IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
- Add support for "chunk mode" in the mlx5-vfio-pci variant driver,
which allows both larger device image sizes for migration, beyond
the previous 4GB limit, and also read-ahead support for improved
migration performance. (Yishai Hadas)
- A new bus master control interface for the CDX bus driver where
there is no in-band mechanism to toggle device DMA as there is
through config space on PCI devices. (Nipun Gupta)
- Add explicit alignment directives to vfio data structures to
reduce the chance of breaking 32-bit userspace. In most cases
this is transparent and the remaining cases where data structures
are padded work within the existing rules for extending data
structures within vfio. (Stefan Hajnoczi)
- Resolve a bug in the cdx bus driver noted when compiled with clang
where missing parenthesis result in the wrong operation.
(Nathan Chancellor)
- Resolve errors reported by smatch for a function when dealing
with invalid inputs. (Alex Williamson)
- Add migration support to the mtty vfio/mdev sample driver for
testing and integration purposes, allowing CI of migration without
specific hardware requirements. Also resolve many of the short-
comings of this driver relative to implementation of the vfio
interrupt ioctl along the way. (Alex Williamson)
-----BEGIN PGP SIGNATURE-----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=3kXB
-----END PGP SIGNATURE-----
Merge tag 'vfio-v6.7-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Add support for "chunk mode" in the mlx5-vfio-pci variant driver,
which allows both larger device image sizes for migration, beyond the
previous 4GB limit, and also read-ahead support for improved
migration performance (Yishai Hadas)
- A new bus master control interface for the CDX bus driver where there
is no in-band mechanism to toggle device DMA as there is through
config space on PCI devices (Nipun Gupta)
- Add explicit alignment directives to vfio data structures to reduce
the chance of breaking 32-bit userspace. In most cases this is
transparent and the remaining cases where data structures are padded
work within the existing rules for extending data structures within
vfio (Stefan Hajnoczi)
- Resolve a bug in the cdx bus driver noted when compiled with clang
where missing parenthesis result in the wrong operation (Nathan
Chancellor)
- Resolve errors reported by smatch for a function when dealing with
invalid inputs (Alex Williamson)
- Add migration support to the mtty vfio/mdev sample driver for testing
and integration purposes, allowing CI of migration without specific
hardware requirements. Also resolve many of the short- comings of
this driver relative to implementation of the vfio interrupt ioctl
along the way (Alex Williamson)
* tag 'vfio-v6.7-rc1' of https://github.com/awilliam/linux-vfio:
vfio/mtty: Enable migration support
vfio/mtty: Overhaul mtty interrupt handling
vfio: Fix smatch errors in vfio_combine_iova_ranges()
vfio/cdx: Add parentheses between bitwise AND expression and logical NOT
vfio/mlx5: Activate the chunk mode functionality
vfio/mlx5: Add support for READING in chunk mode
vfio/mlx5: Add support for SAVING in chunk mode
vfio/mlx5: Pre-allocate chunks for the STOP_COPY phase
vfio/mlx5: Rename some stuff to match chunk mode
vfio/mlx5: Enable querying state size which is > 4GB
vfio/mlx5: Refactor the SAVE callback to activate a work only upon an error
vfio/mlx5: Wake up the reader post of disabling the SAVING migration file
vfio: use __aligned_u64 in struct vfio_device_ioeventfd
vfio: use __aligned_u64 in struct vfio_device_gfx_plane_info
vfio: trivially use __aligned_u64 for ioctl structs
vfio-cdx: add bus mastering device feature support
vfio: add bus master feature to device feature ioctl
cdx: add support for bus mastering
- get rid of the fake support for coherent DMA allocation on coldfire with
caches (Christoph Hellwig)
- add a few Kconfig dependencies so that Kconfig catches the use of
invalid configurations (Christoph Hellwig)
- fix a type in dma-debug output (Chuck Lever)
- rewrite a comment in swiotlb (Sean Christopherson)
-----BEGIN PGP SIGNATURE-----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=D8Eq
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-6.7-2023-10-30' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- get rid of the fake support for coherent DMA allocation on coldfire
with caches (Christoph Hellwig)
- add a few Kconfig dependencies so that Kconfig catches the use of
invalid configurations (Christoph Hellwig)
- fix a type in dma-debug output (Chuck Lever)
- rewrite a comment in swiotlb (Sean Christopherson)
* tag 'dma-mapping-6.7-2023-10-30' of git://git.infradead.org/users/hch/dma-mapping:
dma-debug: Fix a typo in a debugging eye-catcher
swiotlb: rewrite comment explaining why the source is preserved on DMA_FROM_DEVICE
m68k: remove unused includes from dma.c
m68k: don't provide arch_dma_alloc for nommu/coldfire
net: fec: use dma_alloc_noncoherent for data cache enabled coldfire
m68k: use the coherent DMA code for coldfire without data cache
dma-direct: warn when coherent allocations aren't supported
dma-direct: simplify the use atomic pool logic in dma_direct_alloc
dma-direct: add a CONFIG_ARCH_HAS_DMA_ALLOC symbol
dma-direct: add dependencies to CONFIG_DMA_GLOBAL_POOL
- Drop use of genpd's redundant ->opp_to_performance_state() callback
- amlogic: Add support for the T7 power-domains controller
- amlogic: Fix mask for the second NNA mem power-domain
- bcm: Fixup ASB register read and comparison for bcm2835-power
- imx: Fix device link problem for consumers of the pgc power-domain
- mediatek: Add support for the MT8365 power domains
- qcom: Add support for the rpmhpds for SC8380XP power-domains
- qcom: Add support for the rpmhpds for SM8650 power-domains
- qcom: Add support for the rpmhpd clocks for SM7150
- qcom: Add support for the rpmpds for MSM8917 (families) power-domains
- starfive: Add support for the JH7110 AON PMU
-----BEGIN PGP SIGNATURE-----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=+iJn
-----END PGP SIGNATURE-----
Merge tag 'pmdomain-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
- Move Kconfig files into the pmdomain subsystem
- Drop use of genpd's redundant ->opp_to_performance_state() callback
- amlogic:
- Add support for the T7 power-domains controller
- Fix mask for the second NNA mem power-domain
- bcm: Fixup ASB register read and comparison for bcm2835-power
- imx: Fix device link problem for consumers of the pgc power-domain
- mediatek: Add support for the MT8365 power domains
- qcom:
- Add support for the rpmhpds for SC8380XP power-domains
- Add support for the rpmhpds for SM8650 power-domains
- Add support for the rpmhpd clocks for SM7150
- Add support for the rpmpds for MSM8917 (families) power-domains
- starfive: Add support for the JH7110 AON PMU
* tag 'pmdomain-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (56 commits)
pmdomain: amlogic: Fix mask for the second NNA mem PD domain
pmdomain: qcom: rpmhpd: Add SC8380XP power domains
pmdomain: qcom: rpmhpd: Add SM8650 RPMh Power Domains
dt-bindings: power: rpmpd: Add SC8380XP support
dt-bindings: power: qcom,rpmhpd: Add GMXC PD index
dt-bindings: power: qcom,rpmpd: document the SM8650 RPMh Power Domains
pmdomain: imx: Make imx pgc power domain also set the fwnode
pmdomain: qcom: rpmpd: Add QM215 power domains
pmdomain: qcom: rpmpd: Add MSM8917 power domains
dt-bindings: power: rpmpd: Add MSM8917, MSM8937 and QM215
pmdomain: bcm: bcm2835-power: check if the ASB register is equal to enable
pmdomain: qcom: rpmhpd: Drop the ->opp_to_performance_state() callback
pmdomain: qcom: rpmpd: Drop the ->opp_to_performance_state() callback
pmdomain: qcom: cpr: Drop the ->opp_to_performance_state() callback
pmdomain: Use device_get_match_data()
pmdomain: ti: add missing of_node_put
pmdomain: mediatek: Add support for MT8365
pmdomain: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap
pmdomain: mediatek: Add support for WAY_EN operations
pmdomain: mediatek: Unify configuration for infracfg and smi
...
- Enable host caps to be modified via debugfs to test speed-modes
- Improve random I/O writes for 4k buffers for hsq enabled hosts
MMC host:
- atmel-mci/sdhci-of-at91: Aubin Constans takes over as maintainer
- dw_mmc-starfive: Re-work tuning support
- meson-gx: Fix bogus IRQ when using CMD_CFG_ERROR
- mmci: Use peripheral flow control for the STM32 variant
- renesas,sdhi: Add support for the RZ/G3S variant
- sdhci-esdhc-imx: Optimize the manual tuning logic
- sdhci-msm: Add support for the SM8650 variant
- sdhci-npcm: Add driver to support the Nuvoton NPCM BMC variant
- sdhci-pci-gli: Add workaround to allow GL9750 to enter ASPM L1.2
-----BEGIN PGP SIGNATURE-----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=Qcl9
-----END PGP SIGNATURE-----
Merge tag 'mmc-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
" MMC core:
- Enable host caps to be modified via debugfs to test speed-modes
- Improve random I/O writes for 4k buffers for hsq enabled hosts
MMC host:
- atmel-mci/sdhci-of-at91: Aubin Constans takes over as maintainer
- dw_mmc-starfive: Re-work tuning support
- meson-gx: Fix bogus IRQ when using CMD_CFG_ERROR
- mmci: Use peripheral flow control for the STM32 variant
- renesas,sdhi: Add support for the RZ/G3S variant
- sdhci-esdhc-imx: Optimize the manual tuning logic
- sdhci-msm: Add support for the SM8650 variant
- sdhci-npcm: Add driver to support the Nuvoton NPCM BMC variant
- sdhci-pci-gli: Add workaround to allow GL9750 to enter ASPM L1.2"
* tag 'mmc-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (25 commits)
dt-bindings: mmc: sdhci-msm: document the SM8650 SDHCI Controller
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
MAINTAINERS: mmc: take over as maintainer of MCI & SDHCI MICROCHIP DRIVERS
mmc: jz4740: Use device_get_match_data()
mmc: sdhci-npcm: Add NPCM SDHCI driver
dt-bindings: mmc: npcm,sdhci: Document NPCM SDHCI controller
mmc: sdhci-pltfm: Make driver OF independent
mmc: sdhci-pltfm: Drop unnecessary error messages in sdhci_pltfm_init()
mmc: sdhci-pci: Switch to use acpi_evaluate_dsm_typed()
mmc: debugfs: Allow host caps to be modified
mmc: core: Always reselect card type
mmc: mmci: use peripheral flow control for STM32
mmc: vub300: replace deprecated strncpy with strscpy
memstick: jmb38x_ms: Annotate struct jmb38x_ms with __counted_by
mmc: starfive: Change tuning implementation
dt-bindings: mmc: starfive: Remove properties from required
mmc: hsq: Improve random I/O write performance for 4k buffers
mmc: core: Allow dynamical updates of the number of requests for hsq
mmc: sdhci-pci-gli: A workaround to allow GL9750 to enter ASPM L1.2
dt-bindings: mmc: renesas,sdhi: Document RZ/G3S support
...
and stripe targets; which are provided by DM core.
- Various updates to use new safer string functions.
- Update DM core to respect REQ_NOWAIT flag in normal bios so that
memory allocations are always attempted with GFP_NOWAIT.
- Add Mikulas Patocka to MAINTAINERS as a DM maintainer!
- Improve DM delay target's handling of short delays (< 50ms) by using
a kthread to check expiration of IOs rather than timers and a wq.
- Update the DM error target so that it works with zoned storage. This
helps xfstests to provide proper IO error handling coverage when
testing a filesystem with native zoned storage support.
- Update both DM crypt and integrity targets to improve performance by
using crypto_shash_digest() rather than init+update+final sequence.
- Fix DM crypt target by backfilling missing memory allocation
accounting for compound pages.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmVCeG8ACgkQxSPxCi2d
A1oXAAgAnT0mb1psEwDhKiJG26bUeJDJHIaNTPPw4UpCvKEWU7lTxzJUmthnwLZI
D+JnkrenAfGppdsFkHh1ogTBz8r60aeBTY31SUoCUVS/clwHxRstLCkSE2655an3
WNgrGItta5BRtcgTMxU7bmqVOD4Xyw704L7BK5CM4zKBQuXJtkegylALhdXvYSjs
mvHWoPczFW6Rv79CkF0uTkon7Ji041BvKVjbp+fYQf9Pul5d6S1v4Jrvlo2EqblU
6OM75OosNgziQhdw7faVOgFCVkQfLkEeYsJ47dBOjpC3+sbyKENbC4r+ZmkCZGyI
uJERswpmAkW7pp+Ab6sqG582DXvPvA==
=PPwQ
-----END PGP SIGNATURE-----
Merge tag 'for-6.7/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer:
- Update DM core to directly call the map function for both the linear
and stripe targets; which are provided by DM core
- Various updates to use new safer string functions
- Update DM core to respect REQ_NOWAIT flag in normal bios so that
memory allocations are always attempted with GFP_NOWAIT
- Add Mikulas Patocka to MAINTAINERS as a DM maintainer!
- Improve DM delay target's handling of short delays (< 50ms) by using
a kthread to check expiration of IOs rather than timers and a wq
- Update the DM error target so that it works with zoned storage. This
helps xfstests to provide proper IO error handling coverage when
testing a filesystem with native zoned storage support
- Update both DM crypt and integrity targets to improve performance by
using crypto_shash_digest() rather than init+update+final sequence
- Fix DM crypt target by backfilling missing memory allocation
accounting for compound pages
* tag 'for-6.7/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm crypt: account large pages in cc->n_allocated_pages
dm integrity: use crypto_shash_digest() in sb_mac()
dm crypt: use crypto_shash_digest() in crypt_iv_tcw_whitening()
dm error: Add support for zoned block devices
dm delay: for short delays, use kthread instead of timers and wq
MAINTAINERS: add Mikulas Patocka as a DM maintainer
dm: respect REQ_NOWAIT flag in normal bios issued to DM
dm: enhance alloc_multiple_bios() to be more versatile
dm: make __send_duplicate_bios return unsigned int
dm log userspace: replace deprecated strncpy with strscpy
dm ioctl: replace deprecated strncpy with strscpy_pad
dm crypt: replace open-coded kmemdup_nul
dm cache metadata: replace deprecated strncpy with strscpy
dm: shortcut the calls to linear_map and stripe_map
- Modify the AHCI driver to print the link power management policy used
on scan, to help with debugging issues (Niklas).
- Add support for the ASM2116 series adapters to the AHCI driver
(Szuying).
- Prepare libata for the coming gcc and Clang __counted_by attribute
(Kees).
- Following the recent estensive fixing of libata suspend/resume
handling, several patches further cleanup and improve disk power state
management (from me).
- Reduce the verbosity of some error messages for non-fatal temporary
errors, e.g. slow response to device reset when scanning a port, and
warning messages that are in fact normal, e.g. disabling a device
on suspend or when removing it (from me).
- Cleanup DMA helper functions (from me).
- Fix sata_mv drive handling of potential errors durring probe (Ma).
- Cleanup the xgene and imx drivers using the functions
of_device_get_match_data() and device_get_match_data() (Rob).
- Improve the tegra driver device tree (Rob).
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCZT9PtwAKCRDdoc3SxdoY
diCGAQCbSOB3PCpsm1cCMevZeEbt+zUSx+sj6twR12RohtQK6wEA1rEytQllZyqa
Pk/jIH2UYZaf+lVuV3Vbey4rwDYXTQs=
=V53T
-----END PGP SIGNATURE-----
Merge tag 'ata-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ATA updates from Damien Le Moal:
- Modify the AHCI driver to print the link power management policy used
on scan, to help with debugging issues (Niklas)
- Add support for the ASM2116 series adapters to the AHCI driver
(Szuying)
- Prepare libata for the coming gcc and Clang __counted_by attribute
(Kees)
- Following the recent estensive fixing of libata suspend/resume
handling, several patches further cleanup and improve disk power
state management (me)
- Reduce the verbosity of some error messages for non-fatal temporary
errors, e.g. slow response to device reset when scanning a port, and
warning messages that are in fact normal, e.g. disabling a device on
suspend or when removing it (me)
- Cleanup DMA helper functions (me)
- Fix sata_mv drive handling of potential errors durring probe (Ma)
- Cleanup the xgene and imx drivers using the functions
of_device_get_match_data() and device_get_match_data() (Rob)
- Improve the tegra driver device tree (Rob)
* tag 'ata-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (22 commits)
dt-bindings: ata: tegra: Disallow undefined properties
ata: libata-core: Improve ata_dev_power_set_active()
ata: libata-eh: Spinup disk on resume after revalidation
ata: imx: Use device_get_match_data()
ata: xgene: Use of_device_get_match_data()
ata: sata_mv: aspeed: fix value check in mv_platform_probe()
ata: ahci: Add Intel Alder Lake-P AHCI controller to low power chipsets list
ata: libata: Cleanup inline DMA helper functions
ata: libata-eh: Reduce "disable device" message verbosity
ata: libata-eh: Improve reset error messages
ata: libata-sata: Improve ata_sas_slave_configure()
ata: libata-core: Do not resume runtime suspended ports
ata: libata-core: Do not poweroff runtime suspended ports
ata: libata-core: Remove ata_port_resume_async()
ata: libata-core: Remove ata_port_suspend_async()
ata: libata-core: Detach a port devices on shutdown
ata: libata-core: Synchronize ata_port_detach() with hotplug
ata: libata-scsi: Cleanup ata_scsi_start_stop_xlat()
scsi: Remove scsi device no_start_on_resume flag
ata: libata: Annotate struct ata_cpr_log with __counted_by
...
-----BEGIN PGP SIGNATURE-----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=sace
-----END PGP SIGNATURE-----
Merge tag 'for-6.7/block-2023-10-30' of git://git.kernel.dk/linux
Pull block updates from Jens Axboe:
- Improvements to the queue_rqs() support, and adding null_blk support
for that as well (Chengming)
- Series improving badblocks support (Coly)
- Key store support for sed-opal (Greg)
- IBM partition string handling improvements (Jan)
- Make number of ublk devices supported configurable (Mike)
- Cancelation improvements for ublk (Ming)
- MD pull requests via Song:
- Handle timeout in md-cluster, by Denis Plotnikov
- Cleanup pers->prepare_suspend, by Yu Kuai
- Rewrite mddev_suspend(), by Yu Kuai
- Simplify md_seq_ops, by Yu Kuai
- Reduce unnecessary locking array_state_store(), by Mariusz
Tkaczyk
- Make rdev add/remove independent from daemon thread, by Yu Kuai
- Refactor code around quiesce() and mddev_suspend(), by Yu Kuai
- NVMe pull request via Keith:
- nvme-auth updates (Mark)
- nvme-tcp tls (Hannes)
- nvme-fc annotaions (Kees)
- Misc cleanups and improvements (Jiapeng, Joel)
* tag 'for-6.7/block-2023-10-30' of git://git.kernel.dk/linux: (95 commits)
block: ublk_drv: Remove unused function
md: cleanup pers->prepare_suspend()
nvme-auth: allow mixing of secret and hash lengths
nvme-auth: use transformed key size to create resp
nvme-auth: alloc nvme_dhchap_key as single buffer
nvmet-tcp: use 'spin_lock_bh' for state_lock()
powerpc/pseries: PLPKS SED Opal keystore support
block: sed-opal: keystore access for SED Opal keys
block:sed-opal: SED Opal keystore
ublk: simplify aborting request
ublk: replace monitor with cancelable uring_cmd
ublk: quiesce request queue when aborting queue
ublk: rename mm_lock as lock
ublk: move ublk_cancel_dev() out of ub->mutex
ublk: make sure io cmd handled in submitter task context
ublk: don't get ublk device reference in ublk_abort_queue()
ublk: Make ublks_max configurable
ublk: Limit dev_id/ub_number values
md-cluster: check for timeout while a new disk adding
nvme: rework NVME_AUTH Kconfig selection
...
-----BEGIN PGP SIGNATURE-----
iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmVAUXUQHGF4Ym9lQGtl
cm5lbC5kawAKCRD301j7KXHgpuGsEADEs0/4uXb8kLUF/y0B0bY9jmwiw5id14g5
TkAH9lbceV0Yv0E1tPeWYIz7Y7s83UOduFVZo4hRH8EysH3IYFZCI/ny3v2nJ1av
lN7F7YegVOu6qx77e/CwLo7on14awHkSo8pUdCOm6tYLunLg42miRf+xTpSAL0Mg
ONnt0WxWDOgdNvTaGwBPaVE78FAWK8nc2ACzonQGfzCl2VXOsSy9JaJJMv8eyXOf
VVZCNcSvHh/zVznlC1YPoZh/bgS2UUJmIGL/XMQnM5qzbK1IPpzlN0cu8rje3s9b
TUKBKqr6xhC9nyAS1qAjgZ98RfjVnzcbMX+aWEb/Z0y9XFJVSSQQdW+f9A/0KLZm
jAejHJpNuqwEdB9MplHTXdeSDTkJH3YNbXvtwA6cc/KpZ1FVQXlhSJPp/mbOa7qe
IIeg6SYt84uZ2HxflTtm+I1uVE9QMcsesy3FIK4kxhA8jSximQw+hPZ3xrv4AHLd
cTkRAzfXPUFsJJQCgpv289QXobV/vsFhCFTHFxv63H+EGpJ7e1EaW6Eq0pAHG0Ai
8kk5Ns29jzTVer1W3sMMeDaZ7S8hGRAyRC+Zb/0QxtGsmvxikB0qY1GpdRGPFueQ
gOawhLZdhkigIsq0U1UGMpHKY0G1Sl9wvHuH2qzUKeWk+vFRv5RwR6zQuVJr2Jo/
j3HgyYDs7Q==
=Z0L0
-----END PGP SIGNATURE-----
Merge tag 'io_uring-futex-2023-10-30' of git://git.kernel.dk/linux
Pull io_uring futex support from Jens Axboe:
"This adds support for using futexes through io_uring - first futex
wake and wait, and then the vectored variant of waiting, futex waitv.
For both wait/wake/waitv, we support the bitset variant, as the
'normal' variants can be easily implemented on top of that.
PI and requeue are not supported through io_uring, just the above
mentioned parts. This may change in the future, but in the spirit of
keeping this small (and based on what people have been asking for),
this is what we currently have.
Wake support is pretty straight forward, most of the thought has gone
into the wait side to avoid needing to offload wait operations to a
blocking context. Instead, we rely on the usual callbacks to retry and
post a completion event, when appropriate.
As far as I can recall, the first request for futex support with
io_uring came from Andres Freund, working on postgres. His aio rework
of postgres was one of the early adopters of io_uring, and futex
support was a natural extension for that. This is relevant from both a
usability point of view, as well as for effiency and performance. In
Andres's words, for the former:
Futex wait support in io_uring makes it a lot easier to avoid
deadlocks in concurrent programs that have their own buffer pool:
Obviously pages in the application buffer pool have to be locked
during IO. If the initiator of IO A needs to wait for a held lock
B, the holder of lock B might wait for the IO A to complete. The
ability to wait for a lock and IO completions at the same time
provides an efficient way to avoid such deadlocks
and in terms of effiency, even without unlocking the full potential
yet, Andres says:
Futex wake support in io_uring is useful because it allows for more
efficient directed wakeups. For some "locks" postgres has queues
implemented in userspace, with wakeup logic that cannot easily be
implemented with FUTEX_WAKE_BITSET on a single "futex word"
(imagine waiting for journal flushes to have completed up to a
certain point).
Thus a "lock release" sometimes need to wake up many processes in a
row. A quick-and-dirty conversion to doing these wakeups via
io_uring lead to a 3% throughput increase, with 12% fewer context
switches, albeit in a fairly extreme workload"
* tag 'io_uring-futex-2023-10-30' of git://git.kernel.dk/linux:
io_uring: add support for vectored futex waits
futex: make the vectored futex operations available
futex: make futex_parse_waitv() available as a helper
futex: add wake_data to struct futex_q
io_uring: add support for futex wake and wait
futex: abstract out a __futex_wake_mark() helper
futex: factor out the futex wake handling
futex: move FUTEX2_VALID_MASK to futex.h
-----BEGIN PGP SIGNATURE-----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=sk8+
-----END PGP SIGNATURE-----
Merge tag 'for-6.7/io_uring-sockopt-2023-10-30' of git://git.kernel.dk/linux
Pull io_uring {get,set}sockopt support from Jens Axboe:
"This adds support for using getsockopt and setsockopt via io_uring.
The main use cases for this is to enable use of direct descriptors,
rather than first instantiating a normal file descriptor, doing the
option tweaking needed, then turning it into a direct descriptor. With
this support, we can avoid needing a regular file descriptor
completely.
The net and bpf bits have been signed off on their side"
* tag 'for-6.7/io_uring-sockopt-2023-10-30' of git://git.kernel.dk/linux:
selftests/bpf/sockopt: Add io_uring support
io_uring/cmd: Introduce SOCKET_URING_OP_SETSOCKOPT
io_uring/cmd: Introduce SOCKET_URING_OP_GETSOCKOPT
io_uring/cmd: return -EOPNOTSUPP if net is disabled
selftests/net: Extract uring helpers to be reusable
tools headers: Grab copy of io_uring.h
io_uring/cmd: Pass compat mode in issue_flags
net/socket: Break down __sys_getsockopt
net/socket: Break down __sys_setsockopt
bpf: Add sockptr support for setsockopt
bpf: Add sockptr support for getsockopt
-----BEGIN PGP SIGNATURE-----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=okQ8
-----END PGP SIGNATURE-----
Merge tag 'for-6.7/io_uring-2023-10-30' of git://git.kernel.dk/linux
Pull io_uring updates from Jens Axboe:
"This contains the core io_uring updates, of which there are not many,
and adds support for using WAITID through io_uring and hence not
needing to block on these kinds of events.
Outside of that, tweaks to the legacy provided buffer handling and
some cleanups related to cancelations for uring_cmd support"
* tag 'for-6.7/io_uring-2023-10-30' of git://git.kernel.dk/linux:
io_uring/poll: use IOU_F_TWQ_LAZY_WAKE for wakeups
io_uring/kbuf: Use slab for struct io_buffer objects
io_uring/kbuf: Allow the full buffer id space for provided buffers
io_uring/kbuf: Fix check of BID wrapping in provided buffers
io_uring/rsrc: cleanup io_pin_pages()
io_uring: cancelable uring_cmd
io_uring: retain top 8bits of uring_cmd flags for kernel internal use
io_uring: add IORING_OP_WAITID support
exit: add internal include file with helpers
exit: add kernel_waitid_prepare() helper
exit: move core of do_wait() into helper
exit: abstract out should_wake helper for child_wait_callback()
io_uring/rw: add support for IORING_OP_READ_MULTISHOT
io_uring/rw: mark readv/writev as vectored in the opcode definition
io_uring/rw: split io_read() into a helper
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZT0uPgAKCRCAXGG7T9hj
vmIPAQDiCkJzskB9tgvic6/l7HnOUxcKcUmhHSpXbZ21sx9S6QEA06HEXHgs14Ax
+t51DVNMk4bBm5O8I7z650JpoTbN5ww=
=Pt1M
-----END PGP SIGNATURE-----
Merge tag 'for-linus-6.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
- two small cleanup patches
- a fix for PCI passthrough under Xen
- a four patch series speeding up virtio under Xen with user space
backends
* tag 'for-linus-6.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen-pciback: Consider INTx disabled when MSI/MSI-X is enabled
xen: privcmd: Add support for ioeventfd
xen: evtchn: Allow shared registration of IRQ handers
xen: irqfd: Use _IOW instead of the internal _IOC() macro
xen: Make struct privcmd_irqfd's layout architecture independent
xen/xenbus: Add __counted_by for struct read_buffer and use struct_size()
xenbus: fix error exit in xenbus_init()
* Handle retrying/resuming page conversion hypercalls
* Make sure to use the (shockingly) reliable TSC in TDX guests
-----BEGIN PGP SIGNATURE-----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=FJ1Y
-----END PGP SIGNATURE-----
Merge tag 'x86_tdx_for_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 TDX updates from Dave Hansen:
"The majority of this is a rework of the assembly and C wrappers that
are used to talk to the TDX module and VMM. This is a nice cleanup in
general but is also clearing the way for using this code when Linux is
the TDX VMM.
There are also some tidbits to make TDX guests play nicer with Hyper-V
and to take advantage the hardware TSC.
Summary:
- Refactor and clean up TDX hypercall/module call infrastructure
- Handle retrying/resuming page conversion hypercalls
- Make sure to use the (shockingly) reliable TSC in TDX guests"
[ TLA reminder: TDX is "Trust Domain Extensions", Intel's guest VM
confidentiality technology ]
* tag 'x86_tdx_for_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/tdx: Mark TSC reliable
x86/tdx: Fix __noreturn build warning around __tdx_hypercall_failed()
x86/virt/tdx: Make TDX_MODULE_CALL handle SEAMCALL #UD and #GP
x86/virt/tdx: Wire up basic SEAMCALL functions
x86/tdx: Remove 'struct tdx_hypercall_args'
x86/tdx: Reimplement __tdx_hypercall() using TDX_MODULE_CALL asm
x86/tdx: Make TDX_HYPERCALL asm similar to TDX_MODULE_CALL
x86/tdx: Extend TDX_MODULE_CALL to support more TDCALL/SEAMCALL leafs
x86/tdx: Pass TDCALL/SEAMCALL input/output registers via a structure
x86/tdx: Rename __tdx_module_call() to __tdcall()
x86/tdx: Make macros of TDCALLs consistent with the spec
x86/tdx: Skip saving output regs when SEAMCALL fails with VMFailInvalid
x86/tdx: Zero out the missing RSI in TDX_HYPERCALL macro
x86/tdx: Retry partially-completed page conversion hypercalls
- Add nop instructions after TLB inserts for PA8x00 CPUs
- Fix a 64-bit kernel crash in STI font routines which miscalculates
the font start address as it gets signed vs unsigned offsets wrong
- Support building an uncompressed Linux kernel
- Simplify smp_prepare_boot_cpu() function
- Support for soft power-off in qemu
- Use 64-bit little-endian values in SBA IOMMU PDIR table for AGP
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZUDSAQAKCRD3ErUQojoP
X/aEAP0VkZgx3f08mzQzxc6eILcV4fPTABABVbduQjAOVwBFoAEApw1BYMJyXHdC
l7Njp6NEAohoZjwAgaONfXuqFvNdSgw=
=Ny2J
-----END PGP SIGNATURE-----
Merge tag 'parisc-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"Usual fixes and updates:
- Add up to 12 nops after TLB inserts for PA8x00 CPUs as the
specification requires (Dave Anglin)
- Simplify the parisc smp_prepare_boot_cpu() code (Russell King)
- Use 64-bit little-endian values in SBA IOMMU PDIR table for AGP
Since there is upcoming support for booting a 64-bit kernel on QEMU,
some corner cases were fixed and improvements added:
- Fix 64-bit kernel crash in STI (graphics console) font setup code
which miscalculated the font start address as it gets signed vs
unsigned offsets wrong
- Support building an uncompressed Linux kernel
- Add support for soft power-off in qemu"
* tag 'parisc-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
fbdev: stifb: Make the STI next font pointer a 32-bit signed offset
parisc: Show default CPU PSW.W setting as reported by PDC
parisc/pdc: Add width field to struct pdc_model
parisc: Add nop instructions after TLB inserts
parisc: simplify smp_prepare_boot_cpu()
parisc/agp: Use 64-bit LE values in SBA IOMMU PDIR table
parisc/firmware: Use PDC constants for narrow/wide firmware
parisc: Move parisc_narrow_firmware variable to header file
parisc/power: Trivial whitespace cleanups and license update
parisc/power: Add power soft-off when running on qemu
parisc: Allow building uncompressed Linux kernel
parisc: Add some missing PDC functions and constants
parisc: sba-iommu: Fix comment when calculating IOC number
- Miscellaneous esthetical improvements for the floating point
emulator,
- Remove the last user of strlcpy(),
- Use kernel's generic libgcc functions,
- Miscellaneous fixes for W=1 builds,
- Miscellaneous indentation fixes,
- Miscellaneous fixes and improvements,
- Defconfig updates.
-----BEGIN PGP SIGNATURE-----
iIsEABYIADMWIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZT+BKBUcZ2VlcnRAbGlu
dXgtbTY4ay5vcmcACgkQisJQ/WRJ8XAeSQD/XxThBNV/Q+qUHoB0Zq2vmuhNVEQ0
iEbwS1fIg8JCknEA/RUOyeDhXPbQYfd9uAyPyYMQ2dFHNdKq4zYY+AKYWwIG
=/G+X
-----END PGP SIGNATURE-----
Merge tag 'm68k-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven:
- misc aesthetical improvements for the floating point emulator
- remove the last user of strlcpy()
- use kernel's generic libgcc functions
- misc fixes for W=1 builds
- misc indentation fixes
- misc fixes and improvements
- defconfig updates
* tag 'm68k-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (72 commits)
m68k: lib: Include <linux/libgcc.h> for __muldi3()
m68k: fpsp040: Fix indentation by 5 spaces
m68k: Fix indentation by 2 or 5 spaces in <asm/page_mm.h>
m68k: kernel: Fix indentation by 7 spaces in traps.c
m68k: sun3: Fix indentation by 5 or 7 spaces
m68k: Fix indentation by 7 spaces in <asm/io_mm.h>
m68k: defconfig: Update virt_defconfig for v6.6-rc3
m68k: defconfig: Update defconfigs for v6.6-rc1
m68k: io: Mark mmio read addresses as const
m68k: Replace GPL 2.0+ README.legal boilerplate with SPDX
m68k: sun3: Change led_pattern[] to unsigned char
m68k: Add missing types to asm/irq.h
m68k: sun3/3x: Add and use "sun3.h"
m68k: sun3x: Make dvma_print() static
m68k: sun3x: Make sun3x_halt() static
m68k: sun3x: Do not mark dvma_map_iommu() inline
m68k: sun3x: Fix signature of sun3_leds()
m68k: sun3: Make sun3_platform_init() static
m68k: sun3: Make print_pte() static
m68k: sun3: Annotate prom_printf() with __printf()
...
* Major refactoring of the CPU capability detection logic resulting in
the removal of the cpus_have_const_cap() function and migrating the
code to "alternative" branches where possible
* Backtrace/kgdb: use IPIs and pseudo-NMI
* Perf and PMU:
- Add support for Ampere SoC PMUs
- Multi-DTC improvements for larger CMN configurations with multiple
Debug & Trace Controllers
- Rework the Arm CoreSight PMU driver to allow separate registration of
vendor backend modules
- Fixes: add missing MODULE_DEVICE_TABLE to the amlogic perf
driver; use device_get_match_data() in the xgene driver; fix NULL
pointer dereference in the hisi driver caused by calling
cpuhp_state_remove_instance(); use-after-free in the hisi driver
* HWCAP updates:
- FEAT_SVE_B16B16 (BFloat16)
- FEAT_LRCPC3 (release consistency model)
- FEAT_LSE128 (128-bit atomic instructions)
* SVE: remove a couple of pseudo registers from the cpufeature code.
There is logic in place already to detect mismatched SVE features
* Miscellaneous:
- Reduce the default swiotlb size (currently 64MB) if no ZONE_DMA
bouncing is needed. The buffer is still required for small kmalloc()
buffers
- Fix module PLT counting with !RANDOMIZE_BASE
- Restrict CPU_BIG_ENDIAN to LLVM IAS 15.x or newer move
synchronisation code out of the set_ptes() loop
- More compact cpufeature displaying enabled cores
- Kselftest updates for the new CPU features
-----BEGIN PGP SIGNATURE-----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=QaEo
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
"No major architecture features this time around, just some new HWCAP
definitions, support for the Ampere SoC PMUs and a few fixes/cleanups.
The bulk of the changes is reworking of the CPU capability checking
code (cpus_have_cap() etc).
- Major refactoring of the CPU capability detection logic resulting
in the removal of the cpus_have_const_cap() function and migrating
the code to "alternative" branches where possible
- Backtrace/kgdb: use IPIs and pseudo-NMI
- Perf and PMU:
- Add support for Ampere SoC PMUs
- Multi-DTC improvements for larger CMN configurations with
multiple Debug & Trace Controllers
- Rework the Arm CoreSight PMU driver to allow separate
registration of vendor backend modules
- Fixes: add missing MODULE_DEVICE_TABLE to the amlogic perf
driver; use device_get_match_data() in the xgene driver; fix
NULL pointer dereference in the hisi driver caused by calling
cpuhp_state_remove_instance(); use-after-free in the hisi driver
- HWCAP updates:
- FEAT_SVE_B16B16 (BFloat16)
- FEAT_LRCPC3 (release consistency model)
- FEAT_LSE128 (128-bit atomic instructions)
- SVE: remove a couple of pseudo registers from the cpufeature code.
There is logic in place already to detect mismatched SVE features
- Miscellaneous:
- Reduce the default swiotlb size (currently 64MB) if no ZONE_DMA
bouncing is needed. The buffer is still required for small
kmalloc() buffers
- Fix module PLT counting with !RANDOMIZE_BASE
- Restrict CPU_BIG_ENDIAN to LLVM IAS 15.x or newer move
synchronisation code out of the set_ptes() loop
- More compact cpufeature displaying enabled cores
- Kselftest updates for the new CPU features"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (83 commits)
arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
arm64: module: Fix PLT counting when CONFIG_RANDOMIZE_BASE=n
arm64, irqchip/gic-v3, ACPI: Move MADT GICC enabled check into a helper
perf: hisi: Fix use-after-free when register pmu fails
drivers/perf: hisi_pcie: Initialize event->cpu only on success
drivers/perf: hisi_pcie: Check the type first in pmu::event_init()
arm64: cpufeature: Change DBM to display enabled cores
arm64: cpufeature: Display the set of cores with a feature
perf/arm-cmn: Enable per-DTC counter allocation
perf/arm-cmn: Rework DTC counters (again)
perf/arm-cmn: Fix DTC domain detection
drivers: perf: arm_pmuv3: Drop some unused arguments from armv8_pmu_init()
drivers: perf: arm_pmuv3: Read PMMIR_EL1 unconditionally
drivers/perf: hisi: use cpuhp_state_remove_instance_nocalls() for hisi_hns3_pmu uninit process
clocksource/drivers/arm_arch_timer: limit XGene-1 workaround
arm64: Remove system_uses_lse_atomics()
arm64: Mark the 'addr' argument to set_ptes() and __set_pte_at() as unused
drivers/perf: xgene: Use device_get_match_data()
perf/amlogic: add missing MODULE_DEVICE_TABLE
arm64/mm: Hoist synchronization out of set_ptes() loop
...
kernel:
- add initial vmemdup-user-array
core:
- fix platform remove() to return void
- drm_file owner updated to reflect owner
- move size calcs to drm buddy allocator
- let GPUVM build as a module
- allow variable number of run-queues in scheduler
edid:
- handle bad h/v sync_end in EDIDs
panfrost:
- add Boris as maintainer
fbdev:
- use fb_ops helpers more
- only allow logo use from fbcon
- rename fb_pgproto to pgprot_framebuffer
- add HPD state to drm_connector_oob_hotplug_event
- convert to fbdev i/o mem helpers
i915:
- Enable meteorlake by default
- Early Xe2 LPD/Lunarlake display enablement
- Rework subplatforms into IP version checks
- GuC based TLB invalidation for Meteorlake
- Display rework for future Xe driver integration
- LNL FBC features
- LNL display feature capability reads
- update recommended fw versions for DG2+
- drop fastboot module parameter
- added deviceid for Arrowlake-S
- drop preproduction workarounds
- don't disable preemption for resets
- cleanup inlines in headers
- PXP firmware loading fix
- Fix sg list lengths
- DSC PPS state readout/verification
- Add more RPL P/U PCI IDs
- Add new DG2-G12 stepping
- DP enhanced framing support to state checker
- Improve shared link bandwidth management
- stop using GEM macros in display code
- refactor related code into display code
- locally enable W=1 warnings
- remove PSR watchdog timers on LNL
amdgpu:
- RAS/FRU EEPROM updatse
- IP discovery updatses
- GC 11.5 support
- DCN 3.5 support
- VPE 6.1 support
- NBIO 7.11 support
- DML2 support
- lots of IP updates
- use flexible arrays for bo list handling
- W=1 fixes
- Enable seamless boot in more cases
- Enable context type property for HDMI
- Rework GPUVM TLB flushing
- VCN IB start/size alignment fixes
amdkfd:
- GC 10/11 fixes
- GC 11.5 support
- use partial migration in GPU faults
radeon:
- W=1 Fixes
- fix some possible buffer overflow/NULL derefs
nouveau:
- update uapi for NO_PREFETCH
- scheduler/fence fixes
- rework suspend/resume for GSP-RM
- rework display in preparation for GSP-RM
habanalabs:
- uapi: expose tsc clock
- uapi: block access to eventfd through control device
- uapi: force dma-buf export to PAGE_SIZE alignments
- complete move to accel subsystem
- move firmware interface include files
- perform hard reset on PCIe AXI drain event
- optimise user interrupt handling
msm:
- DP: use existing helpers for DPCD
- DPU: interrupts reworked
- gpu: a7xx (a730/a740) support
- decouple msm_drv from kms for headless devices
mediatek:
- MT8188 dsi/dp/edp support
- DDP GAMMA - 12 bit LUT support
- connector dynamic selection capability
rockchip:
- rv1126 mipi-dsi/vop support
- add planar formats
ast:
- rename constants
panels:
- Mitsubishi AA084XE01
- JDI LPM102A188A
- LTK050H3148W-CTA6
ivpu:
- power management fixes
qaic:
- add detach slice bo api
komeda:
- add NV12 writeback
tegra:
- support NVSYNC/NHSYNC
- host1x suspend fixes
ili9882t:
- separate into own driver
-----BEGIN PGP SIGNATURE-----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=l79u
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Highlights:
- AMD adds some more upcoming HW platforms
- Intel made Meteorlake stable and started adding Lunarlake
- nouveau has a bunch of display rework in prepartion for the NVIDIA
GSP firmware support
- msm adds a7xx support
- habanalabs has finished migration to accel subsystem
Detail summary:
kernel:
- add initial vmemdup-user-array
core:
- fix platform remove() to return void
- drm_file owner updated to reflect owner
- move size calcs to drm buddy allocator
- let GPUVM build as a module
- allow variable number of run-queues in scheduler
edid:
- handle bad h/v sync_end in EDIDs
panfrost:
- add Boris as maintainer
fbdev:
- use fb_ops helpers more
- only allow logo use from fbcon
- rename fb_pgproto to pgprot_framebuffer
- add HPD state to drm_connector_oob_hotplug_event
- convert to fbdev i/o mem helpers
i915:
- Enable meteorlake by default
- Early Xe2 LPD/Lunarlake display enablement
- Rework subplatforms into IP version checks
- GuC based TLB invalidation for Meteorlake
- Display rework for future Xe driver integration
- LNL FBC features
- LNL display feature capability reads
- update recommended fw versions for DG2+
- drop fastboot module parameter
- added deviceid for Arrowlake-S
- drop preproduction workarounds
- don't disable preemption for resets
- cleanup inlines in headers
- PXP firmware loading fix
- Fix sg list lengths
- DSC PPS state readout/verification
- Add more RPL P/U PCI IDs
- Add new DG2-G12 stepping
- DP enhanced framing support to state checker
- Improve shared link bandwidth management
- stop using GEM macros in display code
- refactor related code into display code
- locally enable W=1 warnings
- remove PSR watchdog timers on LNL
amdgpu:
- RAS/FRU EEPROM updatse
- IP discovery updatses
- GC 11.5 support
- DCN 3.5 support
- VPE 6.1 support
- NBIO 7.11 support
- DML2 support
- lots of IP updates
- use flexible arrays for bo list handling
- W=1 fixes
- Enable seamless boot in more cases
- Enable context type property for HDMI
- Rework GPUVM TLB flushing
- VCN IB start/size alignment fixes
amdkfd:
- GC 10/11 fixes
- GC 11.5 support
- use partial migration in GPU faults
radeon:
- W=1 Fixes
- fix some possible buffer overflow/NULL derefs
nouveau:
- update uapi for NO_PREFETCH
- scheduler/fence fixes
- rework suspend/resume for GSP-RM
- rework display in preparation for GSP-RM
habanalabs:
- uapi: expose tsc clock
- uapi: block access to eventfd through control device
- uapi: force dma-buf export to PAGE_SIZE alignments
- complete move to accel subsystem
- move firmware interface include files
- perform hard reset on PCIe AXI drain event
- optimise user interrupt handling
msm:
- DP: use existing helpers for DPCD
- DPU: interrupts reworked
- gpu: a7xx (a730/a740) support
- decouple msm_drv from kms for headless devices
mediatek:
- MT8188 dsi/dp/edp support
- DDP GAMMA - 12 bit LUT support
- connector dynamic selection capability
rockchip:
- rv1126 mipi-dsi/vop support
- add planar formats
ast:
- rename constants
panels:
- Mitsubishi AA084XE01
- JDI LPM102A188A
- LTK050H3148W-CTA6
ivpu:
- power management fixes
qaic:
- add detach slice bo api
komeda:
- add NV12 writeback
tegra:
- support NVSYNC/NHSYNC
- host1x suspend fixes
ili9882t:
- separate into own driver"
* tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm: (1803 commits)
drm/amdgpu: Remove unused variables from amdgpu_show_fdinfo
drm/amdgpu: Remove duplicate fdinfo fields
drm/amd/amdgpu: avoid to disable gfxhub interrupt when driver is unloaded
drm/amdgpu: Add EXT_COHERENT support for APU and NUMA systems
drm/amdgpu: Retrieve CE count from ce_count_lo_chip in EccInfo table
drm/amdgpu: Identify data parity error corrected in replay mode
drm/amdgpu: Fix typo in IP discovery parsing
drm/amd/display: fix S/G display enablement
drm/amdxcp: fix amdxcp unloads incompletely
drm/amd/amdgpu: fix the GPU power print error in pm info
drm/amdgpu: Use pcie domain of xcc acpi objects
drm/amd: check num of link levels when update pcie param
drm/amdgpu: Add a read to GFX v9.4.3 ring test
drm/amd/pm: call smu_cmn_get_smc_version in is_mode1_reset_supported.
drm/amdgpu: get RAS poison status from DF v4_6_2
drm/amdgpu: Use discovery table's subrevision
drm/amd/display: 3.2.256
drm/amd/display: add interface to query SubVP status
drm/amd/display: Read before writing Backlight Mode Set Register
drm/amd/display: Disable SYMCLK32_SE RCO on DCN314
...
- Add a kselftest to check for unprobed DT devices
- Fix address translation for some 3 address cells cases
- Refactor firmware node refcounting for AMBA bus
- Add bindings for qcom,sm4450-pdc, Qualcomm Kryo 465 CPU, and Freescale
QMC HDLC
- Add Marantec vendor prefix
- Convert qcom,pm8921-keypad, cnxt,cx92755-wdt, da9062-wdt,
and atmel,at91rm9200-wdt bindings to DT schema
- Several additionalProperties/unevaluatedProperties on child node
schemas fixes
- Drop reserved-memory bindings which now live in dtschema project
- Fix a reference to rockchip,inno-usb2phy.yaml
- Remove backlight nodes from display panel examples
- Expand example for using DT_SCHEMA_FILES
- Merge simple LVDS panel bindings to one binding doc
-----BEGIN PGP SIGNATURE-----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=JCj5
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Add a kselftest to check for unprobed DT devices
- Fix address translation for some 3 address cells cases
- Refactor firmware node refcounting for AMBA bus
- Add bindings for qcom,sm4450-pdc, Qualcomm Kryo 465 CPU, and
Freescale QMC HDLC
- Add Marantec vendor prefix
- Convert qcom,pm8921-keypad, cnxt,cx92755-wdt, da9062-wdt, and
atmel,at91rm9200-wdt bindings to DT schema
- Several additionalProperties/unevaluatedProperties on child node
schemas fixes
- Drop reserved-memory bindings which now live in dtschema project
- Fix a reference to rockchip,inno-usb2phy.yaml
- Remove backlight nodes from display panel examples
- Expand example for using DT_SCHEMA_FILES
- Merge simple LVDS panel bindings to one binding doc
* tag 'devicetree-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (34 commits)
dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add support for QMC HDLC
dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add 'additionalProperties: false' in child nodes
dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Fix example property name
dt-bindings: arm,coresight-cti: Add missing additionalProperties on child nodes
dt-bindings: arm,coresight-cti: Drop type for 'cpu' property
dt-bindings: soundwire: Add reference to soundwire-controller.yaml schema
dt-bindings: input: syna,rmi4: Make "additionalProperties: true" explicit
media: dt-bindings: ti,ds90ub960: Add missing type for "i2c-alias"
dt-bindings: input: qcom,pm8921-keypad: convert to YAML format
of: overlay: unittest: overlay_bad_unresolved: Spelling s/ok/okay/
of: address: Consolidate bus .map() functions
of: address: Store number of bus flag cells rather than bool
of: unittest: Add tests for address translations
of: address: Remove duplicated functions
of: address: Fix address translation when address-size is greater than 2
dt-bindings: watchdog: cnxt,cx92755-wdt: convert txt to yaml
dt-bindings: watchdog: da9062-wdt: convert txt to yaml
dt-bindings: watchdog: fsl,scu-wdt: Document imx8dl
dt-bindings: watchdog: atmel,at91rm9200-wdt: convert txt to yaml
dt-bindings: usb: rockchip,dwc3: update inno usb2 phy binding name
...
clk framework changes for the merge window. The core framework changes
are only improving the debugfs interface to allow phase adjustments and
report which consumers of a clk there are. These are most likely only of
interest to kernel developers.
On the clk driver side, it's a ghastly amount of updates with only a
handful of new clk drivers. We have a couple new clk drivers for
Qualcomm, per usual, and a driver for Renesas, Amlogic, and TI
respectively. The updates are spread throughout the clk drivers. Some
highlights are fixing kunit tests for different configurations like
lockdep and big-endian, avoiding integer overflow in rate settable clks,
moving clk_hw_onecell_data to the end of allocations so that drivers
don't corrupt their private data, and migrating clk drivers to the
regmap maple tree. Otherwise it's the usual fixes to clk drivers that
only come along with testing the drivers on real hardware.
New Drivers:
- Add clock driver for TWL6032
- Initial support for the Qualcomm SM4450 Global Clock Controller and
SM4450 RPMh clock controllers
- Add Camera Clock Controller on Qualcomm SM8550
- Add support for the Renesas RZ/G3S (R9A08G045) SoC
- Add Amlogic s4 main clock controller support
Updates:
- Make clk kunit tests work with lockdep
- Fix clk gate kunit test for big-endian
- Convert more than a handful of clk drivers to use regmap maple tree
- Consider the CLK_FRAC_DIVIDER_ZERO_BASED in fractional divider clk
implementation
- Add consumer info to clk debugfs
- Fix various clk drivers that have clk_hw_onecell_data not at the end
of an allocation
- Drop CLK_SET_RATE_PARENT for clocks with fixed-rate GPLLs across a
variety of Qualcomm IPQ platforms
- Add missing parent of APCS PLL on Qualcomm IPQ6018
- Add I2C QUP6 clk on Qualcomm IPQ6018 but mark it critical to avoid
problems with RPM
- Implement safe source switching for a53pll and use on Qualcomm
IPQ5332
- Add support for Stromer Plus PLLs to Qualcomm clk driver
- Switch Qualcomm SM8550 Video and GPU clock controllers to use OLE PLL
configure method
- Non critical fixes to halt bit checks in Qualcomm clk drivers
- Add SMMU GDSC for Qualcomm MSM8998
- Fix possible integer overflow in Qualcomm RCG frequency calculation
code
- Remove RPM managed clks from Qualcomm MSM8996 GCC driver
- Add HFPLL configuration for the three HFPLLs in Qualcomm MSM8976
- Switch Qualcomm MSM8996 CBF clock driver's remove function to return
void
- Fix missing dependency for s4 clock controllers
- Select MXC_CLK when building in the CLK_IMX8QXP
- Fixes for error handling paths in i.MX8 ACM driver
- Move the clocks check in i.MX8 ACM driver in order to log any error
- Drop the unused return value of clk_imx_acm_detach_pm_domains
- Drop non-existant IMX8MP_CLK_AUDIOMIX_PDM_ROOT clock
- Fix error handling in i.MX8MQ clock driver
- Allow a different LCDIF1 clock parent if DT describes it for i.MX6SX
- Keep the SCU resource table sorted in the i.MX8DXL rsrc driver
- Move the elcdif PLL clock registration above lcd_clk, as it is its
parent
- Correct some ENET specific clocks for i.MX8DXL platform
- Drop the VPU_UART and VPUCORE from i.MX8QM as latest HW revision
doesn't have them
- Remove "de-featured" MLB support from i.MX8QM/QXP/DXL platforms
- Skip registering clocks owned by Cortex-A partition SCU-based
platforms
- Add CAN_1/2 to i.MX8QM and M4_0, PI_0_PWM_0 and PI_0_I2C_0 to
i.MX8QXP resources
-----BEGIN PGP SIGNATURE-----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=ZxE7
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk driver updates from Stephen Boyd:
"Herein lies a smallish collection of clk driver updates and some core
clk framework changes for the merge window. The core framework changes
are only improving the debugfs interface to allow phase adjustments
and report which consumers of a clk there are. These are most likely
only of interest to kernel developers.
On the clk driver side, it's a ghastly amount of updates with only a
handful of new clk drivers. We have a couple new clk drivers for
Qualcomm, per usual, and a driver for Renesas, Amlogic, and TI
respectively. The updates are spread throughout the clk drivers.
Some highlights are fixing kunit tests for different configurations
like lockdep and big-endian, avoiding integer overflow in rate
settable clks, moving clk_hw_onecell_data to the end of allocations so
that drivers don't corrupt their private data, and migrating clk
drivers to the regmap maple tree. Otherwise it's the usual fixes to
clk drivers that only come along with testing the drivers on real
hardware.
New Drivers:
- Add clock driver for TWL6032
- Initial support for the Qualcomm SM4450 Global Clock Controller and
SM4450 RPMh clock controllers
- Add Camera Clock Controller on Qualcomm SM8550
- Add support for the Renesas RZ/G3S (R9A08G045) SoC
- Add Amlogic s4 main clock controller support
Updates:
- Make clk kunit tests work with lockdep
- Fix clk gate kunit test for big-endian
- Convert more than a handful of clk drivers to use regmap maple tree
- Consider the CLK_FRAC_DIVIDER_ZERO_BASED in fractional divider clk
implementation
- Add consumer info to clk debugfs
- Fix various clk drivers that have clk_hw_onecell_data not at the
end of an allocation
- Drop CLK_SET_RATE_PARENT for clocks with fixed-rate GPLLs across a
variety of Qualcomm IPQ platforms
- Add missing parent of APCS PLL on Qualcomm IPQ6018
- Add I2C QUP6 clk on Qualcomm IPQ6018 but mark it critical to avoid
problems with RPM
- Implement safe source switching for a53pll and use on Qualcomm
IPQ5332
- Add support for Stromer Plus PLLs to Qualcomm clk driver
- Switch Qualcomm SM8550 Video and GPU clock controllers to use OLE
PLL configure method
- Non critical fixes to halt bit checks in Qualcomm clk drivers
- Add SMMU GDSC for Qualcomm MSM8998
- Fix possible integer overflow in Qualcomm RCG frequency calculation
code
- Remove RPM managed clks from Qualcomm MSM8996 GCC driver
- Add HFPLL configuration for the three HFPLLs in Qualcomm MSM8976
- Switch Qualcomm MSM8996 CBF clock driver's remove function to
return void
- Fix missing dependency for s4 clock controllers
- Select MXC_CLK when building in the CLK_IMX8QXP
- Fixes for error handling paths in i.MX8 ACM driver
- Move the clocks check in i.MX8 ACM driver in order to log any error
- Drop the unused return value of clk_imx_acm_detach_pm_domains
- Drop non-existant IMX8MP_CLK_AUDIOMIX_PDM_ROOT clock
- Fix error handling in i.MX8MQ clock driver
- Allow a different LCDIF1 clock parent if DT describes it for
i.MX6SX
- Keep the SCU resource table sorted in the i.MX8DXL rsrc driver
- Move the elcdif PLL clock registration above lcd_clk, as it is its
parent
- Correct some ENET specific clocks for i.MX8DXL platform
- Drop the VPU_UART and VPUCORE from i.MX8QM as latest HW revision
doesn't have them
- Remove "de-featured" MLB support from i.MX8QM/QXP/DXL platforms
- Skip registering clocks owned by Cortex-A partition SCU-based
platforms
- Add CAN_1/2 to i.MX8QM and M4_0, PI_0_PWM_0 and PI_0_I2C_0 to
i.MX8QXP resources"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (128 commits)
clk: Fix clk gate kunit test on big-endian CPUs
clk: si521xx: Increase stack based print buffer size in probe
clk: mediatek: fix double free in mtk_clk_register_pllfh()
clk: socfpga: agilex: Add bounds-checking coverage for struct stratix10_clock_data
clk: socfpga: Fix undefined behavior bug in struct stratix10_clock_data
clk: sifive: Allow building the driver as a module
clk: analogbits: Allow building the library as a module
clk: sprd: Composite driver support offset config
clk: Allow phase adjustment from debugfs
clk: Show active consumers of clocks in debugfs
clk: Use device_get_match_data()
clk: visconti: Add bounds-checking coverage for struct visconti_pll_provider
clk: visconti: Fix undefined behavior bug in struct visconti_pll_provider
clk: cdce925: Extend match support for OF tables
clk: si570: Simplify probe
clk: si5351: Simplify probe
clk: rs9: Use i2c_get_match_data() instead of device_get_match_data()
clk: clk-si544: Simplify probe() and is_valid_frequency()
clk: si521xx: Use i2c_get_match_data() instead of device_get_match_data()
clk: meson: S4: select CONFIG_COMMON_CLK_MESON_CLKC_UTILS
...
The changes for the hte/timestamp subsystem include the following:
- Improve comments in the translate function
- Reflect the GPIOLIB API changes during calculation of the GPIO base
- Improve error handling in Tegra test and provider drivers
- Improve code to set the line name
-----BEGIN PGP SIGNATURE-----
iIgEABYIADAWIQT4slW2T0Q/rXAa29f4pUxhzZTZKAUCZTwqPxIcZGlwZW5wQG52
aWRpYS5jb20ACgkQ+KVMYc2U2SjMGgD/R7vxDtV3Ik+YyYnjGmMPOoB1foNy+XKr
dJUY/SWKoHwBAOUuDPrj/Mg6aaIst5nZcEOyveWmKck0wb0LRsC9TcsL
=/8rI
-----END PGP SIGNATURE-----
Merge tag 'for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux
Pull hte/timestamp updates from Dipen Patel:
- Improve comments in the translate function
- Reflect the GPIOLIB API changes during calculation of the GPIO base
- Improve error handling in Tegra test and provider drivers
- Improve code to set the line name
* tag 'for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux:
hte: Use kasprintf() instead of fixed buffer formatting
hte: tegra: Fix missing error code in tegra_hte_test_probe()
hte: tegra194: Switch to LATE_SIMPLE_DEV_PM_OPS()
hte: tegra194: Remove redundant dev_err()
hte: tegra194: improve the GPIO-related comment
hte: allow building modules with COMPILE_TEST enabled
hte: Annotate struct hte_device with __counted_by
Highlights:
- asus-wmi: Support for screenpad and solve brightness key
press duplication
- int3472: Eliminate the last use of deprecated GPIO functions
- mlxbf-pmc: New HW support
- msi-ec: Support new EC configurations
- thinkpad_acpi: Support reading aux MAC address during passthrough
- wmi: Fixes & improvements
- x86-android-tablets: Detection fix and avoid use of GPIO private APIs
- Debug & metrics interface improvements
- Miscellaneous cleanups / fixes / improvements
The following is an automated shortlog grouped by driver:
acer-wmi:
- Remove void function return
amd/hsmp:
- add support for metrics tbl
- create plat specific struct
- Fix iomem handling
- improve the error log
amd/pmc:
- Add dump_custom_stb module parameter
- Add PMFW command id to support S2D force flush
- Handle overflow cases where the num_samples range is higher
- Use flex array when calling amd_pmc_stb_debugfs_open_v2()
asus-wireless:
- Replace open coded acpi_match_acpi_device()
asus-wmi:
- add support for ASUS screenpad
- Do not report brightness up/down keys when also reported by acpi_video
gpiolib: acpi:
- Add a ignore interrupt quirk for Peaq C1010
- Check if a GPIO is listed in ignore_interrupt earlier
hp-bioscfg:
- Annotate struct bios_args with __counted_by
inspur-platform-profile:
- Add platform profile support
int3472:
- Add new skl_int3472_fill_gpiod_lookup() helper
- Add new skl_int3472_gpiod_get_from_temp_lookup() helper
- Stop using gpiod_toggle_active_low()
- Switch to devm_get_gpiod()
intel: bytcrc_pwrsrc:
- Convert to platform remove callback returning void
intel/ifs:
- Add new CPU support
- Add new error code
- ARRAY BIST for Sierra Forest
- Gen2 scan image loading
- Gen2 Scan test support
- Metadata validation for start_chunk
- Refactor image loading code
- Store IFS generation number
- Validate image size
intel_speed_select_if:
- Remove hardcoded map size
- Use devm_ioremap_resource
intel/tpmi:
- Add debugfs support for read/write blocked
- Add defines to get version information
intel-uncore-freq:
- Ignore minor version change
ISST:
- Allow level 0 to be not present
- Ignore minor version change
- Use fuse enabled mask instead of allowed levels
mellanox:
- Fix misspelling error in routine name
- Rename some init()/exit() functions for consistent naming
mlxbf-bootctl:
- Convert to platform remove callback returning void
mlxbf-pmc:
- Add support for BlueField-3
mlxbf-tmfifo:
- Convert to platform remove callback returning void
mlx-Convert to platform remove callback returning void:
- mlx-Convert to platform remove callback returning void
mlxreg-hotplug:
- Convert to platform remove callback returning void
mlxreg-io:
- Convert to platform remove callback returning void
mlxreg-lc:
- Convert to platform remove callback returning void
msi-ec:
- Add more EC configs
- rename fn_super_swap
nvsw-sn2201:
- Convert to platform remove callback returning void
sel3350-Convert to platform remove callback returning void:
- sel3350-Convert to platform remove callback returning void
siemens: simatic-ipc-batt-apollolake:
- Convert to platform remove callback returning void
siemens: simatic-ipc-batt:
- Convert to platform remove callback returning void
siemens: simatic-ipc-batt-elkhartlake:
- Convert to platform remove callback returning void
siemens: simatic-ipc-batt-f7188x:
- Convert to platform remove callback returning void
siemens: simatic-ipc-batt:
- Simplify simatic_ipc_batt_remove()
surface: acpi-notify:
- Convert to platform remove callback returning void
surface: aggregator:
- Annotate struct ssam_event with __counted_by
surface: aggregator-cdev:
- Convert to platform remove callback returning void
surface: aggregator-registry:
- Convert to platform remove callback returning void
surface: dtx:
- Convert to platform remove callback returning void
surface: gpe:
- Convert to platform remove callback returning void
surface: hotplug:
- Convert to platform remove callback returning void
surface: surface3-wmi:
- Convert to platform remove callback returning void
think-lmi:
- Add bulk save feature
- Replace kstrdup() + strreplace() with kstrdup_and_replace()
- Use strreplace() to replace a character by nul
thinkpad_acpi:
- Add battery quirk for Thinkpad X120e
- replace deprecated strncpy with memcpy
- sysfs interface to auxmac
tools/power/x86/intel-speed-select:
- Display error for core-power support
- Increase max CPUs in one request
- No TRL for non compute domains
- Sanitize integer arguments
- turbo-mode enable disable swapped
- Update help for TRL
- Use cgroup isolate for CPU 0
- v1.18 release
wmi:
- Decouple probe deferring from wmi_block_list
- Decouple WMI device removal from wmi_block_list
- Fix opening of char device
- Fix probe failure when failing to register WMI devices
- Fix refcounting of WMI devices in legacy functions
x86-android-tablets:
- Add a comment about x86_android_tablet_get_gpiod()
- Create a platform_device from module_init()
- Drop "linux,power-supply-name" from lenovo_yt3_bq25892_0_props[]
- Fix Lenovo Yoga Tablet 2 830F/L vs 1050F/L detection
- Remove invalid_aei_gpiochip from Peaq C1010
- Remove invalid_aei_gpiochip support
- Stop using gpiolib private APIs
- Use platform-device as gpio-keys parent
xo15-ebook:
- Replace open coded acpi_match_acpi_device()
Merges:
- Merge branch 'pdx86/platform-drivers-x86-int3472' into review-ilpo
- Merge branch 'pdx86/platform-drivers-x86-mellanox-init' into review-ilpo
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-ilpo
- Merge remote-tracking branch 'pdx86/platform-drivers-x86-android-tablets' into review-hans
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZT+lBwAKCRBZrE9hU+XO
Mck0AQCFU7dYLCF4d1CXtHf1eZhSXLpYdhcO+C08JGGoM+MqSgD+Jyb9KJHk4pxE
FvKG51I9neyAne9lvNrLodHRzxCYgAo=
=duM8
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Ilpo Järvinen:
- asus-wmi: Support for screenpad and solve brightness key press
duplication
- int3472: Eliminate the last use of deprecated GPIO functions
- mlxbf-pmc: New HW support
- msi-ec: Support new EC configurations
- thinkpad_acpi: Support reading aux MAC address during passthrough
- wmi: Fixes & improvements
- x86-android-tablets: Detection fix and avoid use of GPIO private APIs
- Debug & metrics interface improvements
- Miscellaneous cleanups / fixes / improvements
* tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (80 commits)
platform/x86: inspur-platform-profile: Add platform profile support
platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e
platform/x86: wmi: Decouple WMI device removal from wmi_block_list
platform/x86: wmi: Fix opening of char device
platform/x86: wmi: Fix probe failure when failing to register WMI devices
platform/x86: wmi: Fix refcounting of WMI devices in legacy functions
platform/x86: wmi: Decouple probe deferring from wmi_block_list
platform/x86/amd/hsmp: Fix iomem handling
platform/x86: asus-wmi: Do not report brightness up/down keys when also reported by acpi_video
platform/x86: thinkpad_acpi: replace deprecated strncpy with memcpy
tools/power/x86/intel-speed-select: v1.18 release
tools/power/x86/intel-speed-select: Use cgroup isolate for CPU 0
tools/power/x86/intel-speed-select: Increase max CPUs in one request
tools/power/x86/intel-speed-select: Display error for core-power support
tools/power/x86/intel-speed-select: No TRL for non compute domains
tools/power/x86/intel-speed-select: turbo-mode enable disable swapped
tools/power/x86/intel-speed-select: Update help for TRL
tools/power/x86/intel-speed-select: Sanitize integer arguments
platform/x86: acer-wmi: Remove void function return
platform/x86/amd/pmc: Add dump_custom_stb module parameter
...
* New drivers
- Driver for LTC2991
- Driver for POWER-Z
* Added chip / system support to existing drivers
- The ina238 driver now also supports INA237
- The asus-ec-sensors driver now supports ROG Crosshair X670E Gene
- The aquacomputer_d5next now supports Aquacomputer High Flow USB and MPS Flow
- The pmbus/mpq7932 driver now also supports MPQ2286
- The nct6683 now also supports ASRock X670E Taichi
* Various other minor improvements and fixes
- One patch series to call out is the conversion of hwmon platform
drivers to use the platform remove callback returning void
-----BEGIN PGP SIGNATURE-----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=8mxv
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Driver for LTC2991
- Driver for POWER-Z
Added chip / system support to existing drivers:
- The ina238 driver now also supports INA237
- The asus-ec-sensors driver now supports ROG Crosshair X670E Gene
- The aquacomputer_d5next now supports Aquacomputer High Flow USB and
MPS Flow
- The pmbus/mpq7932 driver now also supports MPQ2286
- The nct6683 now also supports ASRock X670E Taichi
Various other minor improvements and fixes:
- One patch series to call out is the conversion of hwmon platform
drivers to use the platform remove callback returning void"
* tag 'hwmon-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (69 commits)
hwmon: (aquacomputer_d5next) Check if temp sensors of legacy devices are connected
hwmon: (aquacomputer_d5next) Add support for Aquacomputer High Flow USB and MPS Flow
dt-bindings: hwmon: npcm: Add npcm845 compatible string
hwmon: Add driver for ltc2991
dt-bindings: hwmon: ltc2991: add bindings
hwmon: (pmbus/max31785) Add delay between bus accesses
hwmon: (ina238) add ina237 support
dt-bindings: hwmon: ti,ina2xx: add ti,ina237
hwmon: (asus-ec-sensors) add ROG Crosshair X670E Gene.
hwmon: (max31827) handle vref regulator
hwmon: (ina3221) Add support for channel summation disable
dt-bindings: hwmon: ina3221: Add ti,summation-disable
dt-bindings: hwmon: ina3221: Convert to json-schema
hwmon: (pmbus/mpq7932) Add a support for mpq2286 Power Management IC
hwmon: (pmbus/core) Add helper macro to define single pmbus regulator
regulator: dt-bindings: Add mps,mpq2286 power-management IC
hwmon: (pmbus/mpq7932) Get page count based on chip info
dt-bindings: hwmon: Add possible new properties to max31827 bindings
hwmon: (max31827) Modify conversion wait time
hwmon: (max31827) Make code cleaner
...
This is a very quiet release for SPI, we've got cleanups and minor fixes
but only a few new driver specific features. The bulk of the changes in
terms of diffstat are the cleanups, plus one bit of performance work for
McSPI.
- Conversions to use devm_clk_get_enabled() and to remove outdated
terms for controller and device.
- Device mode support for the Renesas CSI.
- Cleanups and improvements to the device tree bindings aimed at making
validation better.
- PIO FIFO usage for the OMAP2 McSPI, improving performance.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmU/r8kACgkQJNaLcl1U
h9B+/Qf8C+skBk4ugBT/6YvJcA+SD9MiAezhJ+ap2noUVpqWI4sJnCHl5uXAt1s5
1nSZyi1T6XDcYkMtddboGrBL6Ht7nw1gJRnOi0lGrJWq09wAhiv5syxSjo5lDBX+
bbXayj7UD7WQqAPID57mM+CQF/DhDypx3B+qudG3doH0Mge3Iw+9BmAVCu+Z+LOE
zq8wAPwxED1zwyL5zeNui3KmyATg0cxxYghocE+1SQY4MFq+94zYr3KaQCRg4PpC
6MLXwHRp4wwrwJ8va+RlIdIDUjKPTRyXSLJDEhjbNbjjf5SsD/JYV71pBqkA0O6i
RbLcn6PwkbPmw5HMCY7qUi1CxJyybg==
=NdkA
-----END PGP SIGNATURE-----
Merge tag 'spi-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This is a very quiet release for SPI, we've got cleanups and minor
fixes but only a few new driver specific features. The bulk of the
changes in terms of diffstat are the cleanups, plus one bit of
performance work for McSPI.
- Conversions to use devm_clk_get_enabled() and to remove outdated
terms for controller and device
- Device mode support for the Renesas CSI
- Cleanups and improvements to the device tree bindings aimed at
making validation better
- PIO FIFO usage for the OMAP2 McSPI, improving performance"
* tag 'spi-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (75 commits)
spi: omap2-mcspi: Add FIFO support without DMA
spi: stm32: Explicitly include correct DT includes
spi: Export acpi_spi_find_controller_by_adev()
spi: nxp-fspi: use the correct ioremap function
spi: Don't use flexible array in struct spi_message definition
spi: bcm2835: add a sentinel at the end of the lookup array
spi: spi-geni-qcom: Rename the label unmap_if_dma
spi: rzv2m-csi: Add target mode support
spi: renesas,rzv2m-csi: Add CSI (SPI) target related property
spi: spidev: make spidev_class constant
spi: mpc52xx-psc: Make mpc52xx_psc_spi_transfer_one_message() static
spi: spi-cadence-quadspi: Fix missing unwind goto warnings
spi: omap2-mcspi: Fix hardcoded reference clock
spi: dt-bindings: Make "additionalProperties: true" explicit
spi: at91-usart: Remove some dead code
spi: dt-bindings: st,stm32-spi: Move "st,spi-midi-ns" to spi-peripheral-props.yaml
spi: qup: Vote for interconnect bandwidth to DRAM
spi: dt-bindings: qup: Document interconnects
spi: qup: Parse OPP table for DVFS support
spi: dt-bindings: qup: Document power-domains and OPP
...
This has been a fairly quiet release for the regulator API, the changes
are dominated by some new drivers and a quite large set of cleanups and
filling in the blanks of features for the existing MT6358 driver.
- Cleanups and additional features for the Mediatek MT6358 driver.
- Under voltage detection in the fixed regulator.
- Support for Maxim MAX77503, Mediatek MT6366, Qualcomm PM8909, PM8919,
PMA8048 and PMC8380.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmU/raIACgkQJNaLcl1U
h9BIMAf/UF5dTfkE2IsxzV33nSe/RJk890Z9MfLJOG0tZ9zuleDhn8VwZrta2yKD
U5aKUKJ6CVwbX6gt8i6+K+d6ihwk62uVObtgPBCDVZA/6OUPu7kFXIvLCphAZ/28
UOXLXpTYHzFNjI6j4sd8BQK8BKRzt2wNIuvGOWnMZ5peirK285ChdrFbZ6EfxWuN
0nuP2KtSdO+XzxB44wvMFqy343BIS4u+3y0nXQAsAZP6cZbuh/fpl4laxSzTB87a
5bMVidoKGseYtUOKJ7MNPVbE6hIcdHhURyKs29I3e6nrzMf6KUK4oiDO5p2OvsGx
jiEXni/2zp2eTZhCoFdyvBmYHKGgmQ==
=VV2i
-----END PGP SIGNATURE-----
Merge tag 'regulator-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This has been a fairly quiet release for the regulator API, the
changes are dominated by some new drivers and a quite large set of
cleanups and filling in the blanks of features for the existing MT6358
driver.
- Cleanups and additional features for the Mediatek MT6358 driver
- Under voltage detection in the fixed regulator
- Support for Maxim MAX77503, Mediatek MT6366, Qualcomm PM8909,
PM8919, PMA8048 and PMC8380"
* tag 'regulator-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (45 commits)
regulator (max5970): Remove duplicate line
regulator (max5970): Add hwmon support
regulator: qcom-rpmh: Fix smps4 regulator for pm8550ve
regulator: qcom,rpmh: Add PMC8380 compatible
regulator: qcom-rpmh: Add regulators support for PMC8380
regulator: fixed: add support for under-voltage IRQ
regulator: dt-bindings: fixed-regulator: Add under-voltage interrupt support
dt-bindings: regulator: dlg,da9210: Convert to json-schema
regulator: dt-bindings: Add ADI MAX77503 support
regulator: max77503: Add ADI MAX77503 support
regulator: Use device_get_match_data()
regulator: da9121: Use i2c_get_match_data()
regulator: Drop unnecessary of_match_device() calls
regulator: da9063: Annotate struct da9063_regulators with __counted_by
regulator: da9062: Annotate struct da9062_regulators with __counted_by
regulator: mt6358: Add supply names for MT6366 regulators
regulator: mt6358: Add missing regulators for MT6366
regulator: mt6358: Make MT6366 vcn18 LDO configurable
regulator: mt6358: fix and drop type prefix in MT6366 regulator node names
regulator: mt6358: Add supply names for MT6358 regulators
...
The main change here is a fix for an issue where we were letting the
selector for windowed register ranges get out of sync with the hardware
during a cache sync plus associated KUnit tests. This was reported just
at the end of the release cycle and only in -next for a day prior to the
merge window so it seemed better to hold off for now, the bug had been
present for more than a decade so wasn't causing too many practical
problems hopefully. There's also a fix for error handling in the
debugfs output from Christope Jaillet.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmU/qxsACgkQJNaLcl1U
h9CvIgf+JL9LrFApTZliWjEPg1K8CxhRzoFRxUb0tP47f0cJ7zJ6+5uv5GGbfj3N
liZvRIMetTs8jk4T/avahS1t55XZ9EkGlItsAFny83otfOw5xA6WOqFTRl5D39G6
yHSJw1gyX+4L5lhJrWbEZG7/SgpKjptZQH6j1/4cwXYTU19gpriypJi4P9nBOzyw
GXJqQzTgq8LMdF7twPLR6QipgoE5Z3Oum6qM6C8FfibH/+AsbctzboUhXpJxIO2j
CdnYxCkW2Bu8Y0ngkayz0Hj6UnEntRpHklzJeSiP0cVy8xm4DemFSbOB5l6dQ20O
RWwpnXfQPYtaMzruKRd3FYNQRrOM9Q==
=mrBL
-----END PGP SIGNATURE-----
Merge tag 'regmap-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"The main change here is a fix for an issue where we were letting the
selector for windowed register ranges get out of sync with the
hardware during a cache sync plus associated KUnit tests. This was
reported just at the end of the release cycle and only in -next for a
day prior to the merge window so it seemed better to hold off for now,
the bug had been present for more than a decade so wasn't causing too
many practical problems hopefully.
There's also a fix for error handling in the debugfs output from
Christope Jaillet"
* tag 'regmap-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Ensure range selector registers are updated after cache sync
regmap: kunit: Add test for cache sync interaction with ranges
regmap: kunit: Fix marking of the range window as volatile
regmap: debugfs: Fix a erroneous check after snprintf()
GPIOLIB core:
- provide interfaces allowing users to retrieve, manage and query the
reference counted GPIO device instead of accessing the private gpio_chip
structure
- replace gpiochip_find() with gpio_device_find()
- remove unused acpi_get_and_request_gpiod()
- improve the ignore_interrupt functionality in GPIO ACPI
- correct notifier return codes in gpiolib-of
- unexport gpiod_set_transitory() as it's unused outside of core GPIO code
- while there are still external users accessing struct gpio_chip, let's
make gpiochip_get_desc() public so that they at least use the preferred
helper
- improve locking for lookup tables
- annotate struct linereq with __counted_by
- improve GPIOLIB docs
- add an OF quirk for LED trigger sources
Driver improvements:
- convert all GPIO drivers with .remove() callbacks to using the new
variant returning void instead of int
- stop accessing the GPIOLIB private structures in gpio-mockup,
i2c-mux-gpio, hte-tegra194, gpio-sim
- use the recommended pattern for autofree variables in gpio-sim
- add support for more models to gpio-loongson
- use a notifier chain to notify other blocks about interrupts in
gpio-eic-sprd instead of looking up GPIO devices on every interrupt
- convert gpio-pca953x and gpio-fx6408 to using the maple tree regmap
cache
- don't include GPIOLIB internal headers in drivers which don't need them
- move the ingenic NAND quirk into gpiolib-of
- add an ignore interrupt quirk for Peaq C1010
- drop static GPIO base from gpio-omap, gpio-f7188x
- use the preferred device_get_match_data() function in drivers that still
don't
- refactor gpio-pca953x: switch to using DEFINE_SIMPLE_DEV_PM_OPS(), use
cleanup helpers, use dev_err_probe() where it makes sense, fully convert
to using devres and some other minor tweaks
DT bindings:
- add support for a new model to gpio-vf610 and update existing properties
- add support for more loongson models
- add missing support for imx models that are used but undocumented
- convert bindings for Intel IXP4xx to schema
Minor stuff:
- deprecate gpio-mockup in favor of gpio-sim
- include missing headers here and there
- stop using gpiochip_find() in OMAP1 board files
- minor tweaks in gpio-vf610, gpio-hisi
- remove unneeded 'extern' specifiers from headers
-----BEGIN PGP SIGNATURE-----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=1QF8
-----END PGP SIGNATURE-----
Merge tag 'gpio-updates-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We don't have any new drivers. The loongson driver is getting extended
with support for new models. There's a big refactor of gpio-pca953x
and many small improvements to others.
The GPIO code in the kernel has acquired a lot of cruft over the years
as well as many abusers of the API across the kernel tree. This
release cycle we have started a major cleanup and improvement effort
that will most likely span several releases. We have started by
converting external users of struct gpio_chip to accessing the wrapper
around it - struct gpio_device. This is because the latter is
reference counted while the former is removed when the provider is
unbound. We also removed several instances of drivers accessing
private GPIOLIB structures and including the private header from
drivers/gpio/.
To that end you'll see several commits aimed at different subsystems
(acked by relevant maintainers) as well as two merges from the
x86/platform tree.
We'll then rework the locking in GPIOLIB which currently uses a big
spinlock for many different things and could use becoming more
fine-grained, especially as it doesn't even get the locking right.
We'll also use SRCU for protecting the gpio_chip pointer against
in-kernel hot-unplug crashes similar to what we saw triggered from
user-space and fixed with semaphores in gpiolib-cdev. The core GPIOLIB
is still vulnerable to these use-cases. I'm just mentioning the plans
here, this is not part of this PR.
You'll see some new instances of using __free(). We've added a
gpio_device_put cleanup helper similar to the put_device one
introduced by Peter Zijlstra and used it according to the preferred
pattern except where it didn't make sense.
GPIOLIB core:
- provide interfaces allowing users to retrieve, manage and query the
reference counted GPIO device instead of accessing the private
gpio_chip structure
- replace gpiochip_find() with gpio_device_find()
- remove unused acpi_get_and_request_gpiod()
- improve the ignore_interrupt functionality in GPIO ACPI
- correct notifier return codes in gpiolib-of
- unexport gpiod_set_transitory() as it's unused outside of core GPIO
code
- while there are still external users accessing struct gpio_chip,
let's make gpiochip_get_desc() public so that they at least use the
preferred helper
- improve locking for lookup tables
- annotate struct linereq with __counted_by
- improve GPIOLIB docs
- add an OF quirk for LED trigger sources
Driver improvements:
- convert all GPIO drivers with .remove() callbacks to using the new
variant returning void instead of int
- stop accessing the GPIOLIB private structures in gpio-mockup,
i2c-mux-gpio, hte-tegra194, gpio-sim
- use the recommended pattern for autofree variables in gpio-sim
- add support for more models to gpio-loongson
- use a notifier chain to notify other blocks about interrupts in
gpio-eic-sprd instead of looking up GPIO devices on every interrupt
- convert gpio-pca953x and gpio-fx6408 to using the maple tree regmap
cache
- don't include GPIOLIB internal headers in drivers which don't need
them
- move the ingenic NAND quirk into gpiolib-of
- add an ignore interrupt quirk for Peaq C1010
- drop static GPIO base from gpio-omap, gpio-f7188x
- use the preferred device_get_match_data() function in drivers that
still don't
- refactor gpio-pca953x: switch to using DEFINE_SIMPLE_DEV_PM_OPS(),
use cleanup helpers, use dev_err_probe() where it makes sense,
fully convert to using devres and some other minor tweaks
DT bindings:
- add support for a new model to gpio-vf610 and update existing
properties
- add support for more loongson models
- add missing support for imx models that are used but undocumented
- convert bindings for Intel IXP4xx to schema
Minor stuff:
- deprecate gpio-mockup in favor of gpio-sim
- include missing headers here and there
- stop using gpiochip_find() in OMAP1 board files
- minor tweaks in gpio-vf610, gpio-hisi
- remove unneeded 'extern' specifiers from headers"
* tag 'gpio-updates-for-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (108 commits)
hte: tegra194: add GPIOLIB dependency
hte: tegra194: don't access struct gpio_chip
gpiolib: provide gpio_device_get_base()
i2c: mux: gpio: don't fiddle with GPIOLIB internals
gpiolib: provide gpiod_to_gpio_device()
gpiolib: provide gpio_device_to_device()
gpio: hisi: Fix format specifier
gpiolib: provide gpio_device_find_by_fwnode()
gpio: acpi: remove acpi_get_and_request_gpiod()
gpio: Use device_get_match_data()
gpio: vf610: update comment for i.MX8ULP and i.MX93 legacy compatibles
platform/x86: int3472: Switch to devm_get_gpiod()
platform/x86: int3472: Stop using gpiod_toggle_active_low()
platform/x86: int3472: Add new skl_int3472_gpiod_get_from_temp_lookup() helper
platform/x86: int3472: Add new skl_int3472_fill_gpiod_lookup() helper
gpio: vf610: simplify code by dropping data check
gpio: vf610: add i.MX8ULP of_device_id entry
dt-bindings: gpio: vf610: add i.MX95 compatible
dt-bindings: gpio: vf610: correct i.MX8ULP and i.MX93
dt-bindings: gpio: vf610: update gpio-ranges
...
- Add support for several Qualcomm SoC versions and other similar
changes (Christian Marangi, Dmitry Baryshkov, Luca Weiss, Neil
Armstrong, Richard Acayan, Robert Marko, Rohit Agarwal, Stephan
Gerhold and Varadarajan Narayanan).
- Clean up the tegra cpufreq driver (Sumit Gupta).
- Use of_property_read_reg() to parse "reg" in pmac32 driver (Rob
Herring).
- Add support for TI's am62p5 Soc (Bryan Brattlof).
- Make ARM_BRCMSTB_AVS_CPUFREQ depends on !ARM_SCMI_CPUFREQ (Florian
Fainelli).
- Update Kconfig to mention i.MX7 as well (Alexander Stein).
- Revise global turbo disable check in intel_pstate (Srinivas
Pandruvada).
- Carry out initialization of sg_cpu in the schedutil cpufreq governor
in one loop (Liao Chang).
- Simplify the condition for storing 'down_threshold' in the
conservative cpufreq governor (Liao Chang).
- Use fine-grained mutex in the userspace cpufreq governor (Liao
Chang).
- Move is_managed indicator in the userspace cpufreq governor into a
per-policy structure (Liao Chang).
- Rebuild sched-domains when removing cpufreq driver (Pierre Gondois).
- Fix buffer overflow detection in trans_stats() (Christian Marangi).
- Switch to dev_pm_opp_find_freq_(ceil/floor)_indexed() APIs to support
specific devices like UFS which handle multiple clocks through OPP
(Operating Performance Point) framework (Manivannan Sadhasivam).
- Add perf support to the Rockchip DFI (DDR Monitor Module) devfreq-
event driver:
* Generalize rockchip-dfi.c to support new RK3568/RK3588 using
different DDR type (Sascha Hauer).
* Convert DT binding document format to yaml (Sascha Hauer).
* Add perf support for DFI (a unit suitable for measuring DDR
utilization) to rockchip-dfi.c to extend DFI usage (Sascha Hauer).
- Add locking to the OPP handling code in the Mediatek CCI devfreq
driver, because the voltage of shared OPP might be changed by
multiple drivers (Mark Tseng, Dan Carpenter).
- Use device_get_match_data() in the Samsung Exynos PPMU devfreq-event
driver (Rob Herring).
- Extend support for the opp-level beyond required-opps (Ulf Hansson).
- Add dev_pm_opp_find_level_floor() (Krishna chaitanya chundru).
- dt-bindings: Allow opp-peak-kBpsfor kryo CPUs, support Qualcomm Krait
SoCs and document named opp-microvolt property (Bjorn Andersson,
Dmitry Baryshkov and Christian Marangi).
- Fix -Wunsequenced warning _of_add_opp_table_v1() (Nathan Chancellor).
- General cleanup of OPP code (Viresh Kumar).
- Use __get_safe_page() rather than touching the list in hibernation
snapshot code (Brian Geffon).
- Fix symbol export for _SIMPLE_ variants of _PM_OPS() (Raag Jadav).
- Clean up sync_read handling in snapshot_write_next() (Brian Geffon).
- Fix kerneldoc comments for swsusp_check() and swsusp_close() to
better match code (Christoph Hellwig).
- Downgrade BIOS locked limits pr_warn() in the Intel RAPL power
capping driver to pr_debug() (Ville Syrjälä).
- Change the minimum python version for the intel_pstate_tracer utility
from 2.7 to 3.6 (Doug Smythies).
-----BEGIN PGP SIGNATURE-----
iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmU6bqYSHHJqd0Byand5
c29ja2kubmV0AAoJEILEb/54YlRxzLcP/Avv9PgVRVqZlJ1Rs2fqIcyOY+j5qrvx
xRiO3TBwdAzRy49ItnQY4W/CHk/skGY4vFhiluZE+OTUlx1fmPKeQLFpel+1+PvW
vLezQ9v18sH7d2Kd6gJO5k9xsyu5ZMHEkwiejA/tmS2vTs5ne4wB7ONTJObYx5iB
9Hrg6jLnk7MmolQqvQB6vmpej1eeWmuu7AXlg2OsXqYsCEnhS5iGBq86E35LvlKA
Pnef/B2ZP9RaFg2dVapSZwubn0FkUtd29ifhtGC7Fw5LM8WCRc/KHAWZwMe4dcMf
38uKux28xIEalGZm9zMhKO8gHGdfF/v1C46/hBvgjavwVJF3AUNXnsfc+v5SerDp
tXx1xghGyM/blbHUdTfzZc4l5TyqsjhkBMSCMEQcj9QYjsCY0pTZmwLz8F0BAv4D
0FukGf5jK987RBGvaHY90UCE+NvokOyJDckuSHQffrAZWghnhSgbZxMD5oiIjRYR
BioM5wQsL+wOxWdUGAOVhK6wKj32kf2XjBqWdEBk70qcpbvEmc0N8t1BSd+TzzoK
qM2hnyo+yxvv98wi/cglcJeZ1mbL+s1agTh7jFTkC23ap/GrZEw0EB5xdj4NbzOk
hO1OXas8J1LA1GFwL0WoLDyY0gvGDYFWkh0yeu0SUgxTVwKapyG03OMPQATN5M/y
cp+PK3ibS8Mb
=h8my
-----END PGP SIGNATURE-----
Merge tag 'pm-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These add new hardware support (new Qualcomm SoC versions in cpufreq,
RK3568/RK3588 in devfreq), extend the OPP (operating performance
points) framework, improve cpufreq governors, fix issues and clean up
code (most of the changes are in cpufreq and devfreq).
Specifics:
- Add support for several Qualcomm SoC versions and other similar
changes (Christian Marangi, Dmitry Baryshkov, Luca Weiss, Neil
Armstrong, Richard Acayan, Robert Marko, Rohit Agarwal, Stephan
Gerhold and Varadarajan Narayanan)
- Clean up the tegra cpufreq driver (Sumit Gupta)
- Use of_property_read_reg() to parse "reg" in pmac32 driver (Rob
Herring)
- Add support for TI's am62p5 Soc (Bryan Brattlof)
- Make ARM_BRCMSTB_AVS_CPUFREQ depends on !ARM_SCMI_CPUFREQ (Florian
Fainelli)
- Update Kconfig to mention i.MX7 as well (Alexander Stein)
- Revise global turbo disable check in intel_pstate (Srinivas
Pandruvada)
- Carry out initialization of sg_cpu in the schedutil cpufreq
governor in one loop (Liao Chang)
- Simplify the condition for storing 'down_threshold' in the
conservative cpufreq governor (Liao Chang)
- Use fine-grained mutex in the userspace cpufreq governor (Liao
Chang)
- Move is_managed indicator in the userspace cpufreq governor into a
per-policy structure (Liao Chang)
- Rebuild sched-domains when removing cpufreq driver (Pierre Gondois)
- Fix buffer overflow detection in trans_stats() (Christian Marangi)
- Switch to dev_pm_opp_find_freq_(ceil/floor)_indexed() APIs to
support specific devices like UFS which handle multiple clocks
through OPP (Operating Performance Point) framework (Manivannan
Sadhasivam)
- Add perf support to the Rockchip DFI (DDR Monitor Module) devfreq-
event driver:
* Generalize rockchip-dfi.c to support new RK3568/RK3588 using
different DDR type (Sascha Hauer).
* Convert DT binding document format to yaml (Sascha Hauer).
* Add perf support for DFI (a unit suitable for measuring DDR
utilization) to rockchip-dfi.c to extend DFI usage (Sascha
Hauer)
- Add locking to the OPP handling code in the Mediatek CCI devfreq
driver, because the voltage of shared OPP might be changed by
multiple drivers (Mark Tseng, Dan Carpenter)
- Use device_get_match_data() in the Samsung Exynos PPMU
devfreq-event driver (Rob Herring)
- Extend support for the opp-level beyond required-opps (Ulf Hansson)
- Add dev_pm_opp_find_level_floor() (Krishna chaitanya chundru)
- dt-bindings: Allow opp-peak-kBpsfor kryo CPUs, support Qualcomm
Krait SoCs and document named opp-microvolt property (Bjorn
Andersson, Dmitry Baryshkov and Christian Marangi)
- Fix -Wunsequenced warning _of_add_opp_table_v1() (Nathan
Chancellor)
- General cleanup of OPP code (Viresh Kumar)
- Use __get_safe_page() rather than touching the list in hibernation
snapshot code (Brian Geffon)
- Fix symbol export for _SIMPLE_ variants of _PM_OPS() (Raag Jadav)
- Clean up sync_read handling in snapshot_write_next() (Brian Geffon)
- Fix kerneldoc comments for swsusp_check() and swsusp_close() to
better match code (Christoph Hellwig)
- Downgrade BIOS locked limits pr_warn() in the Intel RAPL power
capping driver to pr_debug() (Ville Syrjälä)
- Change the minimum python version for the intel_pstate_tracer
utility from 2.7 to 3.6 (Doug Smythies)"
* tag 'pm-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (82 commits)
dt-bindings: cpufreq: qcom-hw: document SM8650 CPUFREQ Hardware
cpufreq: arm: Kconfig: Add i.MX7 to supported SoC for ARM_IMX_CPUFREQ_DT
cpufreq: qcom-nvmem: add support for IPQ8064
cpufreq: qcom-nvmem: also accept operating-points-v2-krait-cpu
cpufreq: qcom-nvmem: drop pvs_ver for format a fuses
dt-bindings: cpufreq: qcom-cpufreq-nvmem: Document krait-cpu
cpufreq: qcom-nvmem: add support for IPQ6018
dt-bindings: cpufreq: qcom-cpufreq-nvmem: document IPQ6018
cpufreq: qcom-nvmem: Add MSM8909
cpufreq: qcom-nvmem: Simplify driver data allocation
powercap: intel_rapl: Downgrade BIOS locked limits pr_warn() to pr_debug()
cpufreq: stats: Fix buffer overflow detection in trans_stats()
dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 support
dt-bindings: devfreq: event: rockchip,dfi: Add rk3568 support
dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml
PM / devfreq: rockchip-dfi: add support for RK3588
PM / devfreq: rockchip-dfi: account for multiple DDRMON_CTRL registers
PM / devfreq: rockchip-dfi: make register stride SoC specific
PM / devfreq: rockchip-dfi: Add perf support
PM / devfreq: rockchip-dfi: give variable a better name
...
- Add symbol definitions related to CDAT to the ACPICA code (Dave
Jiang).
- Use the acpi_device_is_present() helper in more places and rename
acpi_scan_device_not_present() to be about enumeration (James Morse).
- Add __printf format attribute to acpi_os_vprintf() (Su Hui).
- Clean up departures from kernel coding style in the low-level
interface for ACPICA (Jonathan Bergh).
- Replace strncpy() with strscpy() in acpi_osi_setup() (Justin Stitt).
- Fail FPDT parsing on zero length records and add proper handling for
fpdt_process_subtable() to acpi_init_fpdt() (Vasily Khoruzhick).
- Rework acpi_handle_list handling so as to manage it dynamically,
including size computation (Rafael Wysocki).
- Clean up ACPI utilities code so as to make it follow the kernel
coding style (Jonathan Bergh).
- Consolidate IRQ trigger-type override DMI tables and drop .ident
values from dmi_system_id tables used for ACPI resources management
quirks (Hans de Goede).
- Add ACPI IRQ override for TongFang GMxXGxx (Werner Sembach).
- Allow _DSD buffer data only for byte accessors and document the _DSD
data buffer GUID (Andy Shevchenko).
- Drop BayTrail and Lynxpoint pinctrl device IDs from the ACPI LPSS
driver, because it does not need them (Raag Jadav).
- Add acpi_backlight=vendor quirk for Toshiba Portégé R100 (Ondrej
Zary).
- Add "vendor" backlight quirks for 3 Lenovo x86 Android tablets (Hans
de Goede).
- Move Xiaomi Mi Pad 2 backlight quirk to its own section (Hans de
Goede).
- Annotate struct prm_module_info with __counted_by (Kees Cook).
- Fix AER info corruption in aer_recover_queue() when error status data
has multiple sections (Shiju Jose).
- Make APEI use ERST maximum execution time for slow devices (Jeshua
Smith).
- Add support for platform notification handling to the PCC mailbox
driver and modify it to support shared interrupts for multiple
subspaces (Huisong Li).
- Define common macros to use when referring to various bitfields in the
PCC generic communications channel command and status fields and use
them in some drivers (Sudeep Holla).
- Add EC GPE detection quirk for HP 250 G7 Notebook PC (Jonathan
Denose).
- Fix and clean up create_pnp_modalias() and create_of_modalias()
(Christophe JAILLET).
- Modify 2 pieces of code to use acpi_evaluate_dsm_typed() (Andy
Shevchenko).
- Define acpi_dev_uid_match() for matching _UID and use it in several
places (Raag Jadav).
- Use acpi_device_uid() for fetching _UID in 2 places (Raag Jadav).
- Add context argument to acpi_dev_install_notify_handler() (Rafael
Wysocki).
- Clarify ACPI bus concepts in the ACPI device enumeration
documentation (Rafael Wysocki).
- Switch over the ACPI AC and ACPI PAD drivers to using the platform
driver interface which, is more logically consistent than binding a
driver directly to an ACPI device object, and clean them up (Michal
Wilczynski).
- Replace strncpy() in the PNP code with either memcpy() or strscpy()
as appropriate (Justin Stitt).
- Clean up coding style in pnp.h (GuoHua Cheng).
-----BEGIN PGP SIGNATURE-----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=p4Yo
-----END PGP SIGNATURE-----
Merge tag 'acpi-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These fix issues, add new quirks, rearrange the IRQ override quirk
definitions, add new helpers and switch over code to using them,
rework a couple of interfaces to be more flexible, eliminate strncpy()
usage from PNP, extend the ACPI PCC mailbox driver and clean up code.
This is based on ACPI thermal driver changes that are present in the
thermal control updates for 6.7-rc1 pull request (they are depended on
by the ACPI utilities updates). However, the ACPI thermal driver
changes are not included in the list of specific ACPI changes below.
Specifics:
- Add symbol definitions related to CDAT to the ACPICA code (Dave
Jiang)
- Use the acpi_device_is_present() helper in more places and rename
acpi_scan_device_not_present() to be about enumeration (James
Morse)
- Add __printf format attribute to acpi_os_vprintf() (Su Hui)
- Clean up departures from kernel coding style in the low-level
interface for ACPICA (Jonathan Bergh)
- Replace strncpy() with strscpy() in acpi_osi_setup() (Justin Stitt)
- Fail FPDT parsing on zero length records and add proper handling
for fpdt_process_subtable() to acpi_init_fpdt() (Vasily Khoruzhick)
- Rework acpi_handle_list handling so as to manage it dynamically,
including size computation (Rafael Wysocki)
- Clean up ACPI utilities code so as to make it follow the kernel
coding style (Jonathan Bergh)
- Consolidate IRQ trigger-type override DMI tables and drop .ident
values from dmi_system_id tables used for ACPI resources management
quirks (Hans de Goede)
- Add ACPI IRQ override for TongFang GMxXGxx (Werner Sembach)
- Allow _DSD buffer data only for byte accessors and document the
_DSD data buffer GUID (Andy Shevchenko)
- Drop BayTrail and Lynxpoint pinctrl device IDs from the ACPI LPSS
driver, because it does not need them (Raag Jadav)
- Add acpi_backlight=vendor quirk for Toshiba Portégé R100 (Ondrej
Zary)
- Add "vendor" backlight quirks for 3 Lenovo x86 Android tablets
(Hans de Goede)
- Move Xiaomi Mi Pad 2 backlight quirk to its own section (Hans de
Goede)
- Annotate struct prm_module_info with __counted_by (Kees Cook)
- Fix AER info corruption in aer_recover_queue() when error status
data has multiple sections (Shiju Jose)
- Make APEI use ERST maximum execution time for slow devices (Jeshua
Smith)
- Add support for platform notification handling to the PCC mailbox
driver and modify it to support shared interrupts for multiple
subspaces (Huisong Li)
- Define common macros to use when referring to various bitfields in
the PCC generic communications channel command and status fields
and use them in some drivers (Sudeep Holla)
- Add EC GPE detection quirk for HP 250 G7 Notebook PC (Jonathan
Denose)
- Fix and clean up create_pnp_modalias() and create_of_modalias()
(Christophe JAILLET)
- Modify 2 pieces of code to use acpi_evaluate_dsm_typed() (Andy
Shevchenko)
- Define acpi_dev_uid_match() for matching _UID and use it in several
places (Raag Jadav)
- Use acpi_device_uid() for fetching _UID in 2 places (Raag Jadav)
- Add context argument to acpi_dev_install_notify_handler() (Rafael
Wysocki)
- Clarify ACPI bus concepts in the ACPI device enumeration
documentation (Rafael Wysocki)
- Switch over the ACPI AC and ACPI PAD drivers to using the platform
driver interface which, is more logically consistent than binding a
driver directly to an ACPI device object, and clean them up (Michal
Wilczynski)
- Replace strncpy() in the PNP code with either memcpy() or strscpy()
as appropriate (Justin Stitt)
- Clean up coding style in pnp.h (GuoHua Cheng)"
* tag 'acpi-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (54 commits)
ACPI: resource: Do IRQ override on TongFang GMxXGxx
perf: arm_cspmu: use acpi_dev_hid_uid_match() for matching _HID and _UID
ACPI: EC: Add quirk for HP 250 G7 Notebook PC
ACPI: x86: use acpi_dev_uid_match() for matching _UID
ACPI: utils: use acpi_dev_uid_match() for matching _UID
pinctrl: intel: use acpi_dev_uid_match() for matching _UID
ACPI: utils: Introduce acpi_dev_uid_match() for matching _UID
ACPI: sysfs: Clean up create_pnp_modalias() and create_of_modalias()
ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias()
ACPI: acpi_pad: Rename ACPI device from device to adev
ACPI: acpi_pad: Use dev groups for sysfs
ACPI: acpi_pad: Replace acpi_driver with platform_driver
ACPI: APEI: Use ERST timeout for slow devices
ACPI: scan: Rename acpi_scan_device_not_present() to be about enumeration
PNP: replace deprecated strncpy() with memcpy()
PNP: ACPI: replace deprecated strncpy() with strscpy()
perf: qcom: use acpi_device_uid() for fetching _UID
ACPI: sysfs: use acpi_device_uid() for fetching _UID
ACPI: scan: Use the acpi_device_is_present() helper in more places
ACPI: AC: Rename ACPI device from device to adev
...
- Untangle the initialization and updates of passive and active trip
points in the ACPI thermal driver (Rafael Wysocki).
- Reduce code duplication related to the initialization and updates
of trip points in the ACPI thermal driver (Rafael Wysocki).
- Use trip pointers for cooling device binding in the ACPI thermal
driver (Rafael Wysocki).
- Simplify critical and hot trips representation in the ACPI thermal
driver (Rafael Wysocki).
- Use trip pointers in thermal governors and in the related part of
the thermal core (Rafael Wysocki).
- Drop the trips_disabled bitmask that has become redundant from the
thermal core (Rafael Wysocki).
- Avoid updating trip points when the thermal zone temperature falls
into a trip point's hysteresis range (ícolas F. R. A. Prado).
- Add power floor notifications support to the int340x thermal control
driver (Srinivas Pandruvada).
- Rework updating trip points in the int340x thermal driver so that it
does not access thermal zone internals directly (Rafael Wysocki).
- Use param_get_byte() instead of param_get_int() as the max_idle module
parameter .get() callback in the Intel powerclamp thermal driver to
avoid possible out-of-bounds access (David Arcari).
- Add workload hints support to the int340x thermal driver (Srinivas
Pandruvada).
- Add support for Mediatek LVTS MT8192 along with suspend/resume
routines (Balsam Chihi).
- Fix probe for THERMAL_V2 in the Mediatek LVTS driver (Markus
Schneider-Pargmann).
- Remove duplicate error message from the max76620 driver when
thermal_of_zone_register() fails (Thierry Reding).
- Add i.MX7D compatible bindings to fix a warning from dtbs_check for
the imx6ul platform (Alexander Stein).
- Add sa8775p compatible to the QCom tsens driver (Priyansh Jain).
- Fix error check in lvts_debugfs_init() to be against PTR_ERR() in the
LVTS Mediatek driver (Minjie Du).
- Remove unused variable in thermal/tools (Kuan-Wei Chiu).
- Document the imx8dl thermal sensor (Fabio Estevam).
- Add variable names in callback prototypes to prevent warning from
checkpatch.pl in the imx8mm driver (Bragatheswaran Manickavel).
- Add missing unevaluatedProperties on child node schemas for tegra124
(Rob Herring)
- Add mt7988 support to the Mediatek LVTS driver (Frank Wunderlich).
-----BEGIN PGP SIGNATURE-----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=PSaG
-----END PGP SIGNATURE-----
Merge tag 'thermal-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These further rework the ACPI thermal driver, after the changes made
to it in the previous cycle, to make it easier to grasp, get rid of
redundant pieces of internal data structures and eliminate its
reliance on a specific ordering of trip point objects in the thermal
core, make thermal core adjustments needed for the ACPI thermal driver
rework, modify the thermal governor interface so as to use trip
pointers for representing trip points in it, switch over multiple
thermal drivers to using void platform driver remove callbacks, add
support for 2 hardware features to the Intel int340x thermal driver,
add support for new hardware on ARM platforms, update documentation,
fix problems, clean up code and update the MAINTAINERS record for
thermal control.
Specifics:
- Untangle the initialization and updates of passive and active trip
points in the ACPI thermal driver (Rafael Wysocki)
- Reduce code duplication related to the initialization and updates
of trip points in the ACPI thermal driver (Rafael Wysocki)
- Use trip pointers for cooling device binding in the ACPI thermal
driver (Rafael Wysocki)
- Simplify critical and hot trips representation in the ACPI thermal
driver (Rafael Wysocki)
- Use trip pointers in thermal governors and in the related part of
the thermal core (Rafael Wysocki)
- Drop the trips_disabled bitmask that has become redundant from the
thermal core (Rafael Wysocki)
- Avoid updating trip points when the thermal zone temperature falls
into a trip point's hysteresis range (ícolas F. R. A. Prado)
- Add power floor notifications support to the int340x thermal
control driver (Srinivas Pandruvada)
- Rework updating trip points in the int340x thermal driver so that
it does not access thermal zone internals directly (Rafael
Wysocki)
- Use param_get_byte() instead of param_get_int() as the max_idle
module parameter .get() callback in the Intel powerclamp thermal
driver to avoid possible out-of-bounds access (David Arcari)
- Add workload hints support to the int340x thermal driver (Srinivas
Pandruvada)
- Add support for Mediatek LVTS MT8192 along with suspend/resume
routines (Balsam Chihi)
- Fix probe for THERMAL_V2 in the Mediatek LVTS driver (Markus
Schneider-Pargmann)
- Remove duplicate error message from the max76620 driver when
thermal_of_zone_register() fails (Thierry Reding)
- Add i.MX7D compatible bindings to fix a warning from dtbs_check for
the imx6ul platform (Alexander Stein)
- Add sa8775p compatible to the QCom tsens driver (Priyansh Jain)
- Fix error check in lvts_debugfs_init() to be against PTR_ERR() in
the LVTS Mediatek driver (Minjie Du)
- Remove unused variable in thermal/tools (Kuan-Wei Chiu)
- Document the imx8dl thermal sensor (Fabio Estevam)
- Add variable names in callback prototypes to prevent warning from
checkpatch.pl in the imx8mm driver (Bragatheswaran Manickavel)
- Add missing unevaluatedProperties on child node schemas for
tegra124 (Rob Herring)
- Add mt7988 support to the Mediatek LVTS driver (Frank Wunderlich)"
* tag 'thermal-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (111 commits)
thermal: ACPI: Include the right header file
thermal: core: Don't update trip points inside the hysteresis range
thermal: core: Pass trip pointer to governor throttle callback
thermal: gov_step_wise: Fold update_passive_instance() into its caller
thermal: gov_power_allocator: Use trip pointers instead of trip indices
thermal: gov_fair_share: Rearrange get_trip_level()
thermal: trip: Define for_each_trip() macro
thermal: trip: Simplify computing trip indices
thermal/qcom/tsens: Drop ops_v0_1
thermal/drivers/mediatek/lvts_thermal: Update calibration data documentation
thermal/drivers/mediatek/lvts_thermal: Add mt8192 support
thermal/drivers/mediatek/lvts_thermal: Add suspend and resume
dt-bindings: thermal: mediatek: Add LVTS thermal controller definition for mt8192
thermal/drivers/mediatek: Fix probe for THERMAL_V2
thermal/drivers/max77620: Remove duplicate error message
dt-bindings: timer: add imx7d compatible
dt-bindings: net: microchip: Allow nvmem-cell usage
dt-bindings: imx-thermal: Add #thermal-sensor-cells property
dt-bindings: thermal: tsens: Add sa8775p compatible
thermal/drivers/mediatek/lvts_thermal: Fix error check in lvts_debugfs_init()
...
The commit 5054e778fcd9c ("dm crypt: allocate compound pages if
possible") changed dm-crypt to use compound pages to improve
performance. Unfortunately, there was an oversight: the allocation of
compound pages was not accounted at all. Normal pages are accounted in
a percpu counter cc->n_allocated_pages and dm-crypt is limited to
allocate at most 2% of memory. Because compound pages were not
accounted at all, dm-crypt could allocate memory over the 2% limit.
Fix this by adding the accounting of compound pages, so that memory
consumption of dm-crypt is properly limited.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 5054e778fcd9c ("dm crypt: allocate compound pages if possible")
Cc: stable@vger.kernel.org # v6.5+
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Core & protocols
----------------
- Support usec resolution of TCP timestamps, enabled selectively by
a route attribute.
- Defer regular TCP ACK while processing socket backlog, try to send
a cumulative ACK at the end. Increase single TCP flow performance
on a 200Gbit NIC by 20% (100Gbit -> 120Gbit).
- The Fair Queuing (FQ) packet scheduler:
- add built-in 3 band prio / WRR scheduling
- support bypass if the qdisc is mostly idle (5% speed up for TCP RR)
- improve inactive flow reporting
- optimize the layout of structures for better cache locality
- Support TCP Authentication Option (RFC 5925, TCP-AO), a more modern
replacement for the old MD5 option.
- Add more retransmission timeout (RTO) related statistics to TCP_INFO.
- Support sending fragmented skbs over vsock sockets.
- Make sure we send SIGPIPE for vsock sockets if socket was shutdown().
- Add sysctl for ignoring lower limit on lifetime in Router
Advertisement PIO, based on an in-progress IETF draft.
- Add sysctl to control activation of TCP ping-pong mode.
- Add sysctl to make connection timeout in MPTCP configurable.
- Support rcvlowat and notsent_lowat on MPTCP sockets, to help apps
limit the number of wakeups.
- Support netlink GET for MDB (multicast forwarding), allowing user
space to request a single MDB entry instead of dumping the entire
table.
- Support selective FDB flushing in the VXLAN tunnel driver.
- Allow limiting learned FDB entries in bridges, prevent OOM attacks.
- Allow controlling via configfs netconsole targets which were created
via the kernel cmdline at boot, rather than via configfs at runtime.
- Support multiple PTP timestamp event queue readers with different
filters.
- MCTP over I3C.
BPF
---
- Add new veth-like netdevice where BPF program defines the logic
of the xmit routine. It can operate in L3 and L2 mode.
- Support exceptions - allow asserting conditions which should
never be true but are hard for the verifier to infer.
With some extra flexibility around handling of the exit / failure.
https://lwn.net/Articles/938435/
- Add support for local per-cpu kptr, allow allocating and storing
per-cpu objects in maps. Access to those objects operates on
the value for the current CPU. This allows to deprecate local
one-off implementations of per-CPU storage like
BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE maps.
- Extend cgroup BPF sockaddr hooks for UNIX sockets. The use case is
for systemd to re-implement the LogNamespace feature which allows
running multiple instances of systemd-journald to process the logs
of different services.
- Enable open-coded task_vma iteration, after maple tree conversion
made it hard to directly walk VMAs in tracing programs.
- Add open-coded task, css_task and css iterator support.
One of the use cases is customizable OOM victim selection via BPF.
- Allow source address selection with bpf_*_fib_lookup().
- Add ability to pin BPF timer to the current CPU.
- Prevent creation of infinite loops by combining tail calls and
fentry/fexit programs.
- Add missed stats for kprobes to retrieve the number of missed kprobe
executions and subsequent executions of BPF programs.
- Inherit system settings for CPU security mitigations.
- Add BPF v4 CPU instruction support for arm32 and s390x.
Changes to common code
----------------------
- overflow: add DEFINE_FLEX() for on-stack definition of structs
with flexible array members.
- Process doc update with more guidance for reviewers.
Driver API
----------
- Simplify locking in WiFi (cfg80211 and mac80211 layers), use wiphy
mutex in most places and remove a lot of smaller locks.
- Create a common DPLL configuration API. Allow configuring
and querying state of PLL circuits used for clock syntonization,
in network time distribution.
- Unify fragmented and full page allocation APIs in page pool code.
Let drivers be ignorant of PAGE_SIZE.
- Rework PHY state machine to avoid races with calls to phy_stop().
- Notify DSA drivers of MAC address changes on user ports, improve
correctness of offloads which depend on matching port MAC addresses.
- Allow antenna control on injected WiFi frames.
- Reduce the number of variants of napi_schedule().
- Simplify error handling when composing devlink health messages.
Misc
----
- A lot of KCSAN data race "fixes", from Eric.
- A lot of __counted_by() annotations, from Kees.
- A lot of strncpy -> strscpy and printf format fixes.
- Replace master/slave terminology with conduit/user in DSA drivers.
- Handful of KUnit tests for netdev and WiFi core.
Removed
-------
- AppleTalk COPS.
- AppleTalk ipddp.
- TI AR7 CPMAC Ethernet driver.
Drivers
-------
- Ethernet high-speed NICs:
- Intel (100G, ice, idpf):
- add a driver for the Intel E2000 IPUs
- make CRC/FCS stripping configurable
- cross-timestamping for E823 devices
- basic support for E830 devices
- use aux-bus for managing client drivers
- i40e: report firmware versions via devlink
- nVidia/Mellanox:
- support 4-port NICs
- increase max number of channels to 256
- optimize / parallelize SF creation flow
- Broadcom (bnxt):
- enhance NIC temperature reporting
- support PAM4 speeds and lane configuration
- Marvell OcteonTX2:
- PTP pulse-per-second output support
- enable hardware timestamping for VFs
- Solarflare/AMD:
- conntrack NAT offload and offload for tunnels
- Wangxun (ngbe/txgbe):
- expose HW statistics
- Pensando/AMD:
- support PCI level reset
- narrow down the condition under which skbs are linearized
- Netronome/Corigine (nfp):
- support CHACHA20-POLY1305 crypto in IPsec offload
- Ethernet NICs embedded, slower, virtual:
- Synopsys (stmmac):
- add Loongson-1 SoC support
- enable use of HW queues with no offload capabilities
- enable PPS input support on all 5 channels
- increase TX coalesce timer to 5ms
- RealTek USB (r8152): improve efficiency of Rx by using GRO frags
- xen: support SW packet timestamping
- add drivers for implementations based on TI's PRUSS (AM64x EVM)
- nVidia/Mellanox Ethernet datacenter switches:
- avoid poor HW resource use on Spectrum-4 by better block selection
for IPv6 multicast forwarding and ordering of blocks in ACL region
- Ethernet embedded switches:
- Microchip:
- support configuring the drive strength for EMI compliance
- ksz9477: partial ACL support
- ksz9477: HSR offload
- ksz9477: Wake on LAN
- Realtek:
- rtl8366rb: respect device tree config of the CPU port
- Ethernet PHYs:
- support Broadcom BCM5221 PHYs
- TI dp83867: support hardware LED blinking
- CAN:
- add support for Linux-PHY based CAN transceivers
- at91_can: clean up and use rx-offload helpers
- WiFi:
- MediaTek (mt76):
- new sub-driver for mt7925 USB/PCIe devices
- HW wireless <> Ethernet bridging in MT7988 chips
- mt7603/mt7628 stability improvements
- Qualcomm (ath12k):
- WCN7850:
- enable 320 MHz channels in 6 GHz band
- hardware rfkill support
- enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS
to make scan faster
- read board data variant name from SMBIOS
- QCN9274: mesh support
- RealTek (rtw89):
- TDMA-based multi-channel concurrency (MCC)
- Silicon Labs (wfx):
- Remain-On-Channel (ROC) support
- Bluetooth:
- ISO: many improvements for broadcast support
- mark BCM4378/BCM4387 as BROKEN_LE_CODED
- add support for QCA2066
- btmtksdio: enable Bluetooth wakeup from suspend
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=46nS
-----END PGP SIGNATURE-----
Merge tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Support usec resolution of TCP timestamps, enabled selectively by a
route attribute.
- Defer regular TCP ACK while processing socket backlog, try to send
a cumulative ACK at the end. Increase single TCP flow performance
on a 200Gbit NIC by 20% (100Gbit -> 120Gbit).
- The Fair Queuing (FQ) packet scheduler:
- add built-in 3 band prio / WRR scheduling
- support bypass if the qdisc is mostly idle (5% speed up for TCP RR)
- improve inactive flow reporting
- optimize the layout of structures for better cache locality
- Support TCP Authentication Option (RFC 5925, TCP-AO), a more modern
replacement for the old MD5 option.
- Add more retransmission timeout (RTO) related statistics to
TCP_INFO.
- Support sending fragmented skbs over vsock sockets.
- Make sure we send SIGPIPE for vsock sockets if socket was
shutdown().
- Add sysctl for ignoring lower limit on lifetime in Router
Advertisement PIO, based on an in-progress IETF draft.
- Add sysctl to control activation of TCP ping-pong mode.
- Add sysctl to make connection timeout in MPTCP configurable.
- Support rcvlowat and notsent_lowat on MPTCP sockets, to help apps
limit the number of wakeups.
- Support netlink GET for MDB (multicast forwarding), allowing user
space to request a single MDB entry instead of dumping the entire
table.
- Support selective FDB flushing in the VXLAN tunnel driver.
- Allow limiting learned FDB entries in bridges, prevent OOM attacks.
- Allow controlling via configfs netconsole targets which were
created via the kernel cmdline at boot, rather than via configfs at
runtime.
- Support multiple PTP timestamp event queue readers with different
filters.
- MCTP over I3C.
BPF:
- Add new veth-like netdevice where BPF program defines the logic of
the xmit routine. It can operate in L3 and L2 mode.
- Support exceptions - allow asserting conditions which should never
be true but are hard for the verifier to infer. With some extra
flexibility around handling of the exit / failure:
https://lwn.net/Articles/938435/
- Add support for local per-cpu kptr, allow allocating and storing
per-cpu objects in maps. Access to those objects operates on the
value for the current CPU.
This allows to deprecate local one-off implementations of per-CPU
storage like BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE maps.
- Extend cgroup BPF sockaddr hooks for UNIX sockets. The use case is
for systemd to re-implement the LogNamespace feature which allows
running multiple instances of systemd-journald to process the logs
of different services.
- Enable open-coded task_vma iteration, after maple tree conversion
made it hard to directly walk VMAs in tracing programs.
- Add open-coded task, css_task and css iterator support. One of the
use cases is customizable OOM victim selection via BPF.
- Allow source address selection with bpf_*_fib_lookup().
- Add ability to pin BPF timer to the current CPU.
- Prevent creation of infinite loops by combining tail calls and
fentry/fexit programs.
- Add missed stats for kprobes to retrieve the number of missed
kprobe executions and subsequent executions of BPF programs.
- Inherit system settings for CPU security mitigations.
- Add BPF v4 CPU instruction support for arm32 and s390x.
Changes to common code:
- overflow: add DEFINE_FLEX() for on-stack definition of structs with
flexible array members.
- Process doc update with more guidance for reviewers.
Driver API:
- Simplify locking in WiFi (cfg80211 and mac80211 layers), use wiphy
mutex in most places and remove a lot of smaller locks.
- Create a common DPLL configuration API. Allow configuring and
querying state of PLL circuits used for clock syntonization, in
network time distribution.
- Unify fragmented and full page allocation APIs in page pool code.
Let drivers be ignorant of PAGE_SIZE.
- Rework PHY state machine to avoid races with calls to phy_stop().
- Notify DSA drivers of MAC address changes on user ports, improve
correctness of offloads which depend on matching port MAC
addresses.
- Allow antenna control on injected WiFi frames.
- Reduce the number of variants of napi_schedule().
- Simplify error handling when composing devlink health messages.
Misc:
- A lot of KCSAN data race "fixes", from Eric.
- A lot of __counted_by() annotations, from Kees.
- A lot of strncpy -> strscpy and printf format fixes.
- Replace master/slave terminology with conduit/user in DSA drivers.
- Handful of KUnit tests for netdev and WiFi core.
Removed:
- AppleTalk COPS.
- AppleTalk ipddp.
- TI AR7 CPMAC Ethernet driver.
Drivers:
- Ethernet high-speed NICs:
- Intel (100G, ice, idpf):
- add a driver for the Intel E2000 IPUs
- make CRC/FCS stripping configurable
- cross-timestamping for E823 devices
- basic support for E830 devices
- use aux-bus for managing client drivers
- i40e: report firmware versions via devlink
- nVidia/Mellanox:
- support 4-port NICs
- increase max number of channels to 256
- optimize / parallelize SF creation flow
- Broadcom (bnxt):
- enhance NIC temperature reporting
- support PAM4 speeds and lane configuration
- Marvell OcteonTX2:
- PTP pulse-per-second output support
- enable hardware timestamping for VFs
- Solarflare/AMD:
- conntrack NAT offload and offload for tunnels
- Wangxun (ngbe/txgbe):
- expose HW statistics
- Pensando/AMD:
- support PCI level reset
- narrow down the condition under which skbs are linearized
- Netronome/Corigine (nfp):
- support CHACHA20-POLY1305 crypto in IPsec offload
- Ethernet NICs embedded, slower, virtual:
- Synopsys (stmmac):
- add Loongson-1 SoC support
- enable use of HW queues with no offload capabilities
- enable PPS input support on all 5 channels
- increase TX coalesce timer to 5ms
- RealTek USB (r8152): improve efficiency of Rx by using GRO frags
- xen: support SW packet timestamping
- add drivers for implementations based on TI's PRUSS (AM64x EVM)
- nVidia/Mellanox Ethernet datacenter switches:
- avoid poor HW resource use on Spectrum-4 by better block
selection for IPv6 multicast forwarding and ordering of blocks
in ACL region
- Ethernet embedded switches:
- Microchip:
- support configuring the drive strength for EMI compliance
- ksz9477: partial ACL support
- ksz9477: HSR offload
- ksz9477: Wake on LAN
- Realtek:
- rtl8366rb: respect device tree config of the CPU port
- Ethernet PHYs:
- support Broadcom BCM5221 PHYs
- TI dp83867: support hardware LED blinking
- CAN:
- add support for Linux-PHY based CAN transceivers
- at91_can: clean up and use rx-offload helpers
- WiFi:
- MediaTek (mt76):
- new sub-driver for mt7925 USB/PCIe devices
- HW wireless <> Ethernet bridging in MT7988 chips
- mt7603/mt7628 stability improvements
- Qualcomm (ath12k):
- WCN7850:
- enable 320 MHz channels in 6 GHz band
- hardware rfkill support
- enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS to
make scan faster
- read board data variant name from SMBIOS
- QCN9274: mesh support
- RealTek (rtw89):
- TDMA-based multi-channel concurrency (MCC)
- Silicon Labs (wfx):
- Remain-On-Channel (ROC) support
- Bluetooth:
- ISO: many improvements for broadcast support
- mark BCM4378/BCM4387 as BROKEN_LE_CODED
- add support for QCA2066
- btmtksdio: enable Bluetooth wakeup from suspend"
* tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1816 commits)
net: pcs: xpcs: Add 2500BASE-X case in get state for XPCS drivers
net: bpf: Use sockopt_lock_sock() in ip_sock_set_tos()
net: mana: Use xdp_set_features_flag instead of direct assignment
vxlan: Cleanup IFLA_VXLAN_PORT_RANGE entry in vxlan_get_size()
iavf: delete the iavf client interface
iavf: add a common function for undoing the interrupt scheme
iavf: use unregister_netdev
iavf: rely on netdev's own registered state
iavf: fix the waiting time for initial reset
iavf: in iavf_down, don't queue watchdog_task if comms failed
iavf: simplify mutex_trylock+sleep loops
iavf: fix comments about old bit locks
doc/netlink: Update schema to support cmd-cnt-name and cmd-max-name
tools: ynl: introduce option to process unknown attributes or types
ipvlan: properly track tx_errors
netdevsim: Block until all devices are released
nfp: using napi_build_skb() to replace build_skb()
net: dsa: microchip: ksz9477: Fix spelling mistake "Enery" -> "Energy"
net: dsa: microchip: Ensure Stable PME Pin State for Wake-on-LAN
net: dsa: microchip: Refactor switch shutdown routine for WoL preparation
...
Simplify sb_mac() by using crypto_shash_digest() instead of an
init+update+final sequence. This should also improve performance.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Simplify crypt_iv_tcw_whitening() by using crypto_shash_digest() instead
of an init+update+final sequence. This should also improve performance.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
dm-error is used in several test cases in the xfstests test suite to
check the handling of IO errors in file systems. However, with several
file systems getting native support for zoned block devices (e.g.
btrfs and f2fs), dm-error's lack of zoned block device support creates
problems as the file system attempts executing zone commands (e.g. a
zone append operation) against a dm-error non-zoned block device,
which causes various issues in the block layer (e.g. WARN_ON
triggers).
This commit adds supports for zoned block devices to dm-error, allowing
a DM device table containing an error target to be exposed as a zoned
block device (if all targets have a compatible zoned model support and
mapping). This is done as follows:
1) Allow passing 2 arguments to an error target, similar to dm-linear:
a backing device and a start sector. These arguments are optional and
dm-error retains its characteristics if the arguments are not
specified.
2) Implement the iterate_devices method so that dm-core can normally
check the zone support and restrictions (e.g. zone alignment of the
targets). When the backing device arguments are not specified, the
iterate_devices method never calls the fn() argument.
When no backing device is specified, as before, we assume that the DM
device is not zoned. When the backing device arguments are specified,
the zoned model of the DM device will depend on the backing device
type:
- If the backing device is zoned and its model and mapping is
compatible with other targets of the device, the resulting device
will be zoned, with the dm-error mapped portion always returning
errors (similar to the default non-zoned case).
- If the backing device is not zoned, then the DM device will not be
either.
This zone support for dm-error requires the definition of a functional
report_zones operation so that dm_revalidate_zones() can operate
correctly and resources for emulating zone append operations
initialized. This is necessary for cases where dm-error is used to
partially map a device and have an overall correct handling of zone
append. This means that dm-error does not fail report zones operations.
Two changes that are not obvious are included to avoid issues:
1) dm_table_supports_zoned_model() is changed to directly check if
the backing device of a wildcard target (= dm-error target) is
zoned. Otherwise, we wouldn't be able to catch the invalid setup of
dm-error without a backing device (non zoned case) being combined
with zoned targets.
2) dm_table_supports_dax() is modified to return false if the wildcard
target is found. Otherwise, when dm-error is set without a backing
device, we end up with a NULL pointer dereference in
set_dax_synchronous (dax_dev is NULL). This is consistent with the
current behavior because dm_table_supports_dax() always returned
false for targets that do not define the iterate_devices method.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Tested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
DM delay's current design of using timers and wq to realize the delays
is insufficient for delays below ~50ms.
This commit enhances the design to use a kthread to flush the expired
delays, trading some CPU time (in some cases) for better delay
accuracy and delays closer to what the user requested for smaller
delays. The new design is chosen as long as all the delays are below
50ms.
Since bios can't be completed in interrupt context using a kthread
is probably the most reasonable way to approach this.
Testing with
echo "0 2097152 zero" | dmsetup create dm-zeros
for i in $(seq 0 20);
do
echo "0 2097152 delay /dev/mapper/dm-zeros 0 $i" | dmsetup create dm-delay-${i}ms;
done
Some performance numbers for comparison, on beaglebone black (single
core) CONFIG_HZ_1000=y:
fio --name=1msread --rw=randread --bs=4k --runtime=60 --time_based \
--filename=/dev/mapper/dm-delay-1ms
Theoretical maximum: 1000 IOPS
Previous: 250 IOPS
Kthread: 500 IOPS
fio --name=10msread --rw=randread --bs=4k --runtime=60 --time_based \
--filename=/dev/mapper/dm-delay-10ms
Theoretical maximum: 100 IOPS
Previous: 45 IOPS
Kthread: 50 IOPS
fio --name=1mswrite --rw=randwrite --direct=1 --bs=4k --runtime=60 \
--time_based --filename=/dev/mapper/dm-delay-1ms
Theoretical maximum: 1000 IOPS
Previous: 498 IOPS
Kthread: 1000 IOPS
fio --name=10mswrite --rw=randwrite --direct=1 --bs=4k --runtime=60 \
--time_based --filename=/dev/mapper/dm-delay-10ms
Theoretical maximum: 100 IOPS
Previous: 90 IOPS
Kthread: 100 IOPS
(This one is just to prove the new design isn't impacting throughput,
not really about delays):
fio --name=10mswriteasync --rw=randwrite --direct=1 --bs=4k \
--runtime=60 --time_based --filename=/dev/mapper/dm-delay-10ms \
--numjobs=32 --iodepth=64 --ioengine=libaio --group_reporting
Previous: 13.3k IOPS
Kthread: 13.3k IOPS
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
[Harshit: kthread_create error handling fix in delay_ctr]
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
* cpuset now supports remote partitions where CPUs can be reserved for
exclusive use down the tree without requiring all the intermediate nodes
to be partitions. This makes it easier to use partitions without modifying
existing cgroup hierarchy.
* cpuset partition configuration behavior improvement.
* cgroup_favordynmods= boot param added to allow setting the flag on boot on
cgroup1.
* Misc code and doc updates.
-----BEGIN PGP SIGNATURE-----
iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZUBUKA4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGWfMAP9WP+Z21qzzL2bY5I5kOxu+rD2fF9ORk7azILrI
c3gXSQD/bdxNWcdtrCQMvs+ToNEJvqDFxrmgG5uRUF8Ea+FCtQ8=
=gZj2
-----END PGP SIGNATURE-----
Merge tag 'cgroup-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
- cpuset now supports remote partitions where CPUs can be reserved for
exclusive use down the tree without requiring all the intermediate
nodes to be partitions. This makes it easier to use partitions
without modifying existing cgroup hierarchy.
- cpuset partition configuration behavior improvement
- cgroup_favordynmods= boot param added to allow setting the flag on
boot on cgroup1
- Misc code and doc updates
* tag 'cgroup-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
docs/cgroup: Add the list of threaded controllers to cgroup-v2.rst
cgroup: use legacy_name for cgroup v1 disable info
cgroup/cpuset: Cleanup signedness issue in cpu_exclusive_check()
cgroup/cpuset: Enable invalid to valid local partition transition
cgroup: add cgroup_favordynmods= command-line option
cgroup/cpuset: Extend test_cpuset_prs.sh to test remote partition
cgroup/cpuset: Documentation update for partition
cgroup/cpuset: Check partition conflict with housekeeping setup
cgroup/cpuset: Introduce remote partition
cgroup/cpuset: Add cpuset.cpus.exclusive for v2
cgroup/cpuset: Add cpuset.cpus.exclusive.effective for v2
cgroup/cpuset: Fix load balance state in update_partition_sd_lb()
cgroup: Avoid extra dereference in css_populate_dir()
cgroup: Check for ret during cgroup1_base_files cft addition
Just one commit to improve lockdep annotation for work_on_cpu() to avoid
spurious warnings. I'll send another pull request for workqueue rust
binding.
-----BEGIN PGP SIGNATURE-----
iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZUBJqg4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGb0pAQCmql98CmUazFhn/8W2zMo+GaU9CuMf/Drchmx+
VeTAfgEAhn2RQGnhhq/G3jfShlBq/9xSA2N1d8OohLfza5ZmfQs=
=0gh4
-----END PGP SIGNATURE-----
Merge tag 'wq-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue update from Tejun Heo:
"Just one commit to improve lockdep annotation for work_on_cpu() to
avoid spurious warnings"
* tag 'wq-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: Provide one lock class key per work_on_cpu() callsite
to allow rust code to schedule work items on workqueues. While the current
bindings don't cover all of the workqueue API, it provides enough for basic
usage and can be expanded as needed.
-----BEGIN PGP SIGNATURE-----
iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZUBNNw4cdGpAa2VybmVs
Lm9yZwAKCRCxYfJx3gVYGQWtAP4vD31xd8YOu8UnUyFP3rJaA3F5VwoVm6DK9Lo7
otBe8wD9ExoJHTiZiJwucvqbx7/z3EbbJYro56pIea9/O59t+AU=
=cTn3
-----END PGP SIGNATURE-----
Merge tag 'wq-for-6.7-rust-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue rust bindings from Tejun Heo:
"Add rust bindings to allow rust code to schedule work items on
workqueues.
While the current bindings don't cover all of the workqueue API, it
provides enough for basic usage and can be expanded as needed"
* tag 'wq-for-6.7-rust-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
rust: workqueue: add examples
rust: workqueue: add `try_spawn` helper method
rust: workqueue: implement `WorkItemPointer` for pointer types
rust: workqueue: add helper for defining work_struct fields
rust: workqueue: define built-in queues
rust: workqueue: add low-level workqueue bindings
rust: sync: add `Arc::{from_raw, into_raw}`
A small one compared to the previous one in terms of features. In terms
of lines, as usual, the 'alloc' version upgrade accounts for most of them.
Toolchain and infrastructure:
- Upgrade to Rust 1.73.0.
This time around, due to how the kernel and Rust schedules have
aligned, there are two upgrades in fact. They contain the fixes for
a few issues we reported to the Rust project.
In addition, a few cleanups indicated by the upgraded compiler
or possible thanks to it. For instance, the compiler now detects
redundant explicit links.
- A couple changes to the Rust 'Makefile' so that it can be used with
toybox tools, allowing Rust to be used in the Android kernel build.
x86:
- Enable IBT if enabled in C.
Documentation:
- Add "The Rust experiment" section to the Rust index page.
MAINTAINERS
- Add Maintainer Entry Profile field ('P:').
- Update our 'W:' field to point to the webpage we have been building
this year.
-----BEGIN PGP SIGNATURE-----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=rKLl
-----END PGP SIGNATURE-----
Merge tag 'rust-6.7' of https://github.com/Rust-for-Linux/linux
Pull rust updates from Miguel Ojeda:
"A small one compared to the previous one in terms of features. In
terms of lines, as usual, the 'alloc' version upgrade accounts for
most of them.
Toolchain and infrastructure:
- Upgrade to Rust 1.73.0
This time around, due to how the kernel and Rust schedules have
aligned, there are two upgrades in fact. They contain the fixes for
a few issues we reported to the Rust project.
In addition, a few cleanups indicated by the upgraded compiler or
possible thanks to it. For instance, the compiler now detects
redundant explicit links.
- A couple changes to the Rust 'Makefile' so that it can be used with
toybox tools, allowing Rust to be used in the Android kernel build.
x86:
- Enable IBT if enabled in C
Documentation:
- Add "The Rust experiment" section to the Rust index page
MAINTAINERS:
- Add Maintainer Entry Profile field ('P:').
- Update our 'W:' field to point to the webpage we have been building
this year"
* tag 'rust-6.7' of https://github.com/Rust-for-Linux/linux:
docs: rust: add "The Rust experiment" section
x86: Enable IBT in Rust if enabled in C
rust: Use grep -Ev rather than relying on GNU grep
rust: Use awk instead of recent xargs
rust: upgrade to Rust 1.73.0
rust: print: use explicit link in documentation
rust: task: remove redundant explicit link
rust: kernel: remove `#[allow(clippy::new_ret_no_self)]`
MAINTAINERS: add Maintainer Entry Profile field for Rust
MAINTAINERS: update Rust webpage
rust: upgrade to Rust 1.72.1
rust: arc: add explicit `drop()` around `Box::from_raw()`
-----BEGIN PGP SIGNATURE-----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=a9QY
-----END PGP SIGNATURE-----
Merge tag 'lsm-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
Pull LSM updates from Paul Moore:
- Add new credential functions, get_cred_many() and put_cred_many() to
save some atomic_t operations for a few operations.
While not strictly LSM related, this patchset had been rotting on the
mailing lists for some time and since the LSMs do care a lot about
credentials I thought it reasonable to give this patch a home.
- Five patches to constify different LSM hook parameters.
- Fix a spelling mistake.
* tag 'lsm-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
lsm: fix a spelling mistake
cred: add get_cred_many and put_cred_many
lsm: constify 'sb' parameter in security_sb_kern_mount()
lsm: constify 'bprm' parameter in security_bprm_committed_creds()
lsm: constify 'bprm' parameter in security_bprm_committing_creds()
lsm: constify 'file' parameter in security_bprm_creds_from_file()
lsm: constify 'sb' parameter in security_quotactl()
-----BEGIN PGP SIGNATURE-----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=uDFj
-----END PGP SIGNATURE-----
Merge tag 'selinux-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
- improve the SELinux debugging configuration controls in Kconfig
- print additional information about the hash table chain lengths when
when printing SELinux debugging information
- simplify the SELinux access vector hash table calcaulations
- use a better hashing function for the SELinux role tansition hash
table
- improve SELinux load policy time through the use of optimized
functions for calculating the number of bits set in a field
- addition of a __counted_by annotation
- simplify the avtab_inert_node() function through a simplified
prototype
* tag 'selinux-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: simplify avtab_insert_node() prototype
selinux: hweight optimization in avtab_read_item
selinux: improve role transition hashing
selinux: simplify avtab slot calculation
selinux: improve debug configuration
selinux: print sum of chain lengths^2 for hash tables
selinux: Annotate struct sidtab_str_cache with __counted_by
-----BEGIN PGP SIGNATURE-----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=xLC2
-----END PGP SIGNATURE-----
Merge tag 'audit-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit update from Paul Moore:
"Only two audit patches for v6.7, both fairly small with a combined 11
lines of changes.
The first patch is a simple __counted_by annontation, and the second
fixes a a problem where audit could deadlock on task_lock() when an
exe filter is configured. More information is available in the commit
description and the patch is tagged for stable"
* tag 'audit-pr-20231030' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: don't take task_lock() in audit_exe_compare() code path
audit: Annotate struct audit_chunk with __counted_by
This is a small sized pull request. One commit I would like to pinpoint
is my fix for init_trusted() rollback, as for actual patch I did not
receive any feedback. I think it is a no-brainer but can also send a
new pull request if required.
BR, Jarkko
-----BEGIN PGP SIGNATURE-----
iIgEABYIADAWIQRE6pSOnaBC00OEHEIaerohdGur0gUCZTcOIBIcamFya2tvQGtl
cm5lbC5vcmcACgkQGnq6IXRrq9JAxgD/QhQdmIkjLPfQu72ZXMOfJliEm1ANBE40
y9HhsqxTBuwBAIws8GaYYDzTV/e/4+sKSPVkIPd9c0VIa/9H7dolZqAM
=BDk0
-----END PGP SIGNATURE-----
Merge tag 'tpmdd-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"This is a small sized pull request. One commit I would like to
pinpoint is my fix for init_trusted() rollback, as for actual patch I
did not receive any feedback"
* tag 'tpmdd-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
keys: Remove unused extern declarations
integrity: powerpc: Do not select CA_MACHINE_KEYRING
KEYS: trusted: tee: Refactor register SHM usage
KEYS: trusted: Rollback init_trusted() consistently
- Support non-BSS ELF segments with 0 filesz (Eric W. Biederman, Kees Cook)
- Enable namespaced binfmt_misc (Christian Brauner)
- Remove struct tag 'dynamic' from ELF UAPI (Alejandro Colomar)
- Clean up binfmt_elf_fdpic debug output (Greg Ungerer)
-----BEGIN PGP SIGNATURE-----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=hxk8
-----END PGP SIGNATURE-----
Merge tag 'execve-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull execve updates from Kees Cook:
- Support non-BSS ELF segments with zero filesz
Eric Biederman and I refactored ELF segment loading to handle the
case where a segment has a smaller filesz than memsz. Traditionally
linkers only did this for .bss and it was always the last segment. As
a result, the kernel only handled this case when it was the last
segment. We've had two recent cases where linkers were trying to use
these kinds of segments for other reasons, and the were in the middle
of the segment list. There was no good reason for the kernel not to
support this, and the refactor actually ends up making things more
readable too.
- Enable namespaced binfmt_misc
Christian Brauner has made it possible to use binfmt_misc with mount
namespaces. This means some traditionally root-only interfaces (for
adding/removing formats) are now more exposed (but believed to be
safe).
- Remove struct tag 'dynamic' from ELF UAPI
Alejandro Colomar noticed that the ELF UAPI has been polluting the
struct namespace with an unused and overly generic tag named
"dynamic" for no discernible reason for many many years. After
double-checking various distro source repositories, it has been
removed.
- Clean up binfmt_elf_fdpic debug output (Greg Ungerer)
* tag 'execve-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
binfmt_misc: enable sandboxed mounts
binfmt_misc: cleanup on filesystem umount
binfmt_elf_fdpic: clean up debug warnings
mm: Remove unused vm_brk()
binfmt_elf: Only report padzero() errors when PROT_WRITE
binfmt_elf: Use elf_load() for library
binfmt_elf: Use elf_load() for interpreter
binfmt_elf: elf_bss no longer used by load_elf_binary()
binfmt_elf: Support segments with 0 filesz and misaligned starts
elf, uapi: Remove struct tag 'dynamic'
- Add LKDTM test for stuck CPUs (Mark Rutland)
- Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)
- Refactor more 1-element arrays into flexible arrays (Gustavo A. R. Silva)
- Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem Shaikh)
- Convert group_info.usage to refcount_t (Elena Reshetova)
- Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)
- Add Kconfig fragment for basic hardening options (Kees Cook, Lukas Bulwahn)
- Fix randstruct GCC plugin performance mode to stay in groups (Kees Cook)
- Fix strtomem() compile-time check for small sources (Kees Cook)
-----BEGIN PGP SIGNATURE-----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=0iVF
-----END PGP SIGNATURE-----
Merge tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
"One of the more voluminous set of changes is for adding the new
__counted_by annotation[1] to gain run-time bounds checking of
dynamically sized arrays with UBSan.
- Add LKDTM test for stuck CPUs (Mark Rutland)
- Improve LKDTM selftest behavior under UBSan (Ricardo Cañuelo)
- Refactor more 1-element arrays into flexible arrays (Gustavo A. R.
Silva)
- Analyze and replace strlcpy and strncpy uses (Justin Stitt, Azeem
Shaikh)
- Convert group_info.usage to refcount_t (Elena Reshetova)
- Add __counted_by annotations (Kees Cook, Gustavo A. R. Silva)
- Add Kconfig fragment for basic hardening options (Kees Cook, Lukas
Bulwahn)
- Fix randstruct GCC plugin performance mode to stay in groups (Kees
Cook)
- Fix strtomem() compile-time check for small sources (Kees Cook)"
* tag 'hardening-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (56 commits)
hwmon: (acpi_power_meter) replace open-coded kmemdup_nul
reset: Annotate struct reset_control_array with __counted_by
kexec: Annotate struct crash_mem with __counted_by
virtio_console: Annotate struct port_buffer with __counted_by
ima: Add __counted_by for struct modsig and use struct_size()
MAINTAINERS: Include stackleak paths in hardening entry
string: Adjust strtomem() logic to allow for smaller sources
hardening: x86: drop reference to removed config AMD_IOMMU_V2
randstruct: Fix gcc-plugin performance mode to stay in group
mailbox: zynqmp: Annotate struct zynqmp_ipi_pdata with __counted_by
drivers: thermal: tsens: Annotate struct tsens_priv with __counted_by
irqchip/imx-intmux: Annotate struct intmux_data with __counted_by
KVM: Annotate struct kvm_irq_routing_table with __counted_by
virt: acrn: Annotate struct vm_memory_region_batch with __counted_by
hwmon: Annotate struct gsc_hwmon_platform_data with __counted_by
sparc: Annotate struct cpuinfo_tree with __counted_by
isdn: kcapi: replace deprecated strncpy with strscpy_pad
isdn: replace deprecated strncpy with strscpy
NFS/flexfiles: Annotate struct nfs4_ff_layout_segment with __counted_by
nfs41: Annotate struct nfs4_file_layout_dsaddr with __counted_by
...
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmU7xhwACgkQu+CwddJF
iJr60gf8ChEzZnP6JM6OtvcbL1AtuoIn/B0iOOCbZYM2e/EPVL19KI3IXxOVb9j3
bOIogGT/PSa6cfzPwEzxu1AEv3A2xu9TgXMIG3vXzBU7QqPlp2rFD8+xvLe8Trcl
VWaPZNUCKL9Hrq5gPM8B12N/UuAUA5Pjf9A9Hn1ZNjS4p2seEIc+CfdqtEAB7Th3
++Tc9MRNP5bEmswf8iivIsuDDSkRS3GxshfBbcVzSE2l+JvxekKjmPjykQvsGnJm
sV3Z1blej9Dq/d04ZRaKtLSrA7kW27cyHWzTsZb2IXs+JOmmGZGgK0CFl9OOVtVD
IxpsYLw6oZKf8WXetkyzplsQWERXUw==
=TGgo
-----END PGP SIGNATURE-----
Merge tag 'slab-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab updates from Vlastimil Babka:
- SLUB: slab order calculation refactoring (Vlastimil Babka, Feng Tang)
Recent proposals to tune the slab order calculations have prompted us
to look at the current code and refactor it to make it easier to
follow and eliminate some odd corner cases.
The refactoring is mostly non-functional changes, but should make the
actual tuning easier to implement and review.
* tag 'slab-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
mm/slub: refactor calculate_order() and calc_slab_order()
mm/slub: attempt to find layouts up to 1/2 waste in calculate_order()
mm/slub: remove min_objects loop from calculate_order()
mm/slub: simplify the last resort slab order calculation
mm/slub: add sanity check for slub_min/max_order cmdline setup
This pull request contains the following branches:
rcu/torture: RCU torture, locktorture and generic torture infrastructure
updates that include various fixes, cleanups and consolidations.
Among the user visible things, ftrace dumps can now be found into
their own file, and module parameters get better documented and
reported on dumps.
rcu/fixes: Generic and misc fixes all over the place. Some highlights:
* Hotplug handling has seen some light cleanups and comments.
* An RCU barrier can now be triggered through sysfs to serialize
memory stress testing and avoid OOM.
* Object information is now dumped in case of invalid callback
invocation.
* Also various SRCU issues, too hard to trigger to deserve urgent
pull requests, have been fixed.
rcu/docs: RCU documentation updates
rcu/refscale: RCU reference scalability test minor fixes and doc
improvements.
rcu/tasks: RCU tasks minor fixes
rcu/stall: Stall detection updates. Introduce RCU CPU Stall notifiers
that allows a subsystem to provide informations to help debugging.
Also cure some false positive stalls.
-----BEGIN PGP SIGNATURE-----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=cVD7
-----END PGP SIGNATURE-----
Merge tag 'rcu-next-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks
Pull RCU updates from Frederic Weisbecker:
- RCU torture, locktorture and generic torture infrastructure updates
that include various fixes, cleanups and consolidations.
Among the user visible things, ftrace dumps can now be found into
their own file, and module parameters get better documented and
reported on dumps.
- Generic and misc fixes all over the place. Some highlights:
* Hotplug handling has seen some light cleanups and comments
* An RCU barrier can now be triggered through sysfs to serialize
memory stress testing and avoid OOM
* Object information is now dumped in case of invalid callback
invocation
* Also various SRCU issues, too hard to trigger to deserve urgent
pull requests, have been fixed
- RCU documentation updates
- RCU reference scalability test minor fixes and doc improvements.
- RCU tasks minor fixes
- Stall detection updates. Introduce RCU CPU Stall notifiers that
allows a subsystem to provide informations to help debugging. Also
cure some false positive stalls.
* tag 'rcu-next-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks: (56 commits)
srcu: Only accelerate on enqueue time
locktorture: Check the correct variable for allocation failure
srcu: Fix callbacks acceleration mishandling
rcu: Comment why callbacks migration can't wait for CPUHP_RCUTREE_PREP
rcu: Standardize explicit CPU-hotplug calls
rcu: Conditionally build CPU-hotplug teardown callbacks
rcu: Remove references to rcu_migrate_callbacks() from diagrams
rcu: Assume rcu_report_dead() is always called locally
rcu: Assume IRQS disabled from rcu_report_dead()
rcu: Use rcu_segcblist_segempty() instead of open coding it
rcu: kmemleak: Ignore kmemleak false positives when RCU-freeing objects
srcu: Fix srcu_struct node grpmask overflow on 64-bit systems
torture: Convert parse-console.sh to mktemp
rcutorture: Traverse possible cpu to set maxcpu in rcu_nocb_toggle()
rcutorture: Replace schedule_timeout*() 1-jiffy waits with HZ/20
torture: Add kvm.sh --debug-info argument
locktorture: Rename readers_bind/writers_bind to bind_readers/bind_writers
doc: Catch-up update for locktorture module parameters
locktorture: Add call_rcu_chains module parameter
locktorture: Add new module parameters to lock_torture_print_module_parms()
...
This series adds a kernel boot parameter that causes the kernel to
panic if one of the call_smp_function() APIs is stalled for more than
the specified duration. This is useful in deployments in which a clean
panic is preferable to an indefinite stall.
-----BEGIN PGP SIGNATURE-----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=ZD0S
-----END PGP SIGNATURE-----
Merge tag 'csd-lock.2023.10.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull CSD lock update from Paul McKenney:
"This adds a kernel boot parameter that causes the kernel to panic if
one of the call_smp_function() APIs is stalled for more than the
specified duration.
This is useful in deployments in which a clean panic is preferable to
an indefinite stall"
* tag 'csd-lock.2023.10.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
smp,csd: Throw an error if a CSD lock is stuck for too long
Linus Torvalds
Mikulas Patocka
Eric Biggers
Damien Le Moal
Christian Loehle