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.
-----BEGIN PGP SIGNATURE-----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=9vEl
-----END PGP SIGNATURE-----
Merge tag 'printk-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
"The big new thing is the fully lockless ringbuffer implementation,
including the support for continuous lines. It will allow to store and
read messages in any situation wihtout the risk of deadlocks and
without the need of temporary per-CPU buffers.
The access is still serialized by logbuf_lock. It synchronizes few
more operations, for example, temporary buffer for formatting the
message, syslog and kmsg_dump operations. The lock removal is being
discussed and should be ready for the next release.
The continuous lines are handled exactly the same way as before to
avoid regressions in user space. It means that they are appended to
the last message when the caller is the same. Only the last message
can be extended.
The data ring includes plain text of the messages. Except for an
integer at the beginning of each message that points back to the
descriptor ring with other metadata.
The dictionary has to stay. journalctl uses it to filter the log. It
allows to show messages related to a given device. The dictionary
values are stored in the descriptor ring with the other metadata.
This is the first part of the printk rework as discussed at Plumbers
2019, see https://lore.kernel.org/r/87k1acz5rx.fsf@linutronix.de. The
next big step will be handling consoles by kthreads during the normal
system operation. It will require special handling of situations when
the kthreads could not get scheduled, for example, early boot,
suspend, panic.
Other changes:
- Add John Ogness as a reviewer for printk subsystem. He is author of
the rework and is familiar with the code and history.
- Fix locking in serial8250_do_startup() to prevent lockdep report.
- Few code cleanups"
* tag 'printk-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: (27 commits)
printk: Use fallthrough pseudo-keyword
printk: reduce setup_text_buf size to LOG_LINE_MAX
printk: avoid and/or handle record truncation
printk: remove dict ring
printk: move dictionary keys to dev_printk_info
printk: move printk_info into separate array
printk: reimplement log_cont using record extension
printk: ringbuffer: add finalization/extension support
printk: ringbuffer: change representation of states
printk: ringbuffer: clear initial reserved fields
printk: ringbuffer: add BLK_DATALESS() macro
printk: ringbuffer: relocate get_data()
printk: ringbuffer: avoid memcpy() on state_var
printk: ringbuffer: fix setting state in desc_read()
kernel.h: Move oops_in_progress to printk.h
scripts/gdb: update for lockless printk ringbuffer
scripts/gdb: add utils.read_ulong()
docs: vmcoreinfo: add lockless printk ringbuffer vmcoreinfo
printk: reduce LOG_BUF_SHIFT range for H8300
printk: ringbuffer: support dataless records
...
A zoned device with limited resources to open or activate zones may
return an error when the host exceeds those limits. The same command may
be successful if retried later, but the host needs to wait for specific
zone states before it should expect a retry to succeed. Have the block
layer provide an appropriate status for these conditions so applications
can distinuguish this error for special handling.
Cc: linux-api@vger.kernel.org
Cc: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
-----BEGIN PGP SIGNATURE-----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=LzyE
-----END PGP SIGNATURE-----
Merge tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe:
- Series of merge handling cleanups (Baolin, Christoph)
- Series of blk-throttle fixes and cleanups (Baolin)
- Series cleaning up BDI, seperating the block device from the
backing_dev_info (Christoph)
- Removal of bdget() as a generic API (Christoph)
- Removal of blkdev_get() as a generic API (Christoph)
- Cleanup of is-partition checks (Christoph)
- Series reworking disk revalidation (Christoph)
- Series cleaning up bio flags (Christoph)
- bio crypt fixes (Eric)
- IO stats inflight tweak (Gabriel)
- blk-mq tags fixes (Hannes)
- Buffer invalidation fixes (Jan)
- Allow soft limits for zone append (Johannes)
- Shared tag set improvements (John, Kashyap)
- Allow IOPRIO_CLASS_RT for CAP_SYS_NICE (Khazhismel)
- DM no-wait support (Mike, Konstantin)
- Request allocation improvements (Ming)
- Allow md/dm/bcache to use IO stat helpers (Song)
- Series improving blk-iocost (Tejun)
- Various cleanups (Geert, Damien, Danny, Julia, Tetsuo, Tian, Wang,
Xianting, Yang, Yufen, yangerkun)
* tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block: (191 commits)
block: fix uapi blkzoned.h comments
blk-mq: move cancel of hctx->run_work to the front of blk_exit_queue
blk-mq: get rid of the dead flush handle code path
block: get rid of unnecessary local variable
block: fix comment and add lockdep assert
blk-mq: use helper function to test hw stopped
block: use helper function to test queue register
block: remove redundant mq check
block: invoke blk_mq_exit_sched no matter whether have .exit_sched
percpu_ref: don't refer to ref->data if it isn't allocated
block: ratelimit handle_bad_sector() message
blk-throttle: Re-use the throtl_set_slice_end()
blk-throttle: Open code __throtl_de/enqueue_tg()
blk-throttle: Move service tree validation out of the throtl_rb_first()
blk-throttle: Move the list operation after list validation
blk-throttle: Fix IO hang for a corner case
blk-throttle: Avoid tracking latency if low limit is invalid
blk-throttle: Avoid getting the current time if tg->last_finish_time is 0
blk-throttle: Remove a meaningless parameter for throtl_downgrade_state()
block: Remove redundant 'return' statement
...
booting-without-of.rst is an ancient document that first outlined
Flattened DeviceTree on PowerPC initially. The DT world has evolved a
lot in the 15 years since and booting-without-of.rst is pretty stale.
The name of the document itself is confusing if you don't understand the
evolution from real 'OpenFirmware'. Most of what booting-without-of.rst
contains is now in the DT specification (which evolved out of the
ePAPR). The few things that weren't documented in the DT specification
are now.
All that remains is the boot entry details, so let's move these to arch
specific documents. The exception is arm which already has the same
details documented.
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-mips@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Borislav Petkov <bp@suse.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Signed-off-by: Rob Herring <robh@kernel.org>
New driver and chip support:
- Moortec MR75203 PVT controller
- MPS Multi-phase mp2975 controller
- ADM1266
- Zen3 CPUs
- Intel MAX 10 BMC
Enhancements:
- Support for rated attributes in hwmon core
- MAX20730
- Device monitoring via debugfs
- VOUT readin adjustment vie devicetree bindings
- LM75
- Devicetree support
- Regulator support
- Improved accumulationm logic in amd_energy driver
- Added fan sensor to gsc-hwmon driver
- Support for simplified I2C probing
Various other minor fixes and improvements.
-----BEGIN PGP SIGNATURE-----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=kwzT
-----END PGP SIGNATURE-----
Merge tag 'hwmon-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New driver and chip support:
- Moortec MR75203 PVT controller
- MPS Multi-phase mp2975 controller
- ADM1266
- Zen3 CPUs
- Intel MAX 10 BMC
Enhancements:
- Support for rated attributes in hwmon core
- MAX20730:
- Device monitoring via debugfs
- VOUT readin adjustment vie devicetree bindings
- LM75:
- Devicetree support
- Regulator support
- Improved accumulationm logic in amd_energy driver
- Added fan sensor to gsc-hwmon driver
- Support for simplified I2C probing
Various other minor fixes and improvements"
* tag 'hwmon-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (64 commits)
hwmon: (pmbus/max20730) adjust the vout reading given voltage divider
dt-bindings: hwmon: max20730: adding device tree doc for max20730
hwmon: Add hardware monitoring driver for Moortec MR75203 PVT controller
hwmon: Add DT bindings schema for PVT controller
dt-bindings: hwmon: Add the +vs supply to the lm75 bindings
dt-bindings: hwmon: Convert lm75 bindings to yaml
docs: hwmon: (ltc2945) update datasheet link
hwmon: (mlxreg-fan) Fix double "Mellanox"
hwmon: (pmbus/max20730) add device monitoring via debugfs
hwmon: (pmbus/max34440) Fix OC fault limits
hwmon: (bt1-pvt) Wait for the completion with timeout
hwmon: (bt1-pvt) Cache current update timeout
hwmon: (bt1-pvt) Test sensor power supply on probe
hwmon: (lm75) Add regulator support
hwmon: Add hwmon driver for Intel MAX 10 BMC
dt-bindings: Add MP2975 voltage regulator device
hwmon: (pmbus) Add support for MPS Multi-phase mp2975 controller
hwmon: (tmp513) fix spelling typo in comments
hwmon: (amd_energy) Update driver documentation
hwmon: (amd_energy) Improve the accumulation logic
...
Core changes:
- The big core change is the updated (v2) userspace character
device API. This corrects badly designed 64-bit alignment around
the line events. We also add the debounce request feature.
This echoes the often quotes passage from Frederick Brooks
"The mythical man-month" to always throw one away, which we
have seen before in things such as V4L2. So we put in a new
one and deprecate and obsolete the old one.
- All example tools in tools/gpio/* are migrated to the new API
to set a good example. The libgpiod userspace library has been
augmented to use this new API pretty much from day 1.
- Some misc API hardening by using strn* function calls has been
added as well.
- Use the simpler IDA interface for GPIO chip instance enumeration.
- Add device core function for counting string arrays in
device properties.
- Provide a generic library function kfree_strarray() that can
be used throughout the kernel.
Driver enhancements:
- The DesignWare dwapb-gpio driver has been enhanced and now
uses the IRQ handling in the gpiolib core.
- The mockup and aggregator drivers have seen some substantial
code clean-up and now use more of the core kernel
inftrastructure.
- Misc cleanups using dev_err_probe().
- The MXC drivers (Freescale/NXP) can now be built modularized,
which makes modularized GKI Android kernels happy.
-----BEGIN PGP SIGNATURE-----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=8CE2
-----END PGP SIGNATURE-----
Merge tag 'gpio-v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This time very little driver changes but lots of core changes.
We have some interesting cooperative work for ARM and Intel alike,
making the GPIO subsystem more and more suitable for industrial
systems and the like, in addition to the in-kernel users.
We touch driver core (device properties) and lib/* by adding one
simple string array free function, these are authored by Andy
Shevchenko who is a well known and recognized core helpers maintainers
so this should be fine.
We also see some Android GKI-related modularization in the MXC
drivers.
Core changes:
- The big core change is the updated (v2) userspace character device
API.
This corrects badly designed 64-bit alignment around the line
events. We also add the debounce request feature. This echoes the
often quotes passage from Frederick Brooks "The mythical man-month"
to always throw one away, which we have seen before in things such
as V4L2. So we put in a new one and deprecate and obsolete the old
one.
- All example tools in tools/gpio/* are migrated to the new API to
set a good example. The libgpiod userspace library has been
augmented to use this new API pretty much from day 1.
- Some misc API hardening by using strn* function calls has been
added as well.
- Use the simpler IDA interface for GPIO chip instance enumeration.
- Add device core function for counting string arrays in device
properties.
- Provide a generic library function kfree_strarray() that can be
used throughout the kernel.
Driver enhancements:
- The DesignWare dwapb-gpio driver has been enhanced and now uses the
IRQ handling in the gpiolib core.
- The mockup and aggregator drivers have seen some substantial code
clean-up and now use more of the core kernel inftrastructure.
- Misc cleanups using dev_err_probe().
- The MXC drivers (Freescale/NXP) can now be built modularized, which
makes modularized GKI Android kernels happy"
* tag 'gpio-v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (73 commits)
gpiolib: Update header block in gpiolib-cdev.h
gpiolib: cdev: switch from kstrdup() to kstrndup()
docs: gpio: add a new document to its index.rst
gpio: pca953x: Add support for the NXP PCAL9554B/C
tools: gpio: add debounce support to gpio-event-mon
tools: gpio: add multi-line monitoring to gpio-event-mon
tools: gpio: port gpio-event-mon to v2 uAPI
tools: gpio: port gpio-hammer to v2 uAPI
tools: gpio: rename nlines to num_lines
tools: gpio: port gpio-watch to v2 uAPI
tools: gpio: port lsgpio to v2 uAPI
gpio: uapi: document uAPI v1 as deprecated
gpiolib: cdev: support setting debounce
gpiolib: cdev: support GPIO_V2_LINE_SET_VALUES_IOCTL
gpiolib: cdev: support GPIO_V2_LINE_SET_CONFIG_IOCTL
gpiolib: cdev: support edge detection for uAPI v2
gpiolib: cdev: support GPIO_V2_GET_LINEINFO_IOCTL and GPIO_V2_GET_LINEINFO_WATCH_IOCTL
gpiolib: cdev: support GPIO_V2_GET_LINE_IOCTL and GPIO_V2_LINE_GET_VALUES_IOCTL
gpiolib: add build option for CDEV v1 ABI
gpiolib: make cdev a build option
...
There's quite a lot of changes for SPI in this release but none in the
core, they're all mostly small driver updates and additions. Some of
the more notable changes include:
- A huge set of cleanups, optimizations and improvements for the
DesignWare driver from Serge Semin finishing up the work started
last release.
- Conversion of the Zynq gqspi driver to spi-mem.
- Support for Baikal T1, Broadcom BCMSTB 7445, and Renesas R8A7742.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl+EVTAACgkQJNaLcl1U
h9AOrQf9GrNNVaL62MwbdBPzhF9WN7QKbPmtw0iq8xdd/Ap63bQyi0aKP+jh+JGS
Fi4CvzYg5vSx4+VEwiJK15JpGZqh3JaL6Hk0DgOHNBAED/+DCOWo2n+JPNkprI+E
rqkiqAaUnj8OKiESP7DJrHsY0LTCpksraEzTmpP4+u8ftrIxwuh3tGCQRX1lRu6j
HBPTmLs+tI+oFOkFsaD1Dr5ppVQT6He9NSA8457p6pQ8DgxI8iddeON23QFjJePw
LWzuD+GhWl0VgUnKdZyOxVdgzU2dA+1WfRuV4JgR+iIcc/alyTGstVIs3ZobveED
qKIbzPyyLLhY8m3QS2fZliL3bDwfFA==
=/4Tj
-----END PGP SIGNATURE-----
Merge tag 'spi-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"There's quite a lot of changes for SPI in this release but none in the
core, they're all mostly small driver updates and additions. Some of
the more notable changes include:
- A huge set of cleanups, optimizations and improvements for the
DesignWare driver from Serge Semin finishing up the work started
last release.
- Conversion of the Zynq gqspi driver to spi-mem.
- Support for Baikal T1, Broadcom BCMSTB 7445, and Renesas R8A7742"
* tag 'spi-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (137 commits)
spi: cadence: Add SPI transfer delays
spi: dw: Add Baikal-T1 SPI Controller bindings
spi: dw: Add Baikal-T1 SPI Controller glue driver
spi: dw: Add poll-based SPI transfers support
spi: dw: Introduce max mem-ops SPI bus frequency setting
spi: dw: Add memory operations support
spi: dw: Add generic DW SSI status-check method
spi: dw: Move num-of retries parameter to the header file
spi: dw: Explicitly de-assert CS on SPI transfer completion
spi: dw: De-assert chip-select on reset
spi: dw: Discard chip enabling on DMA setup error
spi: dw: Unmask IRQs after enabling the chip
spi: dw: Perform IRQ setup in a dedicated function
spi: dw: Refactor IRQ-based SPI transfer procedure
spi: dw: Refactor data IO procedure
spi: dw: Add DW SPI controller config structure
spi: dw: Update Rx sample delay in the config function
spi: dw: Simplify the SPI bus speed config procedure
spi: dw: Update SPI bus speed in a config function
spi: dw: Detach SPI device specific CR0 config method
...
This is a fairly small release for the regulator API, there's quite a
few new devices supported and some important improvements around coupled
regulators in the core but mostly just small fixes and improvements
otherwise.
- Fixes and cleanups around the handling of coupled regulators.
- A special driver for some Raspberry Pi panels with some unusually
custom stuff around them.
- Support for Qualcomm PM660/PM660L, PM8950 and PM8953, Richtek RT4801
and RTMV20, Rohm BD9576MUF and BD9573MUF.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl+EU5IACgkQJNaLcl1U
h9A2Qgf/WPEIdFBIgovcKD40T3Q74sA5FNYtpw1H9k0H0SKWwU1S2hnHq/FFZwfQ
JGSBX8pLACIz74JT6JPV4Orf0snfSWNqyNwKoSJCAY83mRBCE0XmBApGPd6AT6me
alb2E35FK0v+k7psRTl9Os36sULUt8Eq2/t16O0+51Dj/8M8mjeYpblaIolRviRN
FMGWeiUJBVUH84cnoCxPogL3ORTxhkFd9vsSsZrmDR0ivlZ2Ng/1ZWmNvclfODwp
wWkbjnkzGXfYFdr7QBAmjo+RRfXVY3/7s61Uvs6eCMxHCB5d2aJVYsol9z+R6MZY
OY7vSOdjFmuqh/OlRvUHGqY2lbTKrw==
=d5Wr
-----END PGP SIGNATURE-----
Merge tag 'regulator-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is a fairly small release for the regulator API, there's quite a
few new devices supported and some important improvements around
coupled regulators in the core but mostly just small fixes and
improvements otherwise.
Summary:
- Fixes and cleanups around the handling of coupled regulators.
- A special driver for some Raspberry Pi panels with some unusually
custom stuff around them.
- Support for Qualcomm PM660/PM660L, PM8950 and PM8953, Richtek
RT4801 and RTMV20, Rohm BD9576MUF and BD9573MUF"
* tag 'regulator-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (89 commits)
regulator: bd9576: Fix print
regulator: bd9576: fix regulator binfdings dt node names
dt-bindings: regulator: document pm8950 and pm8953 smd regulators
regulator: qcom_smd: add pm8953 regulators
regulator: Make constraint debug processing conditional on DEBUG
regulator: qcom: labibb: Constify static structs
regulator: dt-bindings: Document the PM660/PM660L PMICs entries
regulator: qcom_smd: Add PM660/PM660L regulator support
regulator: dt-bindings: Document the PM660/660L SPMI PMIC entries
regulator: qcom_spmi: Add PM660/PM660L regulators
regulator: qcom_spmi: Add support for new regulator types
regulator: core: Enlarge max OF property name length to 64 chars
regulator: tps65910: use regmap accessors
regulator: rtmv20: Add missing regcache cache only before marked as dirty
regulator: rtmv20: Update DT binding document and property name parsing
regulator: rtmv20: Add DT-binding document for Richtek RTMV20
regulator: rtmv20: Adds support for Richtek RTMV20 load switch regulator
regulator: resolve supply after creating regulator
regulator: print symbolic errors in kernel messages
regulator: print state at boot
...
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAl+EO5YACgkQCF8+vY7k
4RXLKw/9E0f2Ixw4Z3ZA0RINeHo5KGUpp4fnY5EGLX2wc/qe/YbfD9p3P2kpbBUo
vatL7+SOD3kWyGXM2xDQVjpFb4/kRZzCMBKXDm0VVpU4I6guhfPJ8uv4x+B87FYx
TVtlTfEtxCa4w/4zkjOm88HWfui/PNA7kmlivLwkQQf5qRwcUCJHVesL7H8eEw8Q
Jzij7bI9Y0cLFAfc6aObphk0SPgJy7KQzX2TeKoXuxJcT4XWc9bXkyCu8K1I08n7
ZcKe/GQLWzQctUa7ipNMei7xhoHYJdrjnMukRMwsbzrCEUkcJ9bzEUZJRsyWYtao
fc/XueBVWjF2i16r6xcX+lQr0uA6Iyg9UiqUi5OeMgCr6vokzND2QphwAaydWujE
1pq75cxK9J2LWycfvot2MPNuoMhX4UNqnbDvyl5cRWA7KoCMluS+rZKJMg7LqqVx
z9x23crFgmEpiME4+vIsBTeKNG6uKU0WDW4J/vbr43V7VG6xs6Ito/40kNdlZWgP
EHroca/NK5KE9QizFZVSN5uVO++7Zgwhaw6zoyfTTgh8ACPRjdMNBG0IaVgczcZA
GqklJTUMKEvmgRKaOG//acuOaAZegHPj8DwKT/4b9sa2pDPVB1Sui7W7q5rMET6l
iYsGb83x087nmtdloJ63m5kiSEzYUhiL03sNs7+gZGj58wESOmo=
=bQuH
-----END PGP SIGNATURE-----
Merge tag 'media/v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- the usbvision driver was dropped from staging
- the Zoran driver were re-added at staging. It gained lots of
improvements, and was converted to use videobuf2 API
- a new virtual driver (vidtv) was added in order to allow testing the
digital TV framework and APIs
- the media uAPI documentation gained a glossary with commonly used
terms, helping to simplify some parts of the docs
- more cleanups at the atomisp driver
- Mediatek VPU gained support for MT8183
- added support for codecs with supports doing colorspace conversion
(CSC)
- support for CSC API was added at vivid and rksip1 drivers
- added a helper core support and uAPI for better supporting H.264
codecs
- added support for Renesas R8A774E1
- use the new SPDX GFDL-1.1-no-invariants-or-later license on media
uAPI docs, instead of a license text
- Venus driver has gained VP9 codec support
- lots of other cleanups and driver improvements
* tag 'media/v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (555 commits)
media: dvb-frontends/drxk_hard.c: fix uninitialized variable warning
media: tvp7002: fix uninitialized variable warning
media: s5k5baf: drop 'data' field in struct s5k5baf_fw
media: dt-bindings: media: venus: Add an optional power domain for perf voting
media: rcar-vin: rcar-dma: Fix setting VNIS_REG for RAW8 formats
media: staging: rkisp1: uapi: Do not use BIT() macro
media: v4l2-mem2mem: Fix spurious v4l2_m2m_buf_done
media: usbtv: Fix refcounting mixup
media: zoran.rst: place it at the right place this time
media: add Zoran cardlist
media: admin-guide: update cardlists
media: siano: rename a duplicated card string
media: zoran: move documentation file to the right place
media: atomisp: fixes build breakage for ISP2400 due to a cleanup
media: zoran: fix mixed case on vars
media: zoran: get rid of an unused var
media: zoran: use upper case for card types
media: zoran: fix sparse warnings
media: zoran: fix smatch warning
media: zoran: update TODO
...
- Export SDIO revision and info strings to userspace
- Add support for specifying mmc/mmcblk index via mmc aliases in DT
MMC host:
- Enable support for async probe for all mmc host drivers
- Enable compile testing of multiple host drivers
- dw_mmc: Enable the Synopsys DesignWare driver for RISCV and CSKY
- mtk-sd: Fixup support for CQHCI
- owl-mmc: Add support for the actions,s700-mmc variant
- renesas_sdhi: Fix regression (temporary) for re-insertion of SD cards
- renesas_sdhi: Add support for the r8a774e1 variant
- renesas_sdhi/tmio: Improvements for tunings
- renesas_sdhi/tmio: Rework support for reset of controller
- sdhci-acpi: Fix HS400 tuning for devices with invalid presets on AMDI0040
- sdhci_am654: Improve support for tunings
- sdhci_am654: Add support for input tap delays
- sdhci_am654: Add workaround for card detect debounce timer
- sdhci-am654: Add support for the TI's J7200 variants
- sdhci-esdhc-imx: Fix support for manual tuning
- sdhci-iproc: Enable support for eMMC DDR 3.3V for bcm2711
- sdhci-msm: Fix stability issues with HS400 for sc7180
- sdhci-of-sparx5: Add Sparx5 SoC eMMC driver
- sdhci-of-esdhc: Fixup reference clock source selection
- sdhci-pci: Add LTR support for some Intel BYT controllers
- sdhci-pci-gli: Add CQHCI Support for GL9763E
-----BEGIN PGP SIGNATURE-----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=mg10
-----END PGP SIGNATURE-----
Merge tag 'mmc-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Export SDIO revision and info strings to userspace
- Add support for specifying mmc/mmcblk index via mmc aliases in DT
MMC host:
- Enable support for async probe for all mmc host drivers
- Enable compile testing of multiple host drivers
- dw_mmc: Enable the Synopsys DesignWare driver for RISCV and CSKY
- mtk-sd: Fixup support for CQHCI
- owl-mmc: Add support for the actions,s700-mmc variant
- renesas_sdhi: Fix regression (temporary) for re-insertion of SD cards
- renesas_sdhi: Add support for the r8a774e1 variant
- renesas_sdhi/tmio: Improvements for tunings
- renesas_sdhi/tmio: Rework support for reset of controller
- sdhci-acpi: Fix HS400 tuning for devices with invalid presets on AMDI0040
- sdhci_am654: Improve support for tunings
- sdhci_am654: Add support for input tap delays
- sdhci_am654: Add workaround for card detect debounce timer
- sdhci-am654: Add support for the TI's J7200 variants
- sdhci-esdhc-imx: Fix support for manual tuning
- sdhci-iproc: Enable support for eMMC DDR 3.3V for bcm2711
- sdhci-msm: Fix stability issues with HS400 for sc7180
- sdhci-of-sparx5: Add Sparx5 SoC eMMC driver
- sdhci-of-esdhc: Fixup reference clock source selection
- sdhci-pci: Add LTR support for some Intel BYT controllers
- sdhci-pci-gli: Add CQHCI Support for GL9763E"
* tag 'mmc-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (91 commits)
mmc: sdhci_am654: Fix module autoload
mmc: renesas_sdhi: workaround a regression when reinserting SD cards
mmc: sdhci-pci-gli: Add CQHCI Support for GL9763E
mmc: sdhci-acpi: AMDI0040: Set SDHCI_QUIRK2_PRESET_VALUE_BROKEN
mmc: sdhci_am654: Enable tuning for SDR50
mmc: sdhci_am654: Add support for software tuning
mmc: sdhci_am654: Add support for input tap delay
mmc: sdhci_am654: Fix hard coded otap delay array size
dt-bindings: mmc: sdhci-am654: Add documentation for input tap delay
dt-bindings: mmc: sdhci-am654: Convert sdhci-am654 controller documentation to json schema
mmc: sdhci-of-esdhc: fix reference clock source selection
mmc: host: fix depends for MMC_MESON_GX w/ COMPILE_TEST
mmc: sdhci-s3c: hide forward declaration of of_device_id behind CONFIG_OF
mmc: sdhci: fix indentation mistakes
mmc: moxart: remove unneeded check for drvdata
mmc: renesas_sdhi: drop local flag for tuning
mmc: rtsx_usb_sdmmc: simplify the return expression of sd_change_phase()
mmc: core: document mmc_hw_reset()
mmc: mediatek: Drop pointer to mmc_host from msdc_host
dt-bindings: mmc: owl: add compatible string actions,s700-mmc
...
The SafeSetID LSM has functionality for restricting setuid() calls based
on its configured security policies. This patch adds the analogous
functionality for setgid() calls. This is mostly a copy-and-paste change
with some code deduplication, plus slight modifications/name changes to
the policy-rule-related structs (now contain GID rules in addition to
the UID ones) and some type generalization since SafeSetID now needs to
deal with kgid_t and kuid_t types.
Signed-off-by: Thomas Cedeno <thomascedeno@google.com>
Signed-off-by: Micah Morton <mortonm@chromium.org>
Pull crypto updates from Herbert Xu:
"API:
- Allow DRBG testing through user-space af_alg
- Add tcrypt speed testing support for keyed hashes
- Add type-safe init/exit hooks for ahash
Algorithms:
- Mark arc4 as obsolete and pending for future removal
- Mark anubis, khazad, sead and tea as obsolete
- Improve boot-time xor benchmark
- Add OSCCA SM2 asymmetric cipher algorithm and use it for integrity
Drivers:
- Fixes and enhancement for XTS in caam
- Add support for XIP8001B hwrng in xiphera-trng
- Add RNG and hash support in sun8i-ce/sun8i-ss
- Allow imx-rngc to be used by kernel entropy pool
- Use crypto engine in omap-sham
- Add support for Ingenic X1830 with ingenic"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (205 commits)
X.509: Fix modular build of public_key_sm2
crypto: xor - Remove unused variable count in do_xor_speed
X.509: fix error return value on the failed path
crypto: bcm - Verify GCM/CCM key length in setkey
crypto: qat - drop input parameter from adf_enable_aer()
crypto: qat - fix function parameters descriptions
crypto: atmel-tdes - use semicolons rather than commas to separate statements
crypto: drivers - use semicolons rather than commas to separate statements
hwrng: mxc-rnga - use semicolons rather than commas to separate statements
hwrng: iproc-rng200 - use semicolons rather than commas to separate statements
hwrng: stm32 - use semicolons rather than commas to separate statements
crypto: xor - use ktime for template benchmarking
crypto: xor - defer load time benchmark to a later time
crypto: hisilicon/zip - fix the uninitalized 'curr_qm_qp_num'
crypto: hisilicon/zip - fix the return value when device is busy
crypto: hisilicon/zip - fix zero length input in GZIP decompress
crypto: hisilicon/zip - fix the uncleared debug registers
lib/mpi: Fix unused variable warnings
crypto: x86/poly1305 - Remove assignments with no effect
hwrng: npcm - modify readl to readb
...
Some hardware designs have USB typec connector attached to both
SoC and super speed mux. We need to use separate connector node for
such design.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20200920134905.4370-2-biju.das.jz@bp.renesas.com
Signed-off-by: Rob Herring <robh@kernel.org>
* acpi-numa:
docs: mm: numaperf.rst Add brief description for access class 1.
node: Add access1 class to represent CPU to memory characteristics
ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3
ACPI: Let ACPI know we support Generic Initiator Affinity Structures
x86: Support Generic Initiator only proximity domains
ACPI: Support Generic Initiator only domains
ACPI / NUMA: Add stub function for pxm_to_node()
irq-chip/gic-v3-its: Fix crash if ITS is in a proximity domain without processor or memory
ACPI: Remove side effect of partly creating a node in acpi_get_node()
ACPI: Rename acpi_map_pxm_to_online_node() to pxm_to_online_node()
ACPI: Remove side effect of partly creating a node in acpi_map_pxm_to_online_node()
ACPI: Do not create new NUMA domains from ACPI static tables that are not SRAT
ACPI: Add out of bounds and numa_off protections to pxm_to_node()
* pm-cpuidle:
cpuidle: record state entry rejection statistics
cpuidle: psci: Allow PM domain to be initialized even if no OSI mode
firmware: psci: Extend psci_set_osi_mode() to allow reset to PC mode
ACPI: processor: Print more information when acpi_processor_evaluate_cst() fails
cpuidle: tegra: Correctly handle result of arm_cpuidle_simple_enter()
* pm-devfreq:
PM / devfreq: tegra30: Improve initial hardware resetting
PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function
PM / devfreq: Change prototype of devfreq_get_devfreq_by_phandle function
PM / devfreq: Add devfreq_get_devfreq_by_node function
In the dt-bindings, "atu" reg-names is required to get the register space
for iATU in Synopsis DWC version 4.80 or later.
Link: https://lore.kernel.org/r/1601444167-11316-3-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
In the dt-bindings, "atu" reg-names is required to get the register space
for iATU in Synopsys DWC version 4.80 or later.
Link: https://lore.kernel.org/r/1601444167-11316-2-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
The ARM MHU's reference manual states following:
"The MHU drives the signal using a 32-bit register, with all 32 bits
logically ORed together. The MHU provides a set of registers to enable
software to set, clear, and check the status of each of the bits of this
register independently. The use of 32 bits for each interrupt line
enables software to provide more information about the source of the
interrupt. For example, each bit of the register can be associated with
a type of event that can contribute to raising the interrupt."
This patch thus extends the MHU controller's DT binding to add support
for doorbell mode.
Though the same MHU hardware controller is used in the two modes, A new
compatible string is added here to represent the combination of the MHU
hardware and the firmware sitting on the other side (which expects each
bit to represent a different signal now).
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Co-developed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
no conflicts at all. This pull includes:
- A reworked and expanded user-mode Linux document
- Some simplifications and improvements for submitting-patches.rst
- An emergency fix for (some) problems with Sphinx 3.x
- Some welcome automarkup improvements to automatically generate
cross-references to struct definitions and other documents
- The usual collection of translation updates, typo fixes, etc.
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAl+ErNYPHGNvcmJldEBs
d24ubmV0AAoJEBdDWhNsDH5Y284H/3bv9fahbg16AJcKYqJXFHGpDs3CsASPnJqQ
9HQoV5tg6Qd4kI3oFb+30l8SK73Wr2t685/DhOPDRR/vN3B5M1vOQvPRL/dEqiwi
aUEhtMbnC/trSbteXsjGDWT+1EnI/+R3NFV++WiRp1XxE4DRXL3xySTeviR0IW+V
rQxU7VCcVp0bklVH+gqjrsvqU5iZeckyZB6evc8X92ThhzjNprR5KVxxgl1wxcu/
dPYizHoKYVoLVNw50rwPGt2hmq9RpyDM6Xh9UhLHcA57ENyzr8NNTJBOT0tVMTWV
smU01X/ECoy54kj1w8AKP+f7F0G7DUU+Jz68X0X/kYPq520dUs4=
=Ovox
-----END PGP SIGNATURE-----
Merge tag 'docs-5.10' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"As hoped, things calmed down for docs this cycle; fewer changes and
almost no conflicts at all. This includes:
- A reworked and expanded user-mode Linux document
- Some simplifications and improvements for submitting-patches.rst
- An emergency fix for (some) problems with Sphinx 3.x
- Some welcome automarkup improvements to automatically generate
cross-references to struct definitions and other documents
- The usual collection of translation updates, typo fixes, etc"
* tag 'docs-5.10' of git://git.lwn.net/linux: (81 commits)
gpiolib: Update indentation in driver.rst for code excerpts
Documentation/admin-guide: tainted-kernels: Fix typo occured
Documentation: better locations for sysfs-pci, sysfs-tagging
docs: programming-languages: refresh blurb on clang support
Documentation: kvm: fix a typo
Documentation: Chinese translation of Documentation/arm64/amu.rst
doc: zh_CN: index files in arm64 subdirectory
mailmap: add entry for <mstarovoitov@marvell.com>
doc: seq_file: clarify role of *pos in ->next()
docs: trace: ring-buffer-design.rst: use the new SPDX tag
Documentation: kernel-parameters: clarify "module." parameters
Fix references to nommu-mmap.rst
docs: rewrite admin-guide/sysctl/abi.rst
docs: fb: Remove vesafb scrollback boot option
docs: fb: Remove sstfb scrollback boot option
docs: fb: Remove matroxfb scrollback boot option
docs: fb: Remove framebuffer scrollback boot option
docs: replace the old User Mode Linux HowTo with a new one
Documentation/admin-guide: blockdev/ramdisk: remove use of "rdev"
Documentation/admin-guide: README & svga: remove use of "rdev"
...
Alexei Starovoitov says:
====================
pull-request: bpf-next 2020-10-12
The main changes are:
1) The BPF verifier improvements to track register allocation pattern, from Alexei and Yonghong.
2) libbpf relocation support for different size load/store, from Andrii.
3) bpf_redirect_peer() helper and support for inner map array with different max_entries, from Daniel.
4) BPF support for per-cpu variables, form Hao.
5) sockmap improvements, from John.
====================
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- Preliminary RISC-V enablement - the bulk of it will arrive via the RISCV tree.
- Relax decompressed image placement rules for 32-bit ARM
- Add support for passing MOK certificate table contents via a config table
rather than a EFI variable.
- Add support for 18 bit DIMM row IDs in the CPER records.
- Work around broken Dell firmware that passes the entire Boot#### variable
contents as the command line
- Add definition of the EFI_MEMORY_CPU_CRYPTO memory attribute so we can
identify it in the memory map listings.
- Don't abort the boot on arm64 if the EFI RNG protocol is available but
returns with an error
- Replace slashes with exclamation marks in efivarfs file names
- Split efi-pstore from the deprecated efivars sysfs code, so we can
disable the latter on !x86.
- Misc fixes, cleanups and updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=ZNI8
-----END PGP SIGNATURE-----
Merge tag 'efi-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI changes from Ingo Molnar:
- Preliminary RISC-V enablement - the bulk of it will arrive via the
RISCV tree.
- Relax decompressed image placement rules for 32-bit ARM
- Add support for passing MOK certificate table contents via a config
table rather than a EFI variable.
- Add support for 18 bit DIMM row IDs in the CPER records.
- Work around broken Dell firmware that passes the entire Boot####
variable contents as the command line
- Add definition of the EFI_MEMORY_CPU_CRYPTO memory attribute so we
can identify it in the memory map listings.
- Don't abort the boot on arm64 if the EFI RNG protocol is available
but returns with an error
- Replace slashes with exclamation marks in efivarfs file names
- Split efi-pstore from the deprecated efivars sysfs code, so we can
disable the latter on !x86.
- Misc fixes, cleanups and updates.
* tag 'efi-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)
efi: mokvar: add missing include of asm/early_ioremap.h
efi: efivars: limit availability to X86 builds
efi: remove some false dependencies on CONFIG_EFI_VARS
efi: gsmi: fix false dependency on CONFIG_EFI_VARS
efi: efivars: un-export efivars_sysfs_init()
efi: pstore: move workqueue handling out of efivars
efi: pstore: disentangle from deprecated efivars module
efi: mokvar-table: fix some issues in new code
efi/arm64: libstub: Deal gracefully with EFI_RNG_PROTOCOL failure
efivarfs: Replace invalid slashes with exclamation marks in dentries.
efi: Delete deprecated parameter comments
efi/libstub: Fix missing-prototypes in string.c
efi: Add definition of EFI_MEMORY_CPU_CRYPTO and ability to report it
cper,edac,efi: Memory Error Record: bank group/address and chip id
edac,ghes,cper: Add Row Extension to Memory Error Record
efi/x86: Add a quirk to support command line arguments on Dell EFI firmware
efi/libstub: Add efi_warn and *_once logging helpers
integrity: Load certs from the EFI MOK config table
integrity: Move import of MokListRT certs to a separate routine
efi: Support for MOK variable config table
...
- Add deadlock detection for recursive read-locks. The rationale is outlined
in:
224ec489d3cd: ("lockdep/Documention: Recursive read lock detection reasoning")
The main deadlock pattern we want to detect is:
TASK A: TASK B:
read_lock(X);
write_lock(X);
read_lock_2(X);
- Add "latch sequence counters" (seqcount_latch_t):
A sequence counter variant where the counter even/odd value is used to
switch between two copies of protected data. This allows the read path,
typically NMIs, to safely interrupt the write side critical section.
We utilize this new variant for sched-clock, and to make x86 TSC handling safer.
- Other seqlock cleanups, fixes and enhancements
- KCSAN updates
- LKMM updates
- Misc updates, cleanups and fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=Iq51
-----END PGP SIGNATURE-----
Merge tag 'locking-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar:
"These are the locking updates for v5.10:
- Add deadlock detection for recursive read-locks.
The rationale is outlined in commit 224ec489d3cd ("lockdep/
Documention: Recursive read lock detection reasoning")
The main deadlock pattern we want to detect is:
TASK A: TASK B:
read_lock(X);
write_lock(X);
read_lock_2(X);
- Add "latch sequence counters" (seqcount_latch_t):
A sequence counter variant where the counter even/odd value is used
to switch between two copies of protected data. This allows the
read path, typically NMIs, to safely interrupt the write side
critical section.
We utilize this new variant for sched-clock, and to make x86 TSC
handling safer.
- Other seqlock cleanups, fixes and enhancements
- KCSAN updates
- LKMM updates
- Misc updates, cleanups and fixes"
* tag 'locking-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (67 commits)
lockdep: Revert "lockdep: Use raw_cpu_*() for per-cpu variables"
lockdep: Fix lockdep recursion
lockdep: Fix usage_traceoverflow
locking/atomics: Check atomic-arch-fallback.h too
locking/seqlock: Tweak DEFINE_SEQLOCK() kernel doc
lockdep: Optimize the memory usage of circular queue
seqlock: Unbreak lockdep
seqlock: PREEMPT_RT: Do not starve seqlock_t writers
seqlock: seqcount_LOCKNAME_t: Introduce PREEMPT_RT support
seqlock: seqcount_t: Implement all read APIs as statement expressions
seqlock: Use unique prefix for seqcount_t property accessors
seqlock: seqcount_LOCKNAME_t: Standardize naming convention
seqlock: seqcount latch APIs: Only allow seqcount_latch_t
rbtree_latch: Use seqcount_latch_t
x86/tsc: Use seqcount_latch_t
timekeeping: Use seqcount_latch_t
time/sched_clock: Use seqcount_latch_t
seqlock: Introduce seqcount_latch_t
mm/swap: Do not abuse the seqcount_t latching API
time/sched_clock: Use raw_read_seqcount_latch() during suspend
...
When TABs are being used to indent the code excerpts inside the bullet
lists some of the tools [vim in particular] fail to recognize it and
continue interpreting the special characters inside the quoted excerpt.
Update indentation in driver.rst for code excerpts to avoid
their special interpretation.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20201007143817.76335-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Add properties: #address-cells, #size-cells and ranges. Due to the
Hisilicon CPU controller node may contains child nodes, change the value
of "additionalProperties" from "false" to "type: object".
The corresponding examples are also added.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201012061225.1597-11-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
Add properties: #reset-cells, #address-cells, #size-cells and ranges. Due
to the Hisilicon system controller node may contains child nodes, change
the value of "additionalProperties" from "false" to "type: object". The
examples have also been updated.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201012061225.1597-10-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
Core:
- Allow trimming of interrupt hierarchy to support odd hardware setups
where only a subset of the interrupts requires the full hierarchy.
- Allow the retrigger mechanism to follow a hierarchy to simplify
driver code.
- Provide a mechanism to force enable wakeup interrrupts on suspend.
- More infrastructure to handle IPIs in the core code
Architectures:
- Convert ARM/ARM64 IPI handling to utilize the interrupt core code.
Drivers:
- The usual pile of new interrupt chips (MStar, Actions Owl, TI PRUSS,
Designware ICTL)
- ARM(64) IPI related conversions
- Wakeup support for Qualcom PDC
- Prevent hierarchy corruption in the NVIDIA Tegra driver
- The usual small fixes, improvements and cleanups all over the place.
-----BEGIN PGP SIGNATURE-----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=1ewL
-----END PGP SIGNATURE-----
Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"Updates for the interrupt subsystem:
Core:
- Allow trimming of interrupt hierarchy to support odd hardware
setups where only a subset of the interrupts requires the full
hierarchy.
- Allow the retrigger mechanism to follow a hierarchy to simplify
driver code.
- Provide a mechanism to force enable wakeup interrrupts on suspend.
- More infrastructure to handle IPIs in the core code
Architectures:
- Convert ARM/ARM64 IPI handling to utilize the interrupt core code.
Drivers:
- The usual pile of new interrupt chips (MStar, Actions Owl, TI
PRUSS, Designware ICTL)
- ARM(64) IPI related conversions
- Wakeup support for Qualcom PDC
- Prevent hierarchy corruption in the NVIDIA Tegra driver
- The usual small fixes, improvements and cleanups all over the
place"
* tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (59 commits)
dt-bindings: interrupt-controller: Add MStar interrupt controller
irqchip/irq-mst: Add MStar interrupt controller support
soc/tegra: pmc: Don't create fake interrupt hierarchy levels
soc/tegra: pmc: Allow optional irq parent callbacks
gpio: tegra186: Allow optional irq parent callbacks
genirq/irqdomain: Allow partial trimming of irq_data hierarchy
irqchip/qcom-pdc: Reset PDC interrupts during init
irqchip/qcom-pdc: Set IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag
pinctrl: qcom: Set IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag
genirq/PM: Introduce IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND flag
pinctrl: qcom: Use return value from irq_set_wake() call
pinctrl: qcom: Set IRQCHIP_SET_TYPE_MASKED and IRQCHIP_MASK_ON_SUSPEND flags
ARM: Handle no IPI being registered in show_ipi_list()
MAINTAINERS: Add entries for Actions Semi Owl SIRQ controller
irqchip: Add Actions Semi Owl SIRQ controller
dt-bindings: interrupt-controller: Add Actions SIRQ controller binding
dt-bindings: dw-apb-ictl: Update binding to describe use as primary interrupt controller
irqchip/dw-apb-ictl: Add primary interrupt controller support
irqchip/dw-apb-ictl: Refactor priot to introducing hierarchical irq domains
genirq: Add stub for set_handle_irq() when !GENERIC_IRQ_MULTI_HANDLER
...
Core:
- Early boot support for the NMI safe timekeeper by utilizing
local_clock() up to the point where timekeeping is initialized. This
allows printk() to store multiple timestamps in the ringbuffer which is
useful for coordinating dmesg information across a fleet of machines.
- Provide a multi-timestamp accessor for printk()
- Make timer init more robust by checking for invalid timer flags.
- Comma vs. semicolon fixes
Drivers:
- Support for new platforms in existing drivers (SP804 and Renesas CMT)
- Comma vs. semicolon fixes
-----BEGIN PGP SIGNATURE-----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=h6YX
-----END PGP SIGNATURE-----
Merge tag 'timers-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timekeeping updates from Thomas Gleixner:
"Updates for timekeeping, timers and related drivers:
Core:
- Early boot support for the NMI safe timekeeper by utilizing
local_clock() up to the point where timekeeping is initialized.
This allows printk() to store multiple timestamps in the ringbuffer
which is useful for coordinating dmesg information across a fleet
of machines.
- Provide a multi-timestamp accessor for printk()
- Make timer init more robust by checking for invalid timer flags.
- Comma vs semicolon fixes
Drivers:
- Support for new platforms in existing drivers (SP804 and Renesas
CMT)
- Comma vs semicolon fixes
* tag 'timers-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource/drivers/armada-370-xp: Use semicolons rather than commas to separate statements
clocksource/drivers/mps2-timer: Use semicolons rather than commas to separate statements
timers: Mask invalid flags in do_init_timer()
clocksource/drivers/sp804: Enable Hisilicon sp804 timer 64bit mode
clocksource/drivers/sp804: Add support for Hisilicon sp804 timer
clocksource/drivers/sp804: Support non-standard register offset
clocksource/drivers/sp804: Prepare for support non-standard register offset
clocksource/drivers/sp804: Remove a mismatched comment
clocksource/drivers/sp804: Delete the leading "__" of some functions
clocksource/drivers/sp804: Remove unused sp804_timer_disable() and timer-sp804.h
clocksource/drivers/sp804: Cleanup clk_get_sys()
dt-bindings: timer: renesas,cmt: Document r8a774e1 CMT support
dt-bindings: timer: renesas,cmt: Document r8a7742 CMT support
alarmtimer: Convert comma to semicolon
timekeeping: Provide multi-timestamp accessor to NMI safe timekeeper
timekeeping: Utilize local_clock() for NMI safe timekeeper during early boot
Document all ARMv5, ARMv6 and ARMv7 i.MX compatibles to fix dtbs_check
warnings like:
arch/arm/boot/dts/imx6dl-colibri-eval-v3.dt.yaml: pwm@2080000: compatible:0:
'fsl,imx6q-pwm' is not one of ['fsl,imx8mm-pwm', 'fsl,imx8mn-pwm', 'fsl,imx8mp-pwm', 'fsl,imx8mq-pwm']
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200925212609.23093-1-krzk@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
James Morse.
* Add support for controlling per-thread memory bandwidth throttling
delay values on hw which supports it, by Fenghua Yu.
-----BEGIN PGP SIGNATURE-----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=u3qb
-----END PGP SIGNATURE-----
Merge tag 'x86_cache_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cache resource control updates from Borislav Petkov:
- Misc cleanups to the resctrl code in preparation for the ARM side
(James Morse)
- Add support for controlling per-thread memory bandwidth throttling
delay values on hw which supports it (Fenghua Yu)
* tag 'x86_cache_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/resctrl: Enable user to view thread or core throttling mode
x86/resctrl: Enumerate per-thread MBA controls
cacheinfo: Move resctrl's get_cache_id() to the cacheinfo header file
x86/resctrl: Add struct rdt_cache::arch_has_{sparse, empty}_bitmaps
x86/resctrl: Merge AMD/Intel parse_bw() calls
x86/resctrl: Add struct rdt_membw::arch_needs_linear to explain AMD/Intel MBA difference
x86/resctrl: Use is_closid_match() in more places
x86/resctrl: Include pid.h
x86/resctrl: Use container_of() in delayed_work handlers
x86/resctrl: Fix stale comment
x86/resctrl: Remove struct rdt_membw::max_delay
x86/resctrl: Remove unused struct mbm_state::chunks_bw
* Move clearcpuid= parameter handling earlier in the boot, away from the
FPU init code and to a generic location, by Mike Hommey.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAl+ENF4ACgkQEsHwGGHe
VUqZ/BAAvRNhqmvYznS7V1FGJka7noumkxSg/E3ecUnQ9mLXuJlp/k4HVDVq/sEa
8tOXF10snObOy9BlUhpWsT+jUyPz5kNe1h67x9wYOIWq2wO2rkw54Bi7/ZKar0Ik
E93TfiBf8xeas/96Cb6/JgwPzleeLMA6GOcd0cCmFjp++DBw1ydU2ouH2/llKhdT
76eff4ZDvPMwuIaDRSQHY9XHX9mr55TmkVXoxkIilt3YOVE5Ap/Pz+sI0AiD6fJu
DS82EubaCCtaMe2K+lFpq9v3l9sVzR0TTS9hf2uG+M8YpdQdzEU63WPZlXr5tVTH
VReDJEo23Vp3Yy+4u+Ph4CPCa24vjyG5bg1eAYVwyAperelLhsW81tnz6DMaYT3u
NBK5dL0qFZJkIM07rn5Cg/1lGARmidovvYcojwroq/bfNUK5Xxu7Dh+5IIW865Jr
RrqwZkeWR1xXj4G97ICeKZsr1tGRHiLqPow/BXVeFRQxu7qHAQbdyF6tGFJpB/Nh
QaVVeeUr2r+Qyhghd/vg8d3EQDbSYgfxx/8nLB2G4vyNpIIBGeNUo9OptgMnNgr1
44nkQ3qX8VXSz9scTGtW5M2FrO7OfwD5V2V737gsmAb63MHCSORxcFMhKahd63l1
teji0jtpZuOaguCwn+ZAjaDb8FqIOn26vybtd8jC4tzD9Qngt3w=
=lvdt
-----END PGP SIGNATURE-----
Merge tag 'x86_fpu_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fpu updates from Borislav Petkov:
- Allow clearcpuid= to accept multiple bits (Arvind Sankar)
- Move clearcpuid= parameter handling earlier in the boot, away from
the FPU init code and to a generic location (Mike Hommey)
* tag 'x86_fpu_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/fpu: Handle FPU-related and clearcpuid command line arguments earlier
x86/fpu: Allow multiple bits in clearcpuid= parameter
don't spam the console log, by Chris Down.
* Document how the /proc/cpuinfo machinery works for future reference,
by Kyung Min Park, Ricardo Neri and Dave Hansen.
* Correct the current NMI's duration calculation, by Libing Zhou.
-----BEGIN PGP SIGNATURE-----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=1bX/
-----END PGP SIGNATURE-----
Merge tag 'x86_misc_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 fixes fromm Borislav Petkov:
- Ratelimit the message about writes to unrecognized MSRs so that they
don't spam the console log (Chris Down)
- Document how the /proc/cpuinfo machinery works for future reference
(Kyung Min Park, Ricardo Neri and Dave Hansen)
- Correct the current NMI's duration calculation (Libing Zhou)
* tag 'x86_misc_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/nmi: Fix nmi_handle() duration miscalculation
Documentation/x86: Add documentation for /proc/cpuinfo feature flags
x86/msr: Make source of unrecognised MSR writes unambiguous
x86/msr: Prevent userspace MSR access from dominating the console
devices which doesn't need pinning of pages for DMA anymore. Add support
for the command submission to devices using new x86 instructions like
ENQCMD{,S} and MOVDIR64B. In addition, add support for process address
space identifiers (PASIDs) which are referenced by those command
submission instructions along with the handling of the PASID state on
context switch as another extended state. Work by Fenghua Yu, Ashok Raj,
Yu-cheng Yu and Dave Jiang.
-----BEGIN PGP SIGNATURE-----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=K9X4
-----END PGP SIGNATURE-----
Merge tag 'x86_pasid_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 PASID updates from Borislav Petkov:
"Initial support for sharing virtual addresses between the CPU and
devices which doesn't need pinning of pages for DMA anymore.
Add support for the command submission to devices using new x86
instructions like ENQCMD{,S} and MOVDIR64B. In addition, add support
for process address space identifiers (PASIDs) which are referenced by
those command submission instructions along with the handling of the
PASID state on context switch as another extended state.
Work by Fenghua Yu, Ashok Raj, Yu-cheng Yu and Dave Jiang"
* tag 'x86_pasid_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/asm: Add an enqcmds() wrapper for the ENQCMDS instruction
x86/asm: Carve out a generic movdir64b() helper for general usage
x86/mmu: Allocate/free a PASID
x86/cpufeatures: Mark ENQCMD as disabled when configured out
mm: Add a pasid member to struct mm_struct
x86/msr-index: Define an IA32_PASID MSR
x86/fpu/xstate: Add supervisor PASID state for ENQCMD
x86/cpufeatures: Enumerate ENQCMD and ENQCMDS instructions
Documentation/x86: Add documentation for SVA (Shared Virtual Addressing)
iommu/vt-d: Change flags type to unsigned int in binding mm
drm, iommu: Change type of pasid to u32
Shenhar.
* New AMD CPUs support, by Yazen Ghannam.
* The usual misc fixes and cleanups all over the subsystem.
-----BEGIN PGP SIGNATURE-----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=ROcp
-----END PGP SIGNATURE-----
Merge tag 'edac_updates_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
- Add Amazon's Annapurna Labs memory controller EDAC driver (Talel
Shenhar)
- New AMD CPUs support (Yazen Ghannam)
- The usual misc fixes and cleanups all over the subsystem
* tag 'edac_updates_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/amd64: Set proper family type for Family 19h Models 20h-2Fh
EDAC/mc_sysfs: Add missing newlines when printing {max,dimm}_location
EDAC/aspeed: Use module_platform_driver() to simplify
EDAC, sb_edac: Simplify switch statement
EDAC/ti: Fix handling of platform_get_irq() error
EDAC/aspeed: Fix handling of platform_get_irq() error
EDAC/i5100: Fix error handling order in i5100_init_one()
EDAC/highbank: Handover Calxeda Highbank maintenance to Andre Przywara
EDAC/socfpga: Transfer SoCFPGA EDAC maintainership
EDAC/thunderx: Make symbol lmc_dfs_ents static
EDAC/al-mc-edac: Add Amazon's Annapurna Labs Memory Controller driver
dt-bindings: EDAC: Add Amazon's Annapurna Labs Memory Controller binding
EDAC/mce_amd: Add new error descriptions for existing types
EDAC: Replace HTTP links with HTTPS ones
- Userspace support for the Memory Tagging Extension introduced by Armv8.5.
Kernel support (via KASAN) is likely to follow in 5.11.
- Selftests for MTE, Pointer Authentication and FPSIMD/SVE context
switching.
- Fix and subsequent rewrite of our Spectre mitigations, including the
addition of support for PR_SPEC_DISABLE_NOEXEC.
- Support for the Armv8.3 Pointer Authentication enhancements.
- Support for ASID pinning, which is required when sharing page-tables with
the SMMU.
- MM updates, including treating flush_tlb_fix_spurious_fault() as a no-op.
- Perf/PMU driver updates, including addition of the ARM CMN PMU driver and
also support to handle CPU PMU IRQs as NMIs.
- Allow prefetchable PCI BARs to be exposed to userspace using normal
non-cacheable mappings.
- Implementation of ARCH_STACKWALK for unwinding.
- Improve reporting of unexpected kernel traps due to BPF JIT failure.
- Improve robustness of user-visible HWCAP strings and their corresponding
numerical constants.
- Removal of TEXT_OFFSET.
- Removal of some unused functions, parameters and prototypes.
- Removal of MPIDR-based topology detection in favour of firmware
description.
- Cleanups to handling of SVE and FPSIMD register state in preparation
for potential future optimisation of handling across syscalls.
- Cleanups to the SDEI driver in preparation for support in KVM.
- Miscellaneous cleanups and refactoring work.
-----BEGIN PGP SIGNATURE-----
iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAl+AUXMQHHdpbGxAa2Vy
bmVsLm9yZwAKCRC3rHDchMFjNFc1B/4q2Kabe+pPu7s1f58Q+OTaEfqcr3F1qh27
F1YpFZUYxg0GPfPsFrnbJpo5WKo7wdR9ceI9yF/GHjs7A/MSoQJis3pG6SlAd9c0
nMU5tCwhg9wfq6asJtl0/IPWem6cqqhdzC6m808DjeHuyi2CCJTt0vFWH3OeHEhG
cfmLfaSNXOXa/MjEkT8y1AXJ/8IpIpzkJeCRA1G5s18PXV9Kl5bafIo9iqyfKPLP
0rJljBmoWbzuCSMc81HmGUQI4+8KRp6HHhyZC/k0WEVgj3LiumT7am02bdjZlTnK
BeNDKQsv2Jk8pXP2SlrI3hIUTz0bM6I567FzJEokepvTUzZ+CVBi
=9J8H
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"There's quite a lot of code here, but much of it is due to the
addition of a new PMU driver as well as some arm64-specific selftests
which is an area where we've traditionally been lagging a bit.
In terms of exciting features, this includes support for the Memory
Tagging Extension which narrowly missed 5.9, hopefully allowing
userspace to run with use-after-free detection in production on CPUs
that support it. Work is ongoing to integrate the feature with KASAN
for 5.11.
Another change that I'm excited about (assuming they get the hardware
right) is preparing the ASID allocator for sharing the CPU page-table
with the SMMU. Those changes will also come in via Joerg with the
IOMMU pull.
We do stray outside of our usual directories in a few places, mostly
due to core changes required by MTE. Although much of this has been
Acked, there were a couple of places where we unfortunately didn't get
any review feedback.
Other than that, we ran into a handful of minor conflicts in -next,
but nothing that should post any issues.
Summary:
- Userspace support for the Memory Tagging Extension introduced by
Armv8.5. Kernel support (via KASAN) is likely to follow in 5.11.
- Selftests for MTE, Pointer Authentication and FPSIMD/SVE context
switching.
- Fix and subsequent rewrite of our Spectre mitigations, including
the addition of support for PR_SPEC_DISABLE_NOEXEC.
- Support for the Armv8.3 Pointer Authentication enhancements.
- Support for ASID pinning, which is required when sharing
page-tables with the SMMU.
- MM updates, including treating flush_tlb_fix_spurious_fault() as a
no-op.
- Perf/PMU driver updates, including addition of the ARM CMN PMU
driver and also support to handle CPU PMU IRQs as NMIs.
- Allow prefetchable PCI BARs to be exposed to userspace using normal
non-cacheable mappings.
- Implementation of ARCH_STACKWALK for unwinding.
- Improve reporting of unexpected kernel traps due to BPF JIT
failure.
- Improve robustness of user-visible HWCAP strings and their
corresponding numerical constants.
- Removal of TEXT_OFFSET.
- Removal of some unused functions, parameters and prototypes.
- Removal of MPIDR-based topology detection in favour of firmware
description.
- Cleanups to handling of SVE and FPSIMD register state in
preparation for potential future optimisation of handling across
syscalls.
- Cleanups to the SDEI driver in preparation for support in KVM.
- Miscellaneous cleanups and refactoring work"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (148 commits)
Revert "arm64: initialize per-cpu offsets earlier"
arm64: random: Remove no longer needed prototypes
arm64: initialize per-cpu offsets earlier
kselftest/arm64: Check mte tagged user address in kernel
kselftest/arm64: Verify KSM page merge for MTE pages
kselftest/arm64: Verify all different mmap MTE options
kselftest/arm64: Check forked child mte memory accessibility
kselftest/arm64: Verify mte tag inclusion via prctl
kselftest/arm64: Add utilities and a test to validate mte memory
perf: arm-cmn: Fix conversion specifiers for node type
perf: arm-cmn: Fix unsigned comparison to less than zero
arm64: dbm: Invalidate local TLB when setting TCR_EL1.HD
arm64: mm: Make flush_tlb_fix_spurious_fault() a no-op
arm64: Add support for PR_SPEC_DISABLE_NOEXEC prctl() option
arm64: Pull in task_stack_page() to Spectre-v4 mitigation code
KVM: arm64: Allow patching EL2 vectors even with KASLR is not enabled
arm64: Get rid of arm64_ssbd_state
KVM: arm64: Convert ARCH_WORKAROUND_2 to arm64_get_spectre_v4_state()
KVM: arm64: Get rid of kvm_arm_have_ssbd()
KVM: arm64: Simplify handling of ARCH_WORKAROUND_2
...
-----BEGIN PGP SIGNATURE-----
iJYEABYIAD4WIQRE6pSOnaBC00OEHEIaerohdGur0gUCX3ovnSAcamFya2tvLnNh
a2tpbmVuQGxpbnV4LmludGVsLmNvbQAKCRAaerohdGur0nOAAQCNBCIqY/cRIU7n
DOenCta5WT5r6d0wabXSxtWXVYH9lgEAg0bA1ZUPi5dVwc0cgHbLzmfRYmVsofyL
qLv74FNizg0=
=a7Di
-----END PGP SIGNATURE-----
Merge tag 'tpmdd-next-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"Support for a new TPM device and fixes and Git URL change (infraded ->
korg)"
* tag 'tpmdd-next-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
MAINTAINERS: TPM DEVICE DRIVER: Update GIT
tpm_tis: Add a check for invalid status
tpm: use %*ph to print small buffer
dt-bindings: Add SynQucer TPM MMIO as a trivial device
tpm: tis: add support for MMIO TPM on SynQuacer
Add a yamllint config file and support for running yamllint on DT
binding schema files. This runs on the whole tree as yamllint is Python
and suffers from Python's slow startup times.
Users can run on individual files doing:
yamllint -c Documentation/devicetree/bindings/.yamllint <binding file>
Link: https://lore.kernel.org/r/20201009170557.168785-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
- Support for Winbond w25q64jwm flash
- Enable 4K sector support for mx25l12805d
SPI NOR controller drivers changes:
- intel-spi:
- Add Alder Lake-S PCI ID
-----BEGIN PGP SIGNATURE-----
iQFEBAABCAAuFiEEyRC2zAhGcGjrhiNExEYeRXyRFuMFAl+AUmoQHHZpZ25lc2hy
QHRpLmNvbQAKCRDERh5FfJEW4y/WB/sH/LcaUciOptcqKQVQcQ5QVV3oj208Oj0F
f+BOk4bt0UJlKEz4szWThOL7UrNd/1jkvxn5wdz9R1pPYdvqor66wXH1fCHSJWIG
EQDIEjcNy2O7MO6oTNNXEoqPc829yUYGsxbcqz54wRHIAkJxiXJCyx3iRt+ymzIR
+NFrcsGjy4ftRo47tn/SGnDHSYtkaPiGiXWqIS114daRtMcQuJMIshalzZ5woKSp
Eyj2+fpcusM72aLtk9DEjBuQBBb7w6fL3wZuAYTFIU7utS3ruqfbTFwS9uvgiH6g
/cuddR2Ku2tBIOllmiwOEsFq/aDmxn6zWp0nW3JNq5nNRarOCfQS
=lh89
-----END PGP SIGNATURE-----
Merge tag 'spi-nor/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next
SPI NOR core changes:
- Support for Winbond w25q64jwm flash
- Enable 4K sector support for mx25l12805d
SPI NOR controller drivers changes:
- intel-spi:
- Add Alder Lake-S PCI ID
- Fix a (hopefully final) IRQ state tracking bug vs. MCE handling
- Fix a documentation link
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl+Cu/URHG1pbmdvQGtl
cm5lbC5vcmcACgkQEnMQ0APhK1hw7A//VwcVny2/s2E6MN0MrIkbRrzF2wdqgFgK
Mwt/NRBnSwh9GiV53reunzPqZT0Cg2waACNz89wfMR5yi04h2MxV+P1nZayEL5rQ
0lpSDpwrMgtaDm5e4KEmLy220P4M1hpX1AdcFlg8Sx0Yf+2T2xXPUskYxfMdJGE8
LCLhu4B5phKU2gyfVTHdzRWG1RrLaqta1MihW4Z/8wEHZ3wlQooFb6/N6GU5P+Dt
CVaxc8ipXQ4h9n9mGyg2/rsp0UmeelMRmFPn5MD3bcQMzM1k5IzW00MTkpQgNTUW
4pvEy/ftX6LF6fzXc4Jvzzb4HVXCjT8vM+dzR0/WMU9dIK3cwo01+NXzrTzg4GTy
srxy7/Pc6mDJpTxvbS3d6tyR22KH3x1hgUkZ5KZruhzZVApo+CPM7aCTkx8cspUR
JpwOVMe58TmLQgIr420ikzqEpCGmAdju7AdiH5kmPwh6/zASkP+3hZOBENjkXGrn
y5TQxX2YAWRxGq5kZZp17c+vK+dLbCBVZERUUpJGyeONxYwIwg7wuBqETEv2XEdE
nupFtghxVNbHavGY0Alsbh8WAd86KKrp75zSh+5hAWO+KGZhvqhh42+zsKQJJXfQ
Fjag9zcTDXLrAnIV4iOZofgdvkzu2G0o60hhNlvrL0fqklX9hYfcP6Ato4rMj2Xa
H0AISIUsFDE=
=UbZR
-----END PGP SIGNATURE-----
Merge tag 'x86-urgent-2020-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"Two fixes:
- Fix a (hopefully final) IRQ state tracking bug vs MCE handling
- Fix a documentation link"
* tag 'x86-urgent-2020-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Documentation/x86: Fix incorrect references to zero-page.txt
x86/mce: Use idtentry_nmi_enter/exit()