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.
netfilter.
Current release - regressions:
- smc: fix af_ops of child socket pointing to released memory
- wifi: ath9k: fix usage of driver-private space in tx_info
Previous releases - regressions:
- ipv6: fix panic when forwarding a pkt with no in6 dev
- sctp: use the correct skb for security_sctp_assoc_request
- smc: fix NULL pointer dereference in smc_pnet_find_ib()
- sched: fix initialization order when updating chain 0 head
- phy: don't defer probe forever if PHY IRQ provider is missing
- dsa: revert "net: dsa: setup master before ports"
- dsa: felix: fix tagging protocol changes with multiple CPU ports
- eth: ice:
- fix use-after-free when freeing @rx_cpu_rmap
- revert "iavf: fix deadlock occurrence during resetting VF interface"
- eth: lan966x: stop processing the MAC entry is port is wrong
Previous releases - always broken:
- sched
- flower: fix parsing of ethertype following VLAN header
- taprio: check if socket flags are valid
- nfc: add flush_workqueue to prevent uaf
- veth: ensure eth header is in skb's linear part
- eth: stmmac: fix altr_tse_pcs function when using a fixed-link
- eth: macb: restart tx only if queue pointer is lagging
- eth: macvlan: fix leaking skb in source mode with nodst option
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=Ha9M
-----END PGP SIGNATURE-----
Merge tag 'net-5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from wireless and netfilter.
Current release - regressions:
- smc: fix af_ops of child socket pointing to released memory
- wifi: ath9k: fix usage of driver-private space in tx_info
Previous releases - regressions:
- ipv6: fix panic when forwarding a pkt with no in6 dev
- sctp: use the correct skb for security_sctp_assoc_request
- smc: fix NULL pointer dereference in smc_pnet_find_ib()
- sched: fix initialization order when updating chain 0 head
- phy: don't defer probe forever if PHY IRQ provider is missing
- dsa: revert "net: dsa: setup master before ports"
- dsa: felix: fix tagging protocol changes with multiple CPU ports
- eth: ice:
- fix use-after-free when freeing @rx_cpu_rmap
- revert "iavf: fix deadlock occurrence during resetting VF
interface"
- eth: lan966x: stop processing the MAC entry is port is wrong
Previous releases - always broken:
- sched:
- flower: fix parsing of ethertype following VLAN header
- taprio: check if socket flags are valid
- nfc: add flush_workqueue to prevent uaf
- veth: ensure eth header is in skb's linear part
- eth: stmmac: fix altr_tse_pcs function when using a fixed-link
- eth: macb: restart tx only if queue pointer is lagging
- eth: macvlan: fix leaking skb in source mode with nodst option"
* tag 'net-5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits)
net: bcmgenet: Revert "Use stronger register read/writes to assure ordering"
rtnetlink: Fix handling of disabled L3 stats in RTM_GETSTATS replies
net: dsa: felix: fix tagging protocol changes with multiple CPU ports
tun: annotate access to queue->trans_start
nfc: nci: add flush_workqueue to prevent uaf
net: dsa: realtek: don't parse compatible string for RTL8366S
net: dsa: realtek: fix Kconfig to assure consistent driver linkage
net: ftgmac100: access hardware register after clock ready
Revert "net: dsa: setup master before ports"
macvlan: Fix leaking skb in source mode with nodst option
netfilter: nf_tables: nft_parse_register can return a negative value
net: lan966x: Stop processing the MAC entry is port is wrong.
net: lan966x: Fix when a port's upper is changed.
net: lan966x: Fix IGMP snooping when frames have vlan tag
net: lan966x: Update lan966x_ptp_get_nominal_value
sctp: Initialize daddr on peeled off socket
net/smc: Fix af_ops of child socket pointing to released memory
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
net/smc: use memcpy instead of snprintf to avoid out of bounds read
net: macb: Restart tx only if queue pointer is lagging
...
-----BEGIN PGP SIGNATURE-----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=fUQK
-----END PGP SIGNATURE-----
Merge tag 'fscache-fixes-20220413' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull fscache fixes from David Howells:
"Here's a collection of fscache and cachefiles fixes and misc small
cleanups. The two main fixes are:
- Add a missing unmark of the inode in-use mark in an error path.
- Fix a KASAN slab-out-of-bounds error when setting the xattr on a
cachefiles volume due to the wrong length being given to memcpy().
In addition, there's the removal of an unused parameter, removal of an
unused Kconfig option, conditionalising a bit of procfs-related stuff
and some doc fixes"
* tag 'fscache-fixes-20220413' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
fscache: remove FSCACHE_OLD_API Kconfig option
fscache: Use wrapper fscache_set_cache_state() directly when relinquishing
fscache: Move fscache_cookies_seq_ops specific code under CONFIG_PROC_FS
fscache: Remove the cookie parameter from fscache_clear_page_bits()
docs: filesystems: caching/backend-api.rst: fix an object withdrawn API
docs: filesystems: caching/backend-api.rst: correct two relinquish APIs use
cachefiles: Fix KASAN slab-out-of-bounds in cachefiles_set_volume_xattr
cachefiles: unmark inode in use in error path
* Miscellaneous bugfixes
* A small cleanup for the new workqueue code
* Documentation syntax fix
RISC-V:
* Remove hgatp zeroing in kvm_arch_vcpu_put()
* Fix alignment of the guest_hang() in KVM selftest
* Fix PTE A and D bits in KVM selftest
* Missing #include in vcpu_fp.c
ARM:
* Some PSCI fixes after introducing PSCIv1.1 and SYSTEM_RESET2
* Fix the MMU write-lock not being taken on THP split
* Fix mixed-width VM handling
* Fix potential UAF when debugfs registration fails
* Various selftest updates for all of the above
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmJVtdMUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroO33QgAiPh80xUkYfnl8FVN440S5F7UOPQ2
Cs/PbroNoP+Oz2GoG07aaqnUkFFApeBE5S+VMu1zhRNAernqpreN64/Y2iNaz0Y6
+MbvEX0FhQRW0UZJIF2m49ilgO8Gkt6aEpVRulq5G9w4NWiH1PtR25FVXfDMi8OG
xdw4x1jwXNI9lOQJ5EpUKVde3rAbxCfoC6hCTh5pCNd9oLuVeLfnC+Uv91fzXltl
EIeBlV0/mAi3RLp2E/AX38WP6ucMZqOOAy91/RTqX6oIx/7QL28ZNHXVrwQ67Hkd
pAr3MAk84tZL58lnosw53i5aXAf9CBp0KBnpk2KGutfRNJ4Vzs1e+DZAJA==
=vqAv
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"x86:
- Miscellaneous bugfixes
- A small cleanup for the new workqueue code
- Documentation syntax fix
RISC-V:
- Remove hgatp zeroing in kvm_arch_vcpu_put()
- Fix alignment of the guest_hang() in KVM selftest
- Fix PTE A and D bits in KVM selftest
- Missing #include in vcpu_fp.c
ARM:
- Some PSCI fixes after introducing PSCIv1.1 and SYSTEM_RESET2
- Fix the MMU write-lock not being taken on THP split
- Fix mixed-width VM handling
- Fix potential UAF when debugfs registration fails
- Various selftest updates for all of the above"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (24 commits)
KVM: x86: hyper-v: Avoid writing to TSC page without an active vCPU
KVM: SVM: Do not activate AVIC for SEV-enabled guest
Documentation: KVM: Add SPDX-License-Identifier tag
selftests: kvm: add tsc_scaling_sync to .gitignore
RISC-V: KVM: include missing hwcap.h into vcpu_fp
KVM: selftests: riscv: Fix alignment of the guest_hang() function
KVM: selftests: riscv: Set PTE A and D bits in VS-stage page table
RISC-V: KVM: Don't clear hgatp CSR in kvm_arch_vcpu_put()
selftests: KVM: Free the GIC FD when cleaning up in arch_timer
selftests: KVM: Don't leak GIC FD across dirty log test iterations
KVM: Don't create VM debugfs files outside of the VM directory
KVM: selftests: get-reg-list: Add KVM_REG_ARM_FW_REG(3)
KVM: avoid NULL pointer dereference in kvm_dirty_ring_push
KVM: arm64: selftests: Introduce vcpu_width_config
KVM: arm64: mixed-width check should be skipped for uninitialized vCPUs
KVM: arm64: vgic: Remove unnecessary type castings
KVM: arm64: Don't split hugepages outside of MMU write lock
KVM: arm64: Drop unneeded minor version check from PSCI v1.x handler
KVM: arm64: Actually prevent SMC64 SYSTEM_RESET2 from AArch32
KVM: arm64: Generally disallow SMC64 for AArch32 guests
...
Highlights:
- Doc + compilation warning fixes
- Kconfig dep fixes
- Misc. small code cleanups
The following is an automated git shortlog grouped by driver:
Documentation/ABI:
- sysfs-class-firmware-attributes: Misc. cleanups
- sysfs-class-firmware-attributes: Fix Sphinx errors
- sysfs-driver-intel_sdsi: Fix sphinx warnings
acerhdf:
- Cleanup str_starts_with()
amd-pmc:
- Fix compilation without CONFIG_SUSPEND
barco-p50-gpio:
- Fix duplicate included linux/io.h
samsung-laptop:
- Fix an unsigned comparison which can never be negative
think-lmi:
- certificate support clean ups
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmJUEhQUHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9yzjgf9HVccOm2GJT8+5VtxMoaGMhf/gqYt
/psBd8r6X/oBnbozK1xlBzx371RbzdMjrTgyv0iRFOg+mZ/8GKjNV32XzIWrm4Rb
pwusrTP9zkvXRwJ4/UHLSKXF+kYZllEqmcwTRq5GHNa81Hdv7hGbDHw+Z5wv2p7k
R3QCgdmyqymmkUJlhHpCOn26Pi6mvPliU0BtJMGIipqeeWrHFg4WFmcVUVIqlQCC
cKmg8KsmYWstuafe4Hr0UFv6YrKAyTz5UL8NVHi1fgAz2Te58RNRw8R0kLa/XBbv
Y2spX+RUiFyRtOJ8Ns8FsG/xIuTOu1wVG7iUwIv85htgEoePJjroIrO2Jg==
=uTF0
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Hans de Goede:
- Documentation and compilation warning fixes
- Kconfig dep fixes
- Misc small code cleanups
* tag 'platform-drivers-x86-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: amd-pmc: Fix compilation without CONFIG_SUSPEND
platform/x86: acerhdf: Cleanup str_starts_with()
Documentation/ABI: sysfs-class-firmware-attributes: Misc. cleanups
Documentation/ABI: sysfs-class-firmware-attributes: Fix Sphinx errors
Documentation/ABI: sysfs-driver-intel_sdsi: Fix sphinx warnings
platform/x86: barco-p50-gpio: Fix duplicate included linux/io.h
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
platform/x86: think-lmi: certificate support clean ups
+new file mode 100644
+WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
+#27: FILE: Documentation/virt/kvm/x86/errata.rst:1:
Opportunistically update all other non-added KVM documents and
remove a new extra blank line at EOF for x86/errata.rst.
Signed-off-by: Like Xu <likexu@tencent.com>
Message-Id: <20220406063715.55625-5-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This KUnit update for Linux 5.18-rc2 consists of a single documentation
fix to incorrect and outdated usage information.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmJQggoACgkQCwJExA0N
QxyRIw/+Mf9MZCKL4iCZ7yMd7iTce5lq4c/GapAXO8n9mClMY5baUoGfeRQ3SwhV
KGb5YTTd7HVZ056hebb/czpfULl5OKQXvNmB/8JAkKHVm8L/AfMgIlj+6etOh9t2
VHD8zBZXYpCSOOpIStQFK10LUNiiO1cXk1g6VX/2E1P0jNCMmBcherdbYaHvXmLK
Uu1aOmPNmyQhobA42EUeBhxSk3SVPZdfVrUEWLFl42zFwKXpNLZsCN529RgmaOnb
ry/tE2QO8I19HoHrIpei1DtrQUzQ9kSEo+jUNJsPpblSj9Fr3w2W+DFEBSgxHGzA
29mjE7y3XAQPnPvN+tD+KA16ZdZxapQBHdLM24yZ7XgGwBD1ejr16fy8/eL5OYyj
O+YD+x3gHcHSgLt7lxT9vj5GjUemakdzLmADhSbiDQ92sGU+RTcjZrjltwd4/4K5
0kXSnjiw2j9EnpzjLkalzNrHsMf1Z2A3gY6X0cVOIa9X7AFs7G8OZv6Qzbfjx1ey
sz9Fzp5k+C6qoLxFTsixpEGfSldyCRe0/T/Y/gixepAqBibngUjSpKu9LHv7XD/o
yOXQHGHq2NjtFK/ty60QWW3TY/xWlmnlveD0oVVrWxEp06Fqqq9y4fK1cB8NH5/t
i2Vhd+Il+F1Zh1hBg6UzGAKMuk8omeGPVgH3PA3Vzm+xhjBQw6Y=
=Yw0a
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-kunit-fixes-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit fix from Shuah Khan:
"A single documentation fix to incorrect and outdated usage
information"
* tag 'linux-kselftest-kunit-fixes-5.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
Documentation: kunit: fix path to .kunitconfig in start.rst
The cookie is not used at all, remove it and update the usage in io.c
and afs/write.c (which is the only user outside of fscache currently)
at the same time.
[DH: Amended the documentation also]
Signed-off-by: Yue Hu <huyue2@coolpad.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-cachefs@redhat.com
Link: https://listman.redhat.com/archives/linux-cachefs/2022-April/006659.html
There's no fscache_are_objects_withdrawn() helper at all to test if
cookie withdrawal is completed currently. The cache backend is using
fscache_wait_for_objects() to wait all objects to be withdrawn.
Signed-off-by: Yue Hu <huyue2@coolpad.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-cachefs@redhat.com
Link: https://listman.redhat.com/archives/linux-cachefs/2022-April/006705.html # v1
When using layer2 or layer2+3 hash, only the 5th byte of the MAC
addresses is used.
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This refers common bindings, so this is preferred for
unevaluatedProperties instead of additionalProperties.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Instead of "oneOf:" choices, use "allOf:" and "if:" to define clocks,
resets, and their names that can be taken by the compatible string.
The order of clock-names and reset-names doesn't change here.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
dma-fence:
- fix warning about fence containers
- fix logic error in new fence merge code
- handle empty dma_fence_arrays gracefully
bridge:
- Try all possible cases for bridge/panel detection.
bindings:
- Don't require input port for MIPI-DSI, and make width/height mandatory.
fbdev:
- Fix unregistering of framebuffers without device.
nouveau:
- Fix a crash when booting with nouveau on tegra.
amdgpu:
- GFX 10.3.7 fixes
- noretry updates
- VCN fixes
- TMDS fix
- zstate fix for freesync video
- DCN 3.1.5 fix
- Display stack size fix
- Audio fix
- DCN 3.1 pstate fix
- TMZ VCN fix
- APU passthrough fix
- Misc other fixes
- VCN 3.0 fixes
- Misc display fixes
- GC 10.3 golden register fix
- Suspend fix
- SMU 10 fix
amdkfd:
- Error handling fix
- xgmi p2p fix
- HWS VMIDs fix
- Event fix
panel:
- ili9341: Fix optional regulator handling
imx:
- Catch an EDID allocation failure in imx-ldb
- fix a leaked drm display mode on DT parsing error in parallel-display
- properly remove the dw_hdmi bridge in case the component_add fails in dw_hdmi-imx
- fix the IPU clock frequency debug printout in ipu-di.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmJPfl8ACgkQDHTzWXnE
hr54mA/+LVf1UneJwvxSyhG1JI5DOD9h/+v2uAuqXEn0qPlqpIFQ6cmhtHoHyWBl
HVyIPkfOPo6n4UyXxVaBtbcomGcy3jLi/ZRf7kP6L0w7qOvrAvrIJKobkJkyyDId
fml2lQ1M6q4D/y2W07O0pwNsmI2UxclDB4b4GJ1lbgFCwiKWVfLvbSge3itznV+c
1pjByy9DPkkP3b93Q2m5nCJoIofnTONx72d3zZx0chV8jY+LwrXdKutTkjsm/En2
UYVA9ilgo0lnw8cK6TEyADFPCT2pTideFr8svlRUmpcUOZQj5GgiYYQ6zRKjqVjj
PDSBe1BLXO1I5JDKdz5FBz9gcPyLzS6IDE0dKKJnf/5mTLmq67tCc+f0Hkx/WKt5
xGAsP9U4hyA8I2EgSPuL7wya/TXV8wFxcU21Q8On/RshHpPBkguJspGIZE/JhiNf
RNTCwTXTQHt/OyJpXJzZ9XejyPf5w4q5cZOXVN6slKqKsMhCgf6PQw59YKlXaKdX
IIH4+f1ONAMjD8gcLm+f8/9cgtefNbNqmsN2daHMtT/6hKbqkFjOhu0b6Z+Is4el
JUN60sg9omn8f7gDeTe9klg4NiORh+X1D4ubw2lXytbIn9gODhbhHMCNuq3RsY/R
vlLOQ/797f57PKMlOkoTX9FWv0cklRqTZ1P6d52p0JAueJXSbew=
=D6WR
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2022-04-08' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Main set of fixes for rc2, mostly amdgpu, but some dma-fence fixups as
well, along with some other misc ones.
dma-fence:
- fix warning about fence containers
- fix logic error in new fence merge code
- handle empty dma_fence_arrays gracefully
bridge:
- Try all possible cases for bridge/panel detection.
bindings:
- Don't require input port for MIPI-DSI, and make width/height mandatory.
fbdev:
- Fix unregistering of framebuffers without device.
nouveau:
- Fix a crash when booting with nouveau on tegra.
amdgpu:
- GFX 10.3.7 fixes
- noretry updates
- VCN fixes
- TMDS fix
- zstate fix for freesync video
- DCN 3.1.5 fix
- Display stack size fix
- Audio fix
- DCN 3.1 pstate fix
- TMZ VCN fix
- APU passthrough fix
- Misc other fixes
- VCN 3.0 fixes
- Misc display fixes
- GC 10.3 golden register fix
- Suspend fix
- SMU 10 fix
amdkfd:
- Error handling fix
- xgmi p2p fix
- HWS VMIDs fix
- Event fix
panel:
- ili9341: Fix optional regulator handling
imx:
- Catch an EDID allocation failure in imx-ldb
- fix a leaked drm display mode on DT parsing error in parallel-display
- properly remove the dw_hdmi bridge in case the component_add fails in dw_hdmi-imx
- fix the IPU clock frequency debug printout in ipu-di"
* tag 'drm-fixes-2022-04-08' of git://anongit.freedesktop.org/drm/drm: (61 commits)
dt-bindings: display: panel: mipi-dbi-spi: Make width-mm/height-mm mandatory
fbdev: Fix unregistering of framebuffers without device
drm/amdgpu/smu10: fix SoC/fclk units in auto mode
drm/amd/display: update dcn315 clock table read
drm/amdgpu/display: change pipe policy for DCN 2.1
drm/amd/display: Add configuration options for AUX wake work around.
drm/amd/display: remove assert for odm transition case
drm/amdgpu: don't use BACO for reset in S3
drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw
drm/amdkfd: Create file descriptor after client is added to smi_clients list
drm/amdgpu: Sync up header and implementation to use the same parameter names
drm/amdgpu: fix incorrect GCR_GENERAL_CNTL address
amd/display: set backlight only if required
drm/amd/display: Fix allocate_mst_payload assert on resume
drm/amd/display: Revert FEC check in validation
drm/amd/display: Add work around for AUX failure on wake.
drm/amd/display: Clear optc false state when disable otg
drm/amd/display: Enable power gating before init_pipes
drm/amd/display: Remove redundant dsc power gating from init_hw
drm/amd/display: Correct Slice reset calculation
...
Document the new pcs-handle attribute to support connecting to an
external PHY. For Xilinx's AXI Ethernet, this is used when the core
operates in SGMII or 1000Base-X modes and links through the internal
PCS/PMA PHY.
Signed-off-by: Andy Chiu <andy.chiu@sifive.com>
Reviewed-by: Greentime Hu <greentime.hu@sifive.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add missing line break separator between literal block and description
of KVM_EXIT_RISCV_SBI.
This fixes:
</path/to/linux>/Documentation/virt/kvm/api.rst:6118: WARNING: Literal block ends without a blank line; unexpected unindent.
Fixes: da40d85805937d (RISC-V: KVM: Document RISC-V specific parts of KVM API, 2021-09-27)
Cc: Anup Patel <anup.patel@wdc.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-riscv@lists.infradead.org
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Message-Id: <20220403065735.23859-1-bagasdotme@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
MIPI-DSI devices, if they are controlled through the bus itself, have to
be described as a child node of the controller they are attached to.
Thus, there's no requirement on the controller having an OF-Graph output
port to model the data stream: it's assumed that it would go from the
parent to the child.
However, some bridges controlled through the DSI bus still require an
input OF-Graph port, thus requiring a controller with an OF-Graph output
port. This prevents those bridges from being used with the controllers
that do not have one without any particular reason to.
Let's drop that requirement.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220323154823.839469-1-maxime@cerno.tech
Commit ddbd60c779b4 ("kunit: use --build_dir=.kunit as default") changed
the default --build_dir, which had the side effect of making
`.kunitconfig` move to `.kunit/.kunitconfig`.
However, the first few lines of kunit/start.rst never got updated, oops.
Fix this by telling people to run kunit.py first, which will
automatically generate the .kunit directory and .kunitconfig file, and
then edit the file manually as desired.
Reported-by: Yifan Yuan <alpc_metic@live.com>
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Fix the following warnings from "make htmldocs":
Documentation/ABI/testing/sysfs-class-firmware-attributes:130:
ERROR: Unexpected indentation.
ERROR: Unexpected indentation.
ERROR: Unexpected indentation.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220324164737.21765-3-hdegoede@redhat.com
Fix the following warnings from "make htmldocs":
Documentation/ABI/testing/sysfs-driver-intel_sdsi:2:
WARNING: Unexpected indentation.
WARNING: Block quote ends without a blank line; unexpected unindent.
WARNING: Definition list ends without a blank line; unexpected unindent.
By turning the error-code table into a proper ReST table. While at it
also fix the error-code table mixing tab and spaces for indentation
(switch to all tabs).
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220324164737.21765-2-hdegoede@redhat.com
Revert latency support from binding.
Based on the discussion[1], the DT is the wrong place to have the
lantecies for the PHY.
[1] https://lkml.org/lkml/2022/3/4/325
Fixes: 2358dd3fd325fc ("dt-bindings: net: micrel: Configure latency values and timestamping check for LAN8814 phy")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Rename the staging files to give them some meaning.
Just stage1,stag2,etc, does not show what they are for
- Check for NULL from allocation in bootconfig
- Hold event mutex for dyn_event call in user events
- Mark user events to broken (to work on the API)
- Remove eBPF updates from user events
- Remove user events from uapi header to keep it from being installed.
- Move ftrace_graph_is_dead() into inline as it is called from hot paths
and also convert it into a static branch.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYkmyIBQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qutfAQD90gbUgFMFe2akF5sKhonF5T6mm0+w
BsWqNlBEKBxmfwD+Krfpxql/PKp/gCufcIUUkYC4E6Wl9akf3eO1qQel1Ao=
=ZTn1
-----END PGP SIGNATURE-----
Merge tag 'trace-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull more tracing updates from Steven Rostedt:
- Rename the staging files to give them some meaning. Just
stage1,stag2,etc, does not show what they are for
- Check for NULL from allocation in bootconfig
- Hold event mutex for dyn_event call in user events
- Mark user events to broken (to work on the API)
- Remove eBPF updates from user events
- Remove user events from uapi header to keep it from being installed.
- Move ftrace_graph_is_dead() into inline as it is called from hot
paths and also convert it into a static branch.
* tag 'trace-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Move user_events.h temporarily out of include/uapi
ftrace: Make ftrace_graph_is_dead() a static branch
tracing: Set user_events to BROKEN
tracing/user_events: Remove eBPF interfaces
tracing/user_events: Hold event_mutex during dyn_event_add
proc: bootconfig: Add null pointer check
tracing: Rename the staging files for trace_events
- fix a regression in dma remap handling vs AMD memory encryption (me)
- finally kill off the legacy PCI DMA API (Christophe JAILLET)
-----BEGIN PGP SIGNATURE-----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=q+vI
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-5.18-1' of git://git.infradead.org/users/hch/dma-mapping
Pull more dma-mapping updates from Christoph Hellwig:
- fix a regression in dma remap handling vs AMD memory encryption (me)
- finally kill off the legacy PCI DMA API (Christophe JAILLET)
* tag 'dma-mapping-5.18-1' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: move pgprot_decrypted out of dma_pgprot
PCI/doc: cleanup references to the legacy PCI DMA API
PCI: Remove the deprecated "pci-dma-compat.h" API
* Documentation improvements
* Prevent module exit until all VMs are freed
* PMU Virtualization fixes
* Fix for kvm_irq_delivery_to_apic_fast() NULL-pointer dereferences
* Other miscellaneous bugfixes
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmJIGV8UHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroO5FQgAhls4+Nu+NqId/yvvyNxr3vXq0dHI
hLlHtvzgGzZisZ7y2bNeyIpJVBDT5LCbrptPD/5eTvchVswDh0+kCVC0Uni5ugGT
tLT/Pv9Oq9e0X7aGdHRyuHIivIFDC20zIZO2DV48Lrj/+r6DafB2Fghq2XQLlBxN
p8KislvuqAAos543BPC1+Lk3dhOLuZ8qcFD8wGRlcCwjNwYaitrQ16rO04cLfUur
OwIks1I6TdI2JpLBhm6oWYVG/YnRsoo4bQE8cjdQ6yNSbwWtRpV33q7X6onw8x8K
BEeESoTnMqfaxIF/6mPl6bnDblVHFp6Xhld/vJcgeWQTdajFtuFE/K4sCA==
=xnQ6
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
- Only do MSR filtering for MSRs accessed by rdmsr/wrmsr
- Documentation improvements
- Prevent module exit until all VMs are freed
- PMU Virtualization fixes
- Fix for kvm_irq_delivery_to_apic_fast() NULL-pointer dereferences
- Other miscellaneous bugfixes
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (42 commits)
KVM: x86: fix sending PV IPI
KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
KVM: x86: Remove redundant vm_entry_controls_clearbit() call
KVM: x86: cleanup enter_rmode()
KVM: x86: SVM: fix tsc scaling when the host doesn't support it
kvm: x86: SVM: remove unused defines
KVM: x86: SVM: move tsc ratio definitions to svm.h
KVM: x86: SVM: fix avic spec based definitions again
KVM: MIPS: remove reference to trap&emulate virtualization
KVM: x86: document limitations of MSR filtering
KVM: x86: Only do MSR filtering when access MSR by rdmsr/wrmsr
KVM: x86/emulator: Emulate RDPID only if it is enabled in guest
KVM: x86/pmu: Fix and isolate TSX-specific performance event logic
KVM: x86: mmu: trace kvm_mmu_set_spte after the new SPTE was set
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
KVM: x86: Trace all APICv inhibit changes and capture overall status
KVM: x86: Add wrappers for setting/clearing APICv inhibits
KVM: x86: Make APICv inhibit reasons an enum and cleanup naming
KVM: X86: Handle implicit supervisor access with SMAP
KVM: X86: Rename variable smap to not_smap in permission_fault()
...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220313140522.1307751-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
MSR filtering requires an exit to userspace that is hard to implement and
would be very slow in the case of nested VMX vmexit and vmentry MSR
accesses. Document the limitation.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It isn't OK to cache the dirty status of a page in internal structures
for an indefinite period of time.
Any time a vCPU exits the run loop to userspace might be its last; the
VMM might do its final check of the dirty log, flush the last remaining
dirty pages to the destination and complete a live migration. If we
have internal 'dirty' state which doesn't get flushed until the vCPU
is finally destroyed on the source after migration is complete, then
we have lost data because that will escape the final copy.
This problem already exists with the use of kvm_vcpu_unmap() to mark
pages dirty in e.g. VMX nesting.
Note that the actual Linux MM already considers the page to be dirty
since we have a writeable mapping of it. This is just about the KVM
dirty logging.
For the nesting-style use cases (KVM_GUEST_USES_PFN) we will need to
track which gfn_to_pfn_caches have been used and explicitly mark the
corresponding pages dirty before returning to userspace. But we would
have needed external tracking of that anyway, rather than walking the
full list of GPCs to find those belonging to this vCPU which are dirty.
So let's rely *solely* on that external tracking, and keep it simple
rather than laying a tempting trap for callers to fall into.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220303154127.202856-3-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Don't actually set a request bit in vcpu->requests when making a request
purely to force a vCPU to exit the guest. Logging a request but not
actually consuming it would cause the vCPU to get stuck in an infinite
loop during KVM_RUN because KVM would see the pending request and bail
from VM-Enter to service the request.
Note, it's currently impossible for KVM to set KVM_REQ_GPC_INVALIDATE as
nothing in KVM is wired up to set guest_uses_pa=true. But, it'd be all
too easy for arch code to introduce use of kvm_gfn_to_pfn_cache_init()
without implementing handling of the request, especially since getting
test coverage of MMU notifier interaction with specific KVM features
usually requires a directed test.
Opportunistically rename gfn_to_pfn_cache_invalidate_start()'s wake_vcpus
to evict_vcpus. The purpose of the request is to get vCPUs out of guest
mode, it's supposed to _avoid_ waking vCPUs that are blocking.
Opportunistically rename KVM_REQ_GPC_INVALIDATE to be more specific as to
what it wants to accomplish, and to genericize the name so that it can
used for similar but unrelated scenarios, should they arise in the future.
Add a comment and documentation to explain why the "no action" request
exists.
Add compile-time assertions to help detect improper usage. Use the inner
assertless helper in the one s390 path that makes requests without a
hardcoded request.
Cc: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220223165302.3205276-1-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Fix the RISC-V section of the generic CPU idle bindings to comply with
the recently tightened DT schema.
-----BEGIN PGP SIGNATURE-----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=hBrc
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.18-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fix from Palmer Dabbelt:
- Fix the RISC-V section of the generic CPU idle bindings to comply
with the recently tightened DT schema.
* tag 'riscv-for-linus-5.18-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
dt-bindings: Fix phandle-array issues in the idle-states bindings
As per 39bd2b6a3783 ("dt-bindings: Improve phandle-array schemas"), the
phandle-array bindings have been disambiguated. This fixes the new
RISC-V idle-states bindings to comply with the schema.
Fixes: 1bd524f7e8d8 ("dt-bindings: Add common bindings for ARM and RISC-V idle states")
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
-----BEGIN PGP SIGNATURE-----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=j4Oh
-----END PGP SIGNATURE-----
Merge tag '5.18-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull ksmbd updates from Steve French:
- three cleanup fixes
- shorten module load warning
- two documentation fixes
* tag '5.18-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: replace usage of found with dedicated list iterator variable
ksmbd: Remove a redundant zeroing of memory
MAINTAINERS: ksmbd: switch Sergey to reviewer
ksmbd: shorten experimental warning on loading the module
ksmbd: use netif_is_bridge_port
Documentation: ksmbd: update Feature Status table
- Remove ->readpages infrastructure
- Remove AOP_FLAG_CONT_EXPAND
- Move read_descriptor_t to networking code
- Pass the iocb to generic_perform_write
- Minor updates to iomap, btrfs, ext4, f2fs, ntfs
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEejHryeLBw/spnjHrDpNsjXcpgj4FAmJHSY8ACgkQDpNsjXcp
gj59lgf/UJsVQjF+emdQAHa9AkFtZAb7TNv5QKLHp935c/OXREvHaQ956FyVhrc1
n3pH3VRLFjXFQ3QZpWtArMQbIPr77I9KNs75zX0i+mutP5ieYcQVJKsGPIamiJAf
eNTBoVaTxCVcTL43xCvnflvAeumoKzwdxGj6Hkgln8wuQ9B9p8923nBZpy94ajqp
6b6E1rtrJlpEioqar2vCNpdJhEeN/jN93BwIynQMt1snPrBWQRYqv5pL3puUh7Gx
UgJkCC6XvsUsXXOCu7n22RUKnDGiUW7QN99fmrztwnmiQY4hYmK2AoVMG16riDb+
WmxIXbhaTo5qJT0rlQipi5d61TSuTA==
=gwgb
-----END PGP SIGNATURE-----
Merge tag 'folio-5.18d' of git://git.infradead.org/users/willy/pagecache
Pull more filesystem folio updates from Matthew Wilcox:
"A mixture of odd changes that didn't quite make it into the original
pull and fixes for things that did. Also the readpages changes had to
wait for the NFS tree to be pulled first.
- Remove ->readpages infrastructure
- Remove AOP_FLAG_CONT_EXPAND
- Move read_descriptor_t to networking code
- Pass the iocb to generic_perform_write
- Minor updates to iomap, btrfs, ext4, f2fs, ntfs"
* tag 'folio-5.18d' of git://git.infradead.org/users/willy/pagecache:
btrfs: Remove a use of PAGE_SIZE in btrfs_invalidate_folio()
ntfs: Correct mark_ntfs_record_dirty() folio conversion
f2fs: Get the superblock from the mapping instead of the page
f2fs: Correct f2fs_dirty_data_folio() conversion
ext4: Correct ext4_journalled_dirty_folio() conversion
filemap: Remove AOP_FLAG_CONT_EXPAND
fs: Pass an iocb to generic_perform_write()
fs, net: Move read_descriptor_t to net.h
fs: Remove read_actor_t
iomap: Simplify is_partially_uptodate a little
readahead: Update comments
mm: remove the skip_page argument to read_pages
mm: remove the pages argument to read_pages
fs: Remove ->readpages address space operation
readahead: Remove read_cache_pages()
- Documentation update
- Fix test-suite build after move of bitmap.h
- Fix xas_create_range() when a large entry is already present
- Fix xas_split() of a shadow entry
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEejHryeLBw/spnjHrDpNsjXcpgj4FAmJHBfoACgkQDpNsjXcp
gj4eGggAlBsHZCBDT1wY45hQjaZA+GlI1Q7M8/x+MkaK3CN6O3FMdNcbUx/KVkMJ
YItwoh9X5VywsMD4ASxPqT/3t2lJFV7ldNvwQpLr1eVSP34XsVxprYDgT09a/CXS
JEwLoyy18FMCZJTWPdszGvazrtAaQmvEMwcz3Y9km93qVx5o+dvninGsKWfOuu+O
b/+VIv0wHG0RfsXVrC10BfzMlqe50YMrLOWVrb66+XDdjtITeZ2M7PXRtsa5iOtG
TDFzngSrOl59gqqhvDrhZOHY2S+wJnuCaXiG6w6rBLDRucZ5p2x4WWYeqtZGQlDk
nLi6wMAp3fTt6+JlbXPtT01RHWZEyw==
=xrXd
-----END PGP SIGNATURE-----
Merge tag 'xarray-5.18' of git://git.infradead.org/users/willy/xarray
Pull XArray updates from Matthew Wilcox:
- Documentation update
- Fix test-suite build after move of bitmap.h
- Fix xas_create_range() when a large entry is already present
- Fix xas_split() of a shadow entry
* tag 'xarray-5.18' of git://git.infradead.org/users/willy/xarray:
XArray: Update the LRU list in xas_split()
XArray: Fix xas_create_range() when multi-order entry present
XArray: Include bitmap.h from xarray.h
XArray: Document the locking requirement for the xa_state
This has a handful of new features
* Support for CURRENT_STACK_POINTER, which enables some extra stack
debugging for HARDENED_USERCOPY.
* Support for the new SBI CPU idle extension, via cpuidle and suspend
drivers.
* Profiling has been enabled in the defconfigs.
but is mostly fixes and cleanups.
-----BEGIN PGP SIGNATURE-----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=vbXd
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.18-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
"This has a handful of new features:
- Support for CURRENT_STACK_POINTER, which enables some extra stack
debugging for HARDENED_USERCOPY.
- Support for the new SBI CPU idle extension, via cpuidle and suspend
drivers.
- Profiling has been enabled in the defconfigs.
but is mostly fixes and cleanups"
* tag 'riscv-for-linus-5.18-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (21 commits)
RISC-V: K210 defconfigs: Drop redundant MEMBARRIER=n
RISC-V: defconfig: Drop redundant SBI HVC and earlycon
Documentation: riscv: remove non-existent directory from table of contents
riscv: cpu.c: don't use kernel-doc markers for comments
RISC-V: Enable profiling by default
RISC-V: module: fix apply_r_riscv_rcv_branch_rela typo
RISC-V: Declare per cpu boot data as static
RISC-V: Fix a comment typo in riscv_of_parent_hartid()
riscv: Increase stack size under KASAN
riscv: Fix fill_callchain return value
riscv: dts: canaan: Fix SPI3 bus width
riscv: Rename "sp_in_global" to "current_stack_pointer"
riscv module: remove (NOLOAD)
RISC-V: Enable RISC-V SBI CPU Idle driver for QEMU virt machine
dt-bindings: Add common bindings for ARM and RISC-V idle states
cpuidle: Add RISC-V SBI CPU idle driver
cpuidle: Factor-out power domain related code from PSCI domain driver
RISC-V: Add SBI HSM suspend related defines
RISC-V: Add arch functions for non-retentive suspend entry/exit
RISC-V: Rename relocate() and make it global
...
Merge still more updates from Andrew Morton:
"16 patches.
Subsystems affected by this patch series: ofs2, nilfs2, mailmap, and
mm (madvise, mlock, mfence, memory-failure, kasan, debug, kmemleak,
and damon)"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm/damon: prevent activated scheme from sleeping by deactivated schemes
mm/kmemleak: reset tag when compare object pointer
doc/vm/page_owner.rst: remove content related to -c option
tools/vm/page_owner_sort.c: remove -c option
mm, kasan: fix __GFP_BITS_SHIFT definition breaking LOCKDEP
mm,hwpoison: unmap poisoned page before invalidation
mailmap: update Kirill's email
mm: kfence: fix objcgs vector allocation
mm/munlock: protect the per-CPU pagevec by a local_lock_t
mm/munlock: update Documentation/vm/unevictable-lru.rst
mm/munlock: add lru_add_drain() to fix memcg_stat_test
nilfs2: get rid of nilfs_mapping_init()
nilfs2: fix lockdep warnings during disk space reclamation
nilfs2: fix lockdep warnings in page operations for btree nodes
ocfs2: fix crash when mount with quota enabled
Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
-c option has been removed from page_owner_sort.c.
Remove the usage of -c option from Documentation.
This work is coauthored by
Shenghong Han
Yixuan Cao
Chongxi Zhao
Jiajian Ye
Yuhong Feng
Yongqiang Liu
Link: https://lkml.kernel.org/r/20220326085920.1470081-2-zhangyinan2019@email.szu.edu.cn
Signed-off-by: Yinan Zhang <zhangyinan2019@email.szu.edu.cn>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sean Anderson <seanga2@gmail.com>
Cc: Tang Bin <tangbin@cmss.chinamobile.com>
Cc: Zhenliang Wei <weizhenliang@huawei.com>
Cc: Georgi Djakov <georgi.djakov@linaro.org>
Cc: Chongxi Zhao <zhaochongxi2019@email.szu.edu.cn>
Cc: Jiajian Ye <yejiajian2018@email.szu.edu.cn>
Cc: Yixuan Cao <caoyixuan2019@email.szu.edu.cn>
Cc: Yuhong Feng <yuhongf@szu.edu.cn>
Cc: Yongqiang Liu <liuyongqiang13@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Update Documentation/vm/unevictable-lru.rst to reflect the changes made
by the mm/munlock series: keeping an mlock_count instead of page_mlock()
(formerly try_to_munlock()) and munlock_vma_pages_all() etc. Also make
other little updates or cleanups wherever noticed.
But, I apologize, this is already out of date, in that "folio" appears
nowhere: 5.18 will be in a transitional state from "page" to "folio",
and documenting its current mix of the two does not help to understand
"the Unevictable LRU". Should be revisited when naming is more settled.
Link: https://lkml.kernel.org/r/3753962-d491-bf60-f59f-51bfe84fd6a0@google.com
Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: David Hildenbrand <david@redhat.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Yu Zhao <yuzhao@google.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
All filesystems have now been converted to use ->readahead, so
remove the ->readpages operation and fix all the comments that
used to refer to it.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Pull input updates from Dmitry Torokhov:
- a revert of a patch resetting extra buttons on touchpads claiming to
be buttonpads as this caused regression on certain Dell devices
- a new driver for Mediatek MT6779 keypad
- a new driver for Imagis touchscreen
- rework of Google/Chrome OS "Vivaldi" keyboard handling
- assorted driver fixes.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (31 commits)
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
Input: adi - remove redundant variable z
Input: add Imagis touchscreen driver
dt-bindings: input/touchscreen: bindings for Imagis
Input: synaptics - enable InterTouch on ThinkPad T14/P14s Gen 1 AMD
Input: stmfts - fix reference leak in stmfts_input_open
Input: add bounds checking to input_set_capability()
Input: iqs5xx - use local input_dev pointer
HID: google: modify HID device groups of eel
HID: google: Add support for vivaldi to hid-hammer
HID: google: extract Vivaldi hid feature mapping for use in hid-hammer
Input: extract ChromeOS vivaldi physmap show function
HID: google: switch to devm when registering keyboard backlight LED
Input: mt6779-keypad - fix signedness bug
Input: mt6779-keypad - add MediaTek keypad driver
dt-bindings: input: Add bindings for Mediatek matrix keypad
Input: da9063 - use devm_delayed_work_autocancel()
Input: goodix - fix race on driver unbind
Input: goodix - use input_copy_abs() helper
Input: add input_copy_abs() function
...
Subsystem:
- remove uie_unsupported, all users have been converted to clear
RTC_FEATURE_UPDATE_INTERRUPT and provide a reason
- RTCs with an alarm with a resolution of a minute are now letting the core
handle rounding down the alarm time
- fix use-after-free on device removal
New driver:
- OP-TEE RTC PTA
Drivers:
- sun6i: Add H616 support
- cmos: Fix the AltCentury for AMD platforms
- spear: set range
-----BEGIN PGP SIGNATURE-----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=7E0a
-----END PGP SIGNATURE-----
Merge tag 'rtc-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"The bulk of the patches are about replacing the uie_unsupported struct
rtc_device member by a feature bit.
Subsystem:
- remove uie_unsupported, all users have been converted to clear
RTC_FEATURE_UPDATE_INTERRUPT and provide a reason
- RTCs with an alarm with a resolution of a minute are now letting
the core handle rounding down the alarm time
- fix use-after-free on device removal
New driver:
- OP-TEE RTC PTA
Drivers:
- sun6i: Add H616 support
- cmos: Fix the AltCentury for AMD platforms
- spear: set range"
* tag 'rtc-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (56 commits)
rtc: check if __rtc_read_time was successful
rtc: gamecube: Fix refcount leak in gamecube_rtc_read_offset_from_sram
rtc: mc146818-lib: Fix the AltCentury for AMD platforms
rtc: optee: add RTC driver for OP-TEE RTC PTA
rtc: pm8xxx: Return -ENODEV if set_time disallowed
rtc: pm8xxx: Attach wake irq to device
clk: sunxi-ng: sun6i-rtc: include clk/sunxi-ng.h
rtc: remove uie_unsupported
rtc: xgene: stop using uie_unsupported
rtc: hym8563: switch to RTC_FEATURE_UPDATE_INTERRUPT
rtc: hym8563: let the core handle the alarm resolution
rtc: hym8563: switch to devm_rtc_allocate_device
rtc: efi: switch to RTC_FEATURE_UPDATE_INTERRUPT
rtc: efi: switch to devm_rtc_allocate_device
rtc: add new RTC_FEATURE_ALARM_WAKEUP_ONLY feature
rtc: spear: fix spear_rtc_read_time
rtc: spear: drop uie_unsupported
rtc: spear: set range
rtc: spear: switch to devm_rtc_allocate_device
rtc: pcf8563: switch to RTC_FEATURE_UPDATE_INTERRUPT
...
This subdir no longer exists: it was there to document some of the
quirks and paths forward for handling them, but those have been dealt
with as of Atish's recent patch set.
Fixes: 23b1f18326ec ("Documentation: riscv: Remove the old documentation")
Link: https://lore.kernel.org/linux-next/20220329133412.591d6882@canb.auug.org.au/
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
[Palmer: commit text]
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
- Devicetree support (for testing)
- Various cleanups and fixes: UBD, port_user, uml_mconsole
- Maintainer update
-----BEGIN PGP SIGNATURE-----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=YsK8
-----END PGP SIGNATURE-----
Merge tag 'for-linus-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML updates from Richard Weinberger:
- Devicetree support (for testing)
- Various cleanups and fixes: UBD, port_user, uml_mconsole
- Maintainer update
* tag 'for-linus-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
um: run_helper: Write error message to kernel log on exec failure on host
um: port_user: Improve error handling when port-helper is not found
um: port_user: Allow setting path to port-helper using UML_PORT_HELPER envvar
um: port_user: Search for in.telnetd in PATH
um: clang: Strip out -mno-global-merge from USER_CFLAGS
docs: UML: Mention telnetd for port channel
um: Remove unused timeval_to_ns() function
um: Fix uml_mconsole stop/go
um: Cleanup syscall_handler_t definition/cast, fix warning
uml: net: vector: fix const issue
um: Fix WRITE_ZEROES in the UBD Driver
um: Migrate vector drivers to NAPI
um: Fix order of dtb unflatten/early init
um: fix and optimize xor select template for CONFIG64 and timetravel mode
um: Document dtb command line option
lib/logic_iomem: correct fallback config references
um: Remove duplicated include in syscalls_64.c
MAINTAINERS: Update UserModeLinux entry
-----BEGIN PGP SIGNATURE-----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=j0yx
-----END PGP SIGNATURE-----
Merge tag 'netfs-prep-20220318' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull netfs updates from David Howells:
"Netfs prep for write helpers.
Having had a go at implementing write helpers and content encryption
support in netfslib, it seems that the netfs_read_{,sub}request
structs and the equivalent write request structs were almost the same
and so should be merged, thereby requiring only one set of
alloc/get/put functions and a common set of tracepoints.
Merging the structs also has the advantage that if a bounce buffer is
added to the request struct, a read operation can be performed to fill
the bounce buffer, the contents of the buffer can be modified and then
a write operation can be performed on it to send the data wherever it
needs to go using the same request structure all the way through. The
I/O handlers would then transparently perform any required crypto.
This should make it easier to perform RMW cycles if needed.
The potentially common functions and structs, however, by their names
all proclaim themselves to be associated with the read side of things.
The bulk of these changes alter this in the following ways:
- Rename struct netfs_read_{,sub}request to netfs_io_{,sub}request.
- Rename some enums, members and flags to make them more appropriate.
- Adjust some comments to match.
- Drop "read"/"rreq" from the names of common functions. For
instance, netfs_get_read_request() becomes netfs_get_request().
- The ->init_rreq() and ->issue_op() methods become ->init_request()
and ->issue_read(). I've kept the latter as a read-specific
function and in another branch added an ->issue_write() method.
The driver source is then reorganised into a number of files:
fs/netfs/buffered_read.c Create read reqs to the pagecache
fs/netfs/io.c Dispatchers for read and write reqs
fs/netfs/main.c Some general miscellaneous bits
fs/netfs/objects.c Alloc, get and put functions
fs/netfs/stats.c Optional procfs statistics.
and future development can be fitted into this scheme, e.g.:
fs/netfs/buffered_write.c Modify the pagecache
fs/netfs/buffered_flush.c Writeback from the pagecache
fs/netfs/direct_read.c DIO read support
fs/netfs/direct_write.c DIO write support
fs/netfs/unbuffered_write.c Write modifications directly back
Beyond the above changes, there are also some changes that affect how
things work:
- Make fscache_end_operation() generally available.
- In the netfs tracing header, generate enums from the symbol ->
string mapping tables rather than manually coding them.
- Add a struct for filesystems that uses netfslib to put into their
inode wrapper structs to hold extra state that netfslib is
interested in, such as the fscache cookie. This allows netfslib
functions to be set in filesystem operation tables and jumped to
directly without having to have a filesystem wrapper.
- Add a member to the struct added above to track the remote inode
length as that may differ if local modifications are buffered. We
may need to supply an appropriate EOF pointer when storing data (in
AFS for example).
- Pass extra information to netfs_alloc_request() so that the
->init_request() hook can access it and retain information to
indicate the origin of the operation.
- Make the ->init_request() hook return an error, thereby allowing a
filesystem that isn't allowed to cache an inode (ceph or cifs, for
example) to skip readahead.
- Switch to using refcount_t for subrequests and add tracepoints to
log refcount changes for the request and subrequest structs.
- Add a function to consolidate dispatching a read request. Similar
code is used in three places and another couple are likely to be
added in the future"
Link: https://lore.kernel.org/all/2639515.1648483225@warthog.procyon.org.uk/
* tag 'netfs-prep-20220318' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Maintain netfs_i_context::remote_i_size
netfs: Keep track of the actual remote file size
netfs: Split some core bits out into their own file
netfs: Split fs/netfs/read_helper.c
netfs: Rename read_helper.c to io.c
netfs: Prepare to split read_helper.c
netfs: Add a function to consolidate beginning a read
netfs: Add a netfs inode context
ceph: Make ceph_init_request() check caps on readahead
netfs: Change ->init_request() to return an error code
netfs: Refactor arguments for netfs_alloc_read_request
netfs: Adjust the netfs_failure tracepoint to indicate non-subreq lines
netfs: Trace refcounting on the netfs_io_subrequest struct
netfs: Trace refcounting on the netfs_io_request struct
netfs: Adjust the netfs_rreq tracepoint slightly
netfs: Split netfs_io_* object handling out
netfs: Finish off rename of netfs_read_request to netfs_io_request
netfs: Rename netfs_read_*request to netfs_io_*request
netfs: Generate enums from trace symbol mapping lists
fscache: export fscache_end_operation()
-----BEGIN PGP SIGNATURE-----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=NfL4
-----END PGP SIGNATURE-----
Merge tag 'random-5.18-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull random number generator fixes from Jason Donenfeld:
- If a hardware random number generator passes a sufficiently large
chunk of entropy to random.c during early boot, we now skip the
"fast_init" business and let it initialize the RNG.
This makes CONFIG_RANDOM_TRUST_BOOTLOADER=y actually useful.
- We already have the command line `random.trust_cpu=0/1` option for
RDRAND, which let distros enable CONFIG_RANDOM_TRUST_CPU=y while
placating concerns of more paranoid users.
Now we add `random.trust_bootloader=0/1` so that distros can
similarly enable CONFIG_RANDOM_TRUST_BOOTLOADER=y.
- Re-add a comment that got removed by accident in the recent revert.
- Add the spec-compliant ACPI CID for vmgenid, which Microsoft added to
the vmgenid spec at Ard's request during earlier review.
- Restore build-time randomness via the latent entropy plugin, which
was lost when we transitioned to using a hash function.
* tag 'random-5.18-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
random: mix build-time latent entropy into pool at init
virt: vmgenid: recognize new CID added by Hyper-V
random: re-add removed comment about get_random_{u32,u64} reseeding
random: treat bootloader trust toggle the same way as cpu trust toggle
random: skip fast_init if hwrng provides large chunk of entropy
