98931dd95f
1100202 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
98931dd95f |
Yang Shi has improved the behaviour of khugepaged collapsing of readonly
file-backed transparent hugepages.
Johannes Weiner has arranged for zswap memory use to be tracked and
managed on a per-cgroup basis.
Munchun Song adds a /proc knob ("hugetlb_optimize_vmemmap") for runtime
enablement of the recent huge page vmemmap optimization feature.
Baolin Wang contributes a series to fix some issues around hugetlb
pagetable invalidation.
Zhenwei Pi has fixed some interactions between hwpoisoned pages and
virtualization.
Tong Tiangen has enabled the use of the presently x86-only
page_table_check debugging feature on arm64 and riscv.
David Vernet has done some fixup work on the memcg selftests.
Peter Xu has taught userfaultfd to handle write protection faults against
shmem- and hugetlbfs-backed files.
More DAMON development from SeongJae Park - adding online tuning of the
feature and support for monitoring of fixed virtual address ranges. Also
easier discovery of which monitoring operations are available.
Nadav Amit has done some optimization of TLB flushing during mprotect().
Neil Brown continues to labor away at improving our swap-over-NFS support.
David Hildenbrand has some fixes to anon page COWing versus
get_user_pages().
Peng Liu fixed some errors in the core hugetlb code.
Joao Martins has reduced the amount of memory consumed by device-dax's
compound devmaps.
Some cleanups of the arch-specific pagemap code from Anshuman Khandual.
Muchun Song has found and fixed some errors in the TLB flushing of
transparent hugepages.
Roman Gushchin has done more work on the memcg selftests.
And, of course, many smaller fixes and cleanups. Notably, the customary
million cleanup serieses from Miaohe Lin.
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Merge tag 'mm-stable-2022-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM updates from Andrew Morton:
"Almost all of MM here. A few things are still getting finished off,
reviewed, etc.
- Yang Shi has improved the behaviour of khugepaged collapsing of
readonly file-backed transparent hugepages.
- Johannes Weiner has arranged for zswap memory use to be tracked and
managed on a per-cgroup basis.
- Munchun Song adds a /proc knob ("hugetlb_optimize_vmemmap") for
runtime enablement of the recent huge page vmemmap optimization
feature.
- Baolin Wang contributes a series to fix some issues around hugetlb
pagetable invalidation.
- Zhenwei Pi has fixed some interactions between hwpoisoned pages and
virtualization.
- Tong Tiangen has enabled the use of the presently x86-only
page_table_check debugging feature on arm64 and riscv.
- David Vernet has done some fixup work on the memcg selftests.
- Peter Xu has taught userfaultfd to handle write protection faults
against shmem- and hugetlbfs-backed files.
- More DAMON development from SeongJae Park - adding online tuning of
the feature and support for monitoring of fixed virtual address
ranges. Also easier discovery of which monitoring operations are
available.
- Nadav Amit has done some optimization of TLB flushing during
mprotect().
- Neil Brown continues to labor away at improving our swap-over-NFS
support.
- David Hildenbrand has some fixes to anon page COWing versus
get_user_pages().
- Peng Liu fixed some errors in the core hugetlb code.
- Joao Martins has reduced the amount of memory consumed by
device-dax's compound devmaps.
- Some cleanups of the arch-specific pagemap code from Anshuman
Khandual.
- Muchun Song has found and fixed some errors in the TLB flushing of
transparent hugepages.
- Roman Gushchin has done more work on the memcg selftests.
... and, of course, many smaller fixes and cleanups. Notably, the
customary million cleanup serieses from Miaohe Lin"
* tag 'mm-stable-2022-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (381 commits)
mm: kfence: use PAGE_ALIGNED helper
selftests: vm: add the "settings" file with timeout variable
selftests: vm: add "test_hmm.sh" to TEST_FILES
selftests: vm: check numa_available() before operating "merge_across_nodes" in ksm_tests
selftests: vm: add migration to the .gitignore
selftests/vm/pkeys: fix typo in comment
ksm: fix typo in comment
selftests: vm: add process_mrelease tests
Revert "mm/vmscan: never demote for memcg reclaim"
mm/kfence: print disabling or re-enabling message
include/trace/events/percpu.h: cleanup for "percpu: improve percpu_alloc_percpu event trace"
include/trace/events/mmflags.h: cleanup for "tracing: incorrect gfp_t conversion"
mm: fix a potential infinite loop in start_isolate_page_range()
MAINTAINERS: add Muchun as co-maintainer for HugeTLB
zram: fix Kconfig dependency warning
mm/shmem: fix shmem folio swapoff hang
cgroup: fix an error handling path in alloc_pagecache_max_30M()
mm: damon: use HPAGE_PMD_SIZE
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
nodemask.h: fix compilation error with GCC12
...
|
||
|
Linus Torvalds
|
df202b452f |
Kbuild updates for v5.19
- Add HOSTPKG_CONFIG env variable to allow users to override pkg-config
- Support W=e as a shorthand for KCFLAGS=-Werror
- Fix CONFIG_IKHEADERS build to support toybox cpio
- Add scripts/dummy-tools/pahole to ease distro packagers' life
- Suppress false-positive warnings from checksyscalls.sh for W=2 build
- Factor out the common code of arch/*/boot/install.sh into
scripts/install.sh
- Support 'kernel-install' tool in scripts/prune-kernel
- Refactor module-versioning to link the symbol versions at the final
link of vmlinux and modules
- Remove CONFIG_MODULE_REL_CRCS because module-versioning now works in
an arch-agnostic way
- Refactor modpost, Makefiles
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Merge tag 'kbuild-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Add HOSTPKG_CONFIG env variable to allow users to override pkg-config
- Support W=e as a shorthand for KCFLAGS=-Werror
- Fix CONFIG_IKHEADERS build to support toybox cpio
- Add scripts/dummy-tools/pahole to ease distro packagers' life
- Suppress false-positive warnings from checksyscalls.sh for W=2 build
- Factor out the common code of arch/*/boot/install.sh into
scripts/install.sh
- Support 'kernel-install' tool in scripts/prune-kernel
- Refactor module-versioning to link the symbol versions at the final
link of vmlinux and modules
- Remove CONFIG_MODULE_REL_CRCS because module-versioning now works in
an arch-agnostic way
- Refactor modpost, Makefiles
* tag 'kbuild-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (56 commits)
genksyms: adjust the output format to modpost
kbuild: stop merging *.symversions
kbuild: link symbol CRCs at final link, removing CONFIG_MODULE_REL_CRCS
modpost: extract symbol versions from *.cmd files
modpost: add sym_find_with_module() helper
modpost: change the license of EXPORT_SYMBOL to bool type
modpost: remove left-over cross_compile declaration
kbuild: record symbol versions in *.cmd files
kbuild: generate a list of objects in vmlinux
modpost: move *.mod.c generation to write_mod_c_files()
modpost: merge add_{intree_flag,retpoline,staging_flag} to add_header
scripts/prune-kernel: Use kernel-install if available
kbuild: factor out the common installation code into scripts/install.sh
modpost: split new_symbol() to symbol allocation and hash table addition
modpost: make sym_add_exported() always allocate a new symbol
modpost: make multiple export error
modpost: dump Module.symvers in the same order of modules.order
modpost: traverse the namespace_list in order
modpost: use doubly linked list for dump_lists
modpost: traverse unresolved symbols in order
...
|
||
|
Linus Torvalds
|
16477cdfef |
asm-generic changes for 5.19
The asm-generic tree contains three separate changes for linux-5.19:
- The h8300 architecture is retired after it has been effectively
unmaintained for a number of years. This is the last architecture we
supported that has no MMU implementation, but there are still a few
architectures (arm, m68k, riscv, sh and xtensa) that support CPUs with
and without an MMU.
- A series to add a generic ticket spinlock that can be shared by most
architectures with a working cmpxchg or ll/sc type atomic, including
the conversion of riscv, csky and openrisc. This series is also a
prerequisite for the loongarch64 architecture port that will come as
a separate pull request.
- A cleanup of some exported uapi header files to ensure they can be
included from user space without relying on other kernel headers.
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Merge tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"The asm-generic tree contains three separate changes for linux-5.19:
- The h8300 architecture is retired after it has been effectively
unmaintained for a number of years. This is the last architecture
we supported that has no MMU implementation, but there are still a
few architectures (arm, m68k, riscv, sh and xtensa) that support
CPUs with and without an MMU.
- A series to add a generic ticket spinlock that can be shared by
most architectures with a working cmpxchg or ll/sc type atomic,
including the conversion of riscv, csky and openrisc. This series
is also a prerequisite for the loongarch64 architecture port that
will come as a separate pull request.
- A cleanup of some exported uapi header files to ensure they can be
included from user space without relying on other kernel headers"
* tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
h8300: remove stale bindings and symlink
sparc: add asm/stat.h to UAPI compile-test coverage
powerpc: add asm/stat.h to UAPI compile-test coverage
mips: add asm/stat.h to UAPI compile-test coverage
riscv: add linux/bpf_perf_event.h to UAPI compile-test coverage
kbuild: prevent exported headers from including <stdlib.h>, <stdbool.h>
agpgart.h: do not include <stdlib.h> from exported header
csky: Move to generic ticket-spinlock
RISC-V: Move to queued RW locks
RISC-V: Move to generic spinlocks
openrisc: Move to ticket-spinlock
asm-generic: qrwlock: Document the spinlock fairness requirements
asm-generic: qspinlock: Indicate the use of mixed-size atomics
asm-generic: ticket-lock: New generic ticket-based spinlock
remove the h8300 architecture
|
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|
Linus Torvalds
|
ecf0aa5317 |
ARM: ARMv4T/v5 multiplatform support for v5.19, part 1
This series has been 12 years in the making, it mostly finishes the work that was started with the founding of Linaro to clean up platform support in the kernel. The largest change here is a cleanup of the omap1 platform, which is the final ARM machine type to get converted to the common-clk subsystem. All the omap1 specific drivers are now made independent of the mach/*.h headers to allow the platform to be part of a generic ARMv4/v5 multiplatform kernel. The last bit that enables this support is still missing here while we wait for some last dependencies to make it into the mainline kernel through other subsystems. The s3c24xx, ixp4xx, iop32x, ep93xx and dove platforms were all almost at the point of allowing multiplatform kernels, this work gets completed here along with a few additional cleanup. At the same time, the s3c24xx and s3c64xx are now deprecated and expected to get removed in the future. The PXA and OMAP1 bits are in a separate branch because of dependencies. Once both branches are merged, only the three Intel StrongARM platforms (RiscPC, Footbridge/NetWinder and StrongARM1100) need separate kernels, and there are no plans to include these. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKOP3sACgkQmmx57+YA GNk+DhAAmrPNuS8JDlCRPa76Nd9PC9aitnnEGYytQ6bgwexKd3qdvP7gdUtr7jlV 8k4KiGnnZZjEGd4i5cAVhSCyBbCt4oPKhato62KneEsO19xLsVmmTpQg1LPK75do mHYKpc+6932Lp6WrtI1F75id0phx684tpZp9P4ggXwMwgYkagq9rcO+mGUNZWDc8 D9SdAmoObtSCoBCYYbq2VhAPA79mSKKVpLGehzd+Gq5cuf/jJQD0u1E00izkdyZc r/5acQ7PHQlVXqSONYgCpkvDTqmjg9cvVCKeKLpFspV3f6vBVRgV60UGfwhpdPHY N119KUJtPf81xnLSxsqBFA34LMSerrH72YM5cYupKiiYcTDr+Yw6zrtNR6ktkt/B F1Tc/QV+A9CGergxljy39G1smEuwKtNiVA//NSlUORCHxgwa5XUB0mQIzNcWARa4 oMDLhBF7ES211CB7Yto2FR6gBQbh2A9HSpjOh6kxdHrRb4FCgoXjPhzBoMxPoSFu XIzJpMb18K4bI+hKRYddEOK5V0kHt9mzT7ViGT/2+n13IHKIGmKrZxwDH7mohAW9 4GF77gGbQsE9szajkx5EG1t+PWextQeeMyYW05bXO/mbDwA0n7EdjGpBeedvTZw3 6gUWVahfYp9hZWPdxJ4fbGnlbSovCq0y4tj5fbZHPh6AOAtmvWY= =CTtN -----END PGP SIGNATURE----- Merge tag 'arm-multiplatform-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARMv4T/v5 multiplatform support from Arnd Bergmann: "This series has been 12 years in the making, it mostly finishes the work that was started with the founding of Linaro to clean up platform support in the kernel. The largest change here is a cleanup of the omap1 platform, which is the final ARM machine type to get converted to the common-clk subsystem. All the omap1 specific drivers are now made independent of the mach/*.h headers to allow the platform to be part of a generic ARMv4/v5 multiplatform kernel. The last bit that enables this support is still missing here while we wait for some last dependencies to make it into the mainline kernel through other subsystems. The s3c24xx, ixp4xx, iop32x, ep93xx and dove platforms were all almost at the point of allowing multiplatform kernels, this work gets completed here along with a few additional cleanup. At the same time, the s3c24xx and s3c64xx are now deprecated and expected to get removed in the future. The PXA and OMAP1 bits are in a separate branch because of dependencies. Once both branches are merged, only the three Intel StrongARM platforms (RiscPC, Footbridge/NetWinder and StrongARM1100) need separate kernels, and there are no plans to include these" * tag 'arm-multiplatform-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (61 commits) ARM: ixp4xx: Consolidate Kconfig fixing issue ARM: versatile: Add missing of_node_put in dcscb_init ARM: config: Refresh IXP4xx config after multiplatform ARM: omap1: add back omap_set_dma_priority() stub ARM: omap: fix missing declaration warnings ARM: omap: fix address space warnings from sparse ARM: spear: remove include/mach/ subdirectory ARM: davinci: remove include/mach/ subdirectory ARM: omap2: remove include/mach/ subdirectory integrator: remove empty ap_init_early() ARM: s3c: fix include path MAINTAINERS: omap1: Add Janusz as an additional maintainer ARM: omap1: htc_herald: fix typos in comments ARM: OMAP1: fix typos in comments ARM: OMAP1: clock: Remove noop code ARM: OMAP1: clock: Remove unused code ARM: OMAP1: clock: Fix UART rate reporting algorithm ARM: OMAP1: clock: Fix early UART rate issues ARM: OMAP1: Prepare for conversion of OMAP1 clocks to CCF ARM: omap1: fix build with no SoC selected ... |
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|
Linus Torvalds
|
a0439cf4ec |
ARM: defconfig updates for 5.19
Lots of smaller additions to the defconfig files for both 32-bit and 64-bit arm platforms, enabling drivers that are now usable on common hardware, and a few options to make it possible to boot a file system image using systemd. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKOQ2EACgkQmmx57+YA GNmaRxAAtqPojqqVPuUAtwhj05CHfoD4EsKtqptXMOHenZBnY4w8d6cXgN1Iapqe 1DHG2lXYlqls89u+tSQ6GCPUdRgCvbPjahGnuZ+W9buHkYUEADBiulRJlnopzHQX sUDcL7bs3hPgUegyEbh+RspKdxGHEU0mtJ5ghdPa523Wl7XMd4LLWgPom9YVwqE5 y14iASsuCnPfkL2ro7wtmtMuEVMvGInBQzy3NTc/cBda3nEI3pDrJOLuos1YByaU euoZfePu2JbFS+2xhH6BOJ5oz0ClqvY3NZmW0V+G1R6hPmnDz18WlyrjrQZRS4o/ x+NCLFJdMp8TlJgYkg5nCmdrjAbaor5S5qXTaA3D+TMjPURG0Aoiotho8VjSriwD Uy5irnkn+26sn6ivgKxja+qDJISvKXujScZA1dZwcyQmY+0cwLg/sgS4AhJU4uT3 I2ENqIq7cm9xq4ZZWwVAIFGh/F3XbSS5z3YrMFvKphDpDTvrYysWNGKQijjGTeqp pgXU7P1TGpWnUkqUMO/Hd6WxtI56aEeQ4u0P+53Na3hFfvO/zzUkNdS3dahjCUbI fBdowjrqln11eMu8ixygWj3QRNKf8ADIs7McVzbGNmvKyc+4XTtA43xMimM/azbq JaoUsUBUX0589n9ONjEF/8TR4pftH9Y9sK9TuQVHaISsHpeka3o= =+8LA -----END PGP SIGNATURE----- Merge tag 'arm-defconfig-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "Lots of smaller additions to the defconfig files for both 32-bit and 64-bit arm platforms, enabling drivers that are now usable on common hardware, and a few options to make it possible to boot a file system image using systemd" * tag 'arm-defconfig-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (39 commits) ARM: configs: Enable ASoC AC'97 glue ARM: configs: Enable audio on BeagleBone Black in multi_v7_defconfig ARM: configs: at91: Enable AUTOFS_FS required by systemd ARM: configs: at91: Enable options required for systemd ARM: configs: at91: sama7: enable CONFIG_RESET_CONTROLLER ARM: configs: at91: sama7: add MCHP PDMC and DMIC drivers ARM: configs: at91: sama7: Enable MTD_UBI_BLOCK ARM: configs: at91: sama7: Enable MTD_UBI_FASTMAP ARM: configs: at91: sama7: add xisc and csi2dc ARM: multi_v7_defconfig: add atmel video pipeline modules ARM: configs: at91: Remove MTD_BLOCK and use MTD_UBI_BLOCK for read only block FS arm64: defconfig: Enable the WM8524 codec driver arm64: defconfig: Enable modules for arm displays arm: nomadik: drop selecting obsolete CLKSRC_NOMADIK_MTU_SCHED_CLOCK arm64: defconfig: Enable Renesas RZ/V2M SoC arm64: defconfig: Enable ARCH_R9A07G043 arm64: defconfig: Enable configs for DisplayPort on J721e arm64: defconfig: Build Tegra ASRC module ARM: multi_v7_defconfig: enable CONFIG_ARCH_BCMBCA in armv7 defconfig arm: mediatek: select arch timer for mt7629 ... |
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Linus Torvalds
|
cc3c470ae4 |
ARM: driver changes for 5.19
There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom. Noteworthy
driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree,
we have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an optimization,
and SCMI now supports the 3.1 version of the specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI drivers
- Memory controller updates for Tegra, and a few updates for other
platforms.
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Merge tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM driver updates from Arnd Bergmann:
"There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom.
Noteworthy driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the
soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree, we
have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an
optimization, and SCMI now supports the 3.1 version of the
specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI
drivers
- Memory controller updates for Tegra, and a few updates for other
platforms"
* tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits)
memory: tegra: Add MC error logging on Tegra186 onward
memory: tegra: Add memory controller channels support
memory: tegra: Add APE memory clients for Tegra234
memory: tegra: Add Tegra234 support
nvme-apple: fix sparse endianess warnings
soc/tegra: pmc: Document core domain fields
soc: qcom: pdr: use static for servreg_* variables
soc: imx: fix semicolon.cocci warnings
soc: renesas: R-Car V3U is R-Car Gen4
soc: imx: add i.MX8MP HDMI blk-ctrl
soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
soc: imx: add i.MX8MP HSIO blk-ctrl
soc: imx: imx8m-blk-ctrl: set power device name
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
soc/tegra: pmc: Select REGMAP
dt-bindings: reset: st,sti-powerdown: Convert to yaml
dt-bindings: reset: st,sti-picophyreset: Convert to yaml
dt-bindings: reset: socfpga: Convert to yaml
dt-bindings: reset: snps,axs10x-reset: Convert to yaml
...
|
||
|
Linus Torvalds
|
ae86218328 |
ARM: DT changes for 5.19, part 1
There are 40 branches this time, adding a lot of new hardware
support, and cleanups. Krzysztof Kozlowski continues his treewide
cleanups.
There are a number of new SoCs, all of them as part of existing
families, and typically added along with a reference board:
- Renesas RZ/G2UL (R9A07G043) is the single-core version of the RZ/G2L
general-purpose MPU.
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC
- Renesas R-Car V4H (R8A779G0) is an automotive chip with Cortex-A76
cores and deep learning accerlation.
- Broadcom BCM47622 is a new broadband SoC based on a quad Cortex-A7
and dual Wifi-6.
- Corstone1000 is a generic platform from Arm that is used for designing
custom SoCs, the support for now is for the Fixed Virtual Platform
emulation for it.
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used
in upcoming Chromebooks.
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller, the first
MMU-less SoC to be added in a while
New machines based on already supported SoCs this time are mainly
for 32-bit platforms and include:
- Two wireless routers based on Broadcom bcm4708
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly
for the industrial embedded market, and on NXP LS1021A based
IOT board.
- Two ethernet switches based on Microchip LAN966
- Eight Qualcomm Snapdragon based machines, including a smartwatch,
a Chromebook board and some phones
- Another phone based on the old ST-Ericsson Ux500 platform
- Seven STM32MP1 based boards
- Four single-board computers based on Rockchip RK3566/RK3568
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Merge tag 'arm-dt-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM DT updates from Arnd Bergmann:
"There are 40 branches this time, adding a lot of new hardware support,
and cleanups. Krzysztof Kozlowski continues his treewide cleanups.
There are a number of new SoCs, all of them as part of existing
families, and typically added along with a reference board:
- Renesas RZ/G2UL (R9A07G043) is the single-core version of the
RZ/G2L general-purpose MPU.
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC
- Renesas R-Car V4H (R8A779G0) is an automotive chip with Cortex-A76
cores and deep learning accerlation.
- Broadcom BCM47622 is a new broadband SoC based on a quad Cortex-A7
and dual Wifi-6.
- Corstone1000 is a generic platform from Arm that is used for
designing custom SoCs, the support for now is for the Fixed Virtual
Platform emulation for it.
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used in
upcoming Chromebooks.
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller, the first
MMU-less SoC to be added in a while
New machines based on already supported SoCs this time are mainly for
32-bit platforms and include:
- Two wireless routers based on Broadcom bcm4708
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly
for the industrial embedded market, and on NXP LS1021A based IOT
board.
- Two ethernet switches based on Microchip LAN966
- Eight Qualcomm Snapdragon based machines, including a smartwatch, a
Chromebook board and some phones
- Another phone based on the old ST-Ericsson Ux500 platform
- Seven STM32MP1 based boards
- Four single-board computers based on Rockchip RK3566/RK3568"
* tag 'arm-dt-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (791 commits)
ARM: dts: kswitch-d10: enable networking
ARM: dts: lan966x: add switch node
ARM: dts: lan966x: add serdes node
ARM: dts: lan966x: add reset switch reset node
ARM: dts: lan966x: add MIIM nodes
ARM: dts: lan966x: add hwmon node
ARM: dts: lan966x: add basic Kontron KSwitch D10 support
ARM: dts: lan966x: add flexcom I2C nodes
ARM: dts: lan966x: add flexcom SPI nodes
ARM: dts: lan966x: add all flexcom usart nodes
ARM: dts: lan966x: add missing uart DMA channel
ARM: dts: lan966x: add sgpio node
ARM: dts: lan966x: swap dma channels for crypto node
ARM: dts: lan966x: rename pinctrl nodes
ARM: dts: at91: sama7g5: remove interrupt-parent from gic node
ARM: dts: at91: use generic node name for dataflash
ARM: dts: turris-omnia: Add atsha204a node
arm64: dts: mt8192: Follow binding order for SCP registers
arm64: dts: mediatek: add mtk-snfi for mt7622
arm64: dts: mediatek: mt8195-demo: enable uart1
...
|
||
|
Linus Torvalds
|
c011dd537f |
ARM: updates for 32-bit SoCs
These updates are for platform specific code in arch/arm/, mostly fixing minor issues. The at91 platform gains support for better power management on the lan966 platform and new firmware on the sama5 platform. The mediatek soc drivers in turn are enabled for the new mt8195 SoC. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmKORHMACgkQmmx57+YA GNnKYA//QhTTZePOMqHZHBVU4dqJuHrjd+rwME5u7a6hqSe3VYaFao6LF+P5fAzR IWk8svgCJLIdRx4tnA+kE7LIBsJoPwXYxhGUlgM5CfrxYClQuofnWP58Z+EbIAXx VIboLBW1Anw5y7zw+0JkB01DMuGzDDFnUJ4Y+0M3aW3VGC8wJXc+dM+t8BWOn7OW DNTcXfJgkRJBtzT++tMU4Z7Kmn//i4xohuT7dwJW4vvIfTL350Bl5Z1EHGnScfMk HgbJD5iF7Z12jj7ureuWengr/MN1eAPs18ZdWRcmo4Ie5IDWB50dMoYifjp/tslO oXRODrGCuX9yOjcjleGU1mAbb7zqoaThZcbI0yjVOaVwyU0fQR9NFJTqmSEEX97p LPZHU1CtAjRns7BW3ons9wPhy4s1xSPopJaHiXDwMMzAlx+kTcoFlFFvWCSlrcOC MMo+eN1BQ3SbIxi3Ji3p6MnmSLIiE/wq4nKCEagKAv+AjtqRXYDIsT+28A96Xgeo 1R5agDamDMp0h6ZrhHMGSIgppWe+qvX14Jp3Hw0Nocgdyf8ABDR9H3/gZasXKbZu LrbNLn3vNVKTMn9YpM0T94Uwf0nFPH6MOzFVmjahRute3TU7ioSXxbVPpNuiOkXj RFXe1YUoILjLJgHZSUEpdHP+meGUjeScHTQt6jV97WfTeq2ZALg= =Eoh1 -----END PGP SIGNATURE----- Merge tag 'arm-soc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull 32-bit ARM SoC updates from Arnd Bergmann: "These updates are for platform specific code in arch/arm/, mostly fixing minor issues. The at91 platform gains support for better power management on the lan966 platform and new firmware on the sama5 platform. The mediatek soc drivers in turn are enabled for the new mt8195 SoC" * tag 'arm-soc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (34 commits) ARM: at91: debug: add lan966 support ARM: at91: pm: add support for sama5d2 secure suspend ARM: at91: add code to handle secure calls ARM: at91: Kconfig: implement PIT64B selection ARM: at91: pm: add quirks for pm ARM: at91: pm: use kernel documentation style ARM: at91: pm: introduce macros for pm mode replacement ARM: at91: pm: keep documentation inline with structure members orion5x: fix typos in comments ARM: hisi: Add missing of_node_put after of_find_compatible_node ARM: shmobile: rcar-gen2: Drop comma after OF match table sentinel ARM: shmobile: Drop commas after dt_compat sentinels soc: mediatek: mutex: remove mt8195 MOD0 and SOF0 definition MAINTAINERS: Add Broadcom BCMBCA entry arm: bcmbca: add arch bcmbca machine entry MAINTAINERS: Broadcom internal lists aren't maintainers dt-bindings: pwrap: mediatek: Update pwrap document for mt8195 soc: mediatek: add DDP_DOMPONENT_DITHER0 enum for mt8195 vdosys0 soc: mediatek: add mtk-mutex support for mt8195 vdosys0 soc: mediatek: add mtk-mmsys support for mt8195 vdosys0 ... |
||
Uros Bizjak
|
3378323bbb |
locking/lockref: Use try_cmpxchg64 in CMPXCHG_LOOP macro
Use try_cmpxchg64 instead of cmpxchg64 in CMPXCHG_LOOP macro. x86 CMPXCHG instruction returns success in ZF flag, so this change saves a compare after cmpxchg (and related move instruction in front of cmpxchg). The main loop of lockref_get improves from: 13: 48 89 c1 mov %rax,%rcx 16: 48 c1 f9 20 sar $0x20,%rcx 1a: 83 c1 01 add $0x1,%ecx 1d: 48 89 ce mov %rcx,%rsi 20: 89 c1 mov %eax,%ecx 22: 48 89 d0 mov %rdx,%rax 25: 48 c1 e6 20 shl $0x20,%rsi 29: 48 09 f1 or %rsi,%rcx 2c: f0 48 0f b1 4d 00 lock cmpxchg %rcx,0x0(%rbp) 32: 48 39 d0 cmp %rdx,%rax 35: 75 17 jne 4e <lockref_get+0x4e> to: 13: 48 89 ca mov %rcx,%rdx 16: 48 c1 fa 20 sar $0x20,%rdx 1a: 83 c2 01 add $0x1,%edx 1d: 48 89 d6 mov %rdx,%rsi 20: 89 ca mov %ecx,%edx 22: 48 c1 e6 20 shl $0x20,%rsi 26: 48 09 f2 or %rsi,%rdx 29: f0 48 0f b1 55 00 lock cmpxchg %rdx,0x0(%rbp) 2f: 75 02 jne 33 <lockref_get+0x33> [ Michael Ellerman and Mark Rutland confirm that code generation on powerpc and arm64 respectively is also ok, even though they do not have a native arch_try_cmpxchg() implementation, and rely on the default fallback case - Linus ] Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Tested-by: Michael Ellerman <mpe@ellerman.id.au> Tested-by: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Waiman.Long@hp.com Cc: paulmck@linux.vnet.ibm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
babf0bb978 |
xfs: Changes for 5.19-rc1
This update includes:
- support for printk message indexing.
- large extent counts to provide support for up to 2^47 data extents and 2^32
attribute extents, allowing us to scale beyond 4 billion data extents
to billions of xattrs per inode.
- conversion of various flags fields to be consistently declared as
unsigned bit fields.
- improvements to realtime extent accounting and converts them to per-cpu
counters to match all the other block and inode accounting.
- reworks core log formatting code to reduce iterations, have a shorter, cleaner
fast path and generally be easier to understand and maintain.
- improvements to rmap btree searches that reduce overhead by up
to 30% resulting in xfs_scrub runtime reductions of 15%.
- improvements to reflink that remove the size limitations in remapping operations
and greatly reduce the size of transaction reservations.
- reworks the minimum log size calculations to allow us to change transaction
reservations without changing the minimum supported log size.
- removal of quota warning support as it has never been used on Linux.
- intent whiteouts to allow us to cancel intents that are completed entirely
in memory rather than having use CPU and disk bandwidth formatting and writing
them into the journal when it is not necessary. This makes rmap, reflink and
extent freeing slightly more efficient, but provides massive improvements
for....
- Logged Attribute Replay feature support. This is a fundamental change to the
way we modify attributes, laying the foundation for future integration of
attribute modifications as part of other atomic transactional operations the
filesystem performs.
- Lots of cleanups and fixes for the logged attribute replay functionality.
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Merge tag 'xfs-5.19-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Dave Chinner:
"This is a big update with lots of new code. The summary below them
all, so I'll just touch on teh higlights. The two main new features
are Large Extent Counts and Logged Attribute Replay - these are two
new foundational features that we are building more complex future
features on top of.
For upcoming functionality, we need to be able to store hundreds of
millions of xattrs per inode. The Large Extent Count feature removes
the limits that prevent this scale of xattr storage, and while we were
modifying the on disk extent count format we also increased the number
of data extents we support per inode from 2^32 to 2^47.
We also need to be able to modify xattrs as part of larger atomic
transactions rather than as standalone transactions. The Logged
Attribute Replay feature introduces the infrastructure that allows us
to use intents to record the attribute modifications in the journal
before we start them, hence allowing other atomic transactions to log
attribute modification intents and then defer the actual modification
to later. If we then crash, log recovery then guarantees that the
attribute is replayed in the context of the atomic transaction that
logged the intent.
A significant chunk of the commits in this merge are for the base
attribute replay functionality along with fixes, improvements and
cleanups related to this new functioanlity. Allison deserves a big
round of thanks for her ongoing work to get this functionality into
XFS.
There are also many other smaller changes and improvements, so overall
this is one of the bigger XFS merge requests in some time.
I will be following up next week with another smaller pull request -
we already have another round of fixes and improvements to the logged
attribute replay functionality just about ready to go. They'll soak
and test over the next week, and I'll send a pull request for them
near the end of the merge window.
Summary:
- support for printk message indexing.
- large extent counts to provide support for up to 2^47 data extents
and 2^32 attribute extents, allowing us to scale beyond 4 billion
data extents to billions of xattrs per inode.
- conversion of various flags fields to be consistently declared as
unsigned bit fields.
- improvements to realtime extent accounting and converts them to
per-cpu counters to match all the other block and inode accounting.
- reworks core log formatting code to reduce iterations, have a
shorter, cleaner fast path and generally be easier to understand
and maintain.
- improvements to rmap btree searches that reduce overhead by up to
30% resulting in xfs_scrub runtime reductions of 15%.
- improvements to reflink that remove the size limitations in
remapping operations and greatly reduce the size of transaction
reservations.
- reworks the minimum log size calculations to allow us to change
transaction reservations without changing the minimum supported log
size.
- removal of quota warning support as it has never been used on
Linux.
- intent whiteouts to allow us to cancel intents that are completed
entirely in memory rather than having use CPU and disk bandwidth
formatting and writing them into the journal when it is not
necessary. This makes rmap, reflink and extent freeing slightly
more efficient, but provides massive improvements for....
- Logged Attribute Replay feature support. This is a fundamental
change to the way we modify attributes, laying the foundation for
future integration of attribute modifications as part of other
atomic transactional operations the filesystem performs.
- Lots of cleanups and fixes for the logged attribute replay
functionality"
* tag 'xfs-5.19-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (124 commits)
xfs: can't use kmem_zalloc() for attribute buffers
xfs: detect empty attr leaf blocks in xfs_attr3_leaf_verify
xfs: ATTR_REPLACE algorithm with LARP enabled needs rework
xfs: use XFS_DA_OP flags in deferred attr ops
xfs: remove xfs_attri_remove_iter
xfs: switch attr remove to xfs_attri_set_iter
xfs: introduce attr remove initial states into xfs_attr_set_iter
xfs: xfs_attr_set_iter() does not need to return EAGAIN
xfs: clean up final attr removal in xfs_attr_set_iter
xfs: remote xattr removal in xfs_attr_set_iter() is conditional
xfs: XFS_DAS_LEAF_REPLACE state only needed if !LARP
xfs: split remote attr setting out from replace path
xfs: consolidate leaf/node states in xfs_attr_set_iter
xfs: kill XFS_DAC_LEAF_ADDNAME_INIT
xfs: separate out initial attr_set states
xfs: don't set quota warning values
xfs: remove warning counters from struct xfs_dquot_res
xfs: remove quota warning limit from struct xfs_quota_limits
xfs: rework deferred attribute operation setup
xfs: make xattri_leaf_bp more useful
...
|
||
|
Linus Torvalds
|
e375780b63 |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmKOIC0ACgkQnJ2qBz9k QNmmqwf+PlZrxoXoDxxw5LdXnIXj6qwN5p/5mKDmKt7CPU8Vt5Reb8GA3b2OcUj2 XaqQLOpEVrGW9nVKgKzUIujJtK9Sa4IlHSuwYGN3ZTYnsh0rT7VhIyfVNn2Zngo9 juDHaGrE+g2c8hz3eUGrnkIeiHy/Ny0QEHLjxaXzYYpx3XInzGSmMS3/4/I8tFyr G/g1KasTTeBMR3aVh0pt4TvT/p7E/BJL3fFVrsQyeFBFrxisUennUtmK9ngcU7CH Y7hEl8CYMNXfm06ZH6Dt1oX9BzFjU9x18kOYAVhpuhzIA3VViL1iWPbyK/8xl1eZ PIRsOdDyVWtlcZdkmmlHc9Bnrj4AFA== =e7PC -----END PGP SIGNATURE----- Merge tag 'fsnotify_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify updates from Jan Kara: "The biggest part of this is support for fsnotify inode marks that don't pin inodes in memory but rather get evicted together with the inode (they are useful if userspace needs to exclude receipt of events from potentially large subtrees using fanotify ignore marks). There is also a fix for more consistent handling of events sent to parent and a fix of sparse(1) complaints" * tag 'fsnotify_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: fix incorrect fmode_t casts fsnotify: consistent behavior for parent not watching children fsnotify: introduce mark type iterator fanotify: enable "evictable" inode marks fanotify: use fsnotify group lock helpers fanotify: implement "evictable" inode marks fanotify: factor out helper fanotify_mark_update_flags() fanotify: create helper fanotify_mark_user_flags() fsnotify: allow adding an inode mark without pinning inode dnotify: use fsnotify group lock helpers nfsd: use fsnotify group lock helpers audit: use fsnotify group lock helpers inotify: use fsnotify group lock helpers fsnotify: create helpers for group mark_mutex lock fsnotify: make allow_dups a property of the group fsnotify: pass flags argument to fsnotify_alloc_group() fsnotify: fix wrong lockdep annotations inotify: move control flags from mask to mark flags inotify: show inotify mask flags in proc fdinfo |
||
|
Linus Torvalds
|
8b728edc5b |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmKOH70ACgkQnJ2qBz9k QNkRBwgAxhAQmdNGzsMmE9wlF/Dj9VyGioug9thdUBMfEL6xXr1/Gf0e+fMLFFSr h2niti2jcuAuYSMqJNuss1Qdo8rWuGbKvjEyqzDfgJ1VDy6oGD14i1qPbKUv1/LN AkH4kClQpsltPYYOq9gkagOwRtHaMPCRc1HreqMGk/rDqCe26vZ4xkp2zr328Dt7 JVdiHNnLj5d03xt3LWgchtqptdaRHJm8ymvICNcIxV3Ievxs+p21BhA/2m/v22/i sG/Kg9g7+bQ5sTI+DQHCjodylm9PciFviTRPc3xOkjXDLQ/Md63RlNoHja6uCrPD OxvH/L9rZvJ/yfSrg7ztDxcB1vGT/w== =UWYT -----END PGP SIGNATURE----- Merge tag 'fs_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull writeback and ext2 cleanups from Jan Kara: "One small ext2 cleanup and one writeback spelling fix" * tag 'fs_for_v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: writeback: fix typo in comment fs: ext2: Fix duplicate included linux/dax.h |
||
|
Linus Torvalds
|
3f306ea2e1 |
dma-mapping updates for Linux 5.19
- don't over-decrypt memory (Robin Murphy)
- takes min align mask into account for the swiotlb max mapping size
(Tianyu Lan)
- use GFP_ATOMIC in dma-debug (Mikulas Patocka)
- fix DMA_ATTR_NO_KERNEL_MAPPING on xen/arm (me)
- don't fail on highmem CMA pages in dma_direct_alloc_pages (me)
- cleanup swiotlb initialization and share more code with swiotlb-xen
(me, Stefano Stabellini)
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Merge tag 'dma-mapping-5.19-2022-05-25' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- don't over-decrypt memory (Robin Murphy)
- takes min align mask into account for the swiotlb max mapping size
(Tianyu Lan)
- use GFP_ATOMIC in dma-debug (Mikulas Patocka)
- fix DMA_ATTR_NO_KERNEL_MAPPING on xen/arm (me)
- don't fail on highmem CMA pages in dma_direct_alloc_pages (me)
- cleanup swiotlb initialization and share more code with swiotlb-xen
(me, Stefano Stabellini)
* tag 'dma-mapping-5.19-2022-05-25' of git://git.infradead.org/users/hch/dma-mapping: (23 commits)
dma-direct: don't over-decrypt memory
swiotlb: max mapping size takes min align mask into account
swiotlb: use the right nslabs-derived sizes in swiotlb_init_late
swiotlb: use the right nslabs value in swiotlb_init_remap
swiotlb: don't panic when the swiotlb buffer can't be allocated
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pages
swiotlb-xen: fix DMA_ATTR_NO_KERNEL_MAPPING on arm
x86: remove cruft from <asm/dma-mapping.h>
swiotlb: remove swiotlb_init_with_tbl and swiotlb_init_late_with_tbl
swiotlb: merge swiotlb-xen initialization into swiotlb
swiotlb: provide swiotlb_init variants that remap the buffer
swiotlb: pass a gfp_mask argument to swiotlb_init_late
swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction
swiotlb: make the swiotlb_init interface more useful
x86: centralize setting SWIOTLB_FORCE when guest memory encryption is enabled
x86: remove the IOMMU table infrastructure
MIPS/octeon: use swiotlb_init instead of open coding it
arm/xen: don't check for xen_initial_domain() in xen_create_contiguous_region
swiotlb: rename swiotlb_late_init_with_default_size
...
|
||
|
Linus Torvalds
|
fbe86daca0 |
SCSI misc on 20220524
This series consists of a small set of driver updates (lpfc, ufs, mpt3sas mpi3mr, iscsi target). Apart from that this is mostly small fixes with very few core changes (the biggest one being VPD caching. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYo2WnyYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishfEiAP4zvniL xidsiCXGQ4pWF4QW3UxukXpGh5xFREhNCYT9+QEA+DyilCALOI+ZT5GKu2V6gkby R29ve48/NAWl3fwYjMQ= =GPL1 -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This consists of a small set of driver updates (lpfc, ufs, mpt3sas mpi3mr, iscsi target). Apart from that this is mostly small fixes with very few core changes (the biggest one being VPD caching)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (177 commits) scsi: target: tcmu: Avoid holding XArray lock when calling lock_page scsi: elx: efct: Remove NULL check after calling container_of() scsi: dpt_i2o: Drop redundant spinlock initialization scsi: qedf: Remove redundant variable op scsi: hisi_sas: Fix memory ordering in hisi_sas_task_deliver() scsi: fnic: Replace DMA mask of 64 bits with 47 bits scsi: mpi3mr: Add target device related sysfs attributes scsi: mpi3mr: Add shost related sysfs attributes scsi: elx: efct: Remove redundant memset() statement scsi: megaraid_sas: Remove redundant memset() statement scsi: mpi3mr: Return error if dma_alloc_coherent() fails scsi: hisi_sas: Fix rescan after deleting a disk scsi: hisi_sas: Use sas_ata_wait_after_reset() in IT nexus reset scsi: libsas: Refactor sas_ata_hard_reset() scsi: mpt3sas: Update driver version to 42.100.00.00 scsi: mpt3sas: Fix junk chars displayed while printing ChipName scsi: ipr: Use kobj_to_dev() scsi: mpi3mr: Fix a NULL vs IS_ERR() bug in mpi3mr_bsg_init() scsi: bnx2fc: Avoid using get_cpu() in bnx2fc_cmd_alloc() scsi: libfc: Remove get_cpu() semantics in fc_exch_em_alloc() ... |
||
|
Linus Torvalds
|
d7227785e3 |
sound updates for 5.19-rc1
Not much dramatic changes at this time, but we've received quite
a lot of changes for ASoC, while there are still a few fixes and
quirks for usual HD- and USB-auido. Here are some highlights.
* ASoC:
- Overhaul of endianness specification for data formats, avoiding
needless restrictions due to CODECs
- Initial stages of Intel AVS driver merge
- Introduction of v4 IPC mechanism for SOF
- TDM mode support for AK4613
- Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
* Others
- A few regression fixes after the USB-audio endpoint management
refactoring
- More enhancements for Cirrus HD-audio codec support (still ongoing)
- Addition of generic serial MIDI driver
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Merge tag 'sound-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Not much dramatic changes at this time, but we've received quite a lot
of changes for ASoC, while there are still a few fixes and quirks for
usual HD- and USB-auido. Here are some highlights.
ASoC:
- Overhaul of endianness specification for data formats, avoiding
needless restrictions due to CODECs
- Initial stages of Intel AVS driver merge
- Introduction of v4 IPC mechanism for SOF
- TDM mode support for AK4613
- Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
Others:
- A few regression fixes after the USB-audio endpoint management
refactoring
- More enhancements for Cirrus HD-audio codec support (still ongoing)
- Addition of generic serial MIDI driver"
* tag 'sound-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (504 commits)
ALSA: hda/realtek - Add new type for ALC245
ALSA: usb-audio: Configure sync endpoints before data
ALSA: ctxfi: fix typo in comment
ALSA: cs5535audio: fix typo in comment
ALSA: ctxfi: Add SB046x PCI ID
ALSA: usb-audio: Add missing ep_idx in fixed EP quirks
ALSA: usb-audio: Workaround for clock setup on TEAC devices
ALSA: lola: Bounds check loop iterator against streams array size
ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv()
ASoC: rt1308-sdw: add the default value of register 0xc320
ASoC: rt9120: Use pm_runtime and regcache to optimize 'pwdnn' logic
ASoC: rt9120: Fix 3byte read, valule offset typo
ASoC: amd: acp: Set Speaker enable/disable pin through rt1019 codec driver.
ASoC: amd: acp: Set Speaker enable/disable pin through rt1019 codec driver
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
ASoC: codecs: lpass: Fix passing zero to 'PTR_ERR'
ASoC: SOF: sof-client-ipc-flood-test: use pm_runtime_resume_and_get()
ASoC: SOF: mediatek: remove duplicate include in mt8195.c
ASoC: SOF: mediatek: Add mt8195 debug dump
ASoC: SOF: mediatek: Add mediatek common debug dump
...
|
||
|
Linus Torvalds
|
2518f226c6 |
drm for 5.19-rc1
dma-buf:
- add dma_resv_replace_fences
- add dma_resv_get_singleton
- make dma_excl_fence private
core:
- EDID parser refactorings
- switch drivers to drm_mode_copy/duplicate
- DRM managed mutex initialization
display-helper:
- put HDMI, SCDC, HDCP, DSC and DP into new module
gem:
- rework fence handling
ttm:
- rework bulk move handling
- add common debugfs for resource managers
- convert to kvcalloc
format helpers:
- support monochrome formats
- RGB888, RGB565 to XRGB8888 conversions
fbdev:
- cfb/sys_imageblit fixes
- pagelist corruption fix
- create offb platform device
- deferred io improvements
sysfb:
- Kconfig rework
- support for VESA mode selection
bridge:
- conversions to devm_drm_of_get_bridge
- conversions to panel_bridge
- analogix_dp - autosuspend support
- it66121 - audio support
- tc358767 - DSI to DPI support
- icn6211 - PLL/I2C fixes, DT property
- adv7611 - enable DRM_BRIDGE_OP_HPD
- anx7625 - fill ELD if no monitor
- dw_hdmi - add audio support
- lontium LT9211 support, i.MXMP LDB
- it6505: Kconfig fix, DPCD set power fix
- adv7511 - CEC support for ADV7535
panel:
- ltk035c5444t, B133UAN01, NV3052C panel support
- DataImage FG040346DSSWBG04 support
- st7735r - DT bindings fix
- ssd130x - fixes
i915:
- DG2 laptop PCI-IDs ("motherboard down")
- Initial RPL-P PCI IDs
- compute engine ABI
- DG2 Tile4 support
- DG2 CCS clear color compression support
- DG2 render/media compression formats support
- ATS-M platform info
- RPL-S PCI IDs added
- Bump ADL-P DMC version to v2.16
- Support static DRRS
- Support multiple eDP/LVDS native mode refresh rates
- DP HDR support for HSW+
- Lots of display refactoring + fixes
- GuC hwconfig support and query
- sysfs support for multi-tile
- fdinfo per-client gpu utilisation
- add geometry subslices query
- fix prime mmap with LMEM
- fix vm open count and remove vma refcounts
- contiguous allocation fixes
- steered register write support
- small PCI BAR enablement
- GuC error capture support
- sunset igpu legacy mmap support for newer devices
- GuC version 70.1.1 support
amdgpu:
- Initial SoC21 support
- SMU 13.x enablement
- SMU 13.0.4 support
- ttm_eu cleanups
- USB-C, GPUVM updates
- TMZ fixes for RV
- RAS support for VCN
- PM sysfs code cleanup
- DC FP rework
- extend CG/PG flags to 64-bit
- SI dpm lockdep fix
- runtime PM fixes
amdkfd:
- RAS/SVM fixes
- TLB flush fixes
- CRIU GWS support
- ignore bogus MEC signals more efficiently
msm:
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- DPU: DSC (Display Stream Compression) support
- DP: eDP support
- DP: conversion to use drm_bridge and drm_bridge_connector
- Merge DPU1 and MDP5 MDSS driver
- DPU: writeback support
nouveau:
- make some structures static
- make some variables static
- switch to drm_gem_plane_helper_prepare_fb
radeon:
- misc fixes/cleanups
mxsfb:
- rework crtc mode setting
- LCDIF CRC support
etnaviv:
- fencing improvements
- fix address space collisions
- cleanup MMU reference handling
gma500:
- GEM/GTT improvements
- connector handling fixes
komeda:
- switch to plane reset helper
mediatek:
- MIPI DSI improvements
omapdrm:
- GEM improvements
qxl:
- aarch64 support
vc4:
- add a CL submission tracepoint
- HDMI YUV support
- HDMI/clock improvements
- drop is_hdmi caching
virtio:
- remove restriction of non-zero blob types
vmwgfx:
- support for cursormob and cursorbypass 4
- fence improvements
tidss:
- reset DISPC on startup
solomon:
- SPI support
- DT improvements
sun4i:
- allwinner D1 support
- drop is_hdmi caching
imx:
- use swap() instead of open-coding
- use devm_platform_ioremap_resource
- remove redunant initializations
ast:
- Displayport support
rockchip:
- Refactor IOMMU initialisation
- make some structures static
- replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi
- support swapped YUV formats,
- clock improvements
- rk3568 support
- VOP2 support
mediatek:
- MT8186 support
tegra:
- debugabillity improvements
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Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Intel have enabled DG2 on certain SKUs for laptops, AMD has started
some new GPU support, msm has user allocated VA controls
dma-buf:
- add dma_resv_replace_fences
- add dma_resv_get_singleton
- make dma_excl_fence private
core:
- EDID parser refactorings
- switch drivers to drm_mode_copy/duplicate
- DRM managed mutex initialization
display-helper:
- put HDMI, SCDC, HDCP, DSC and DP into new module
gem:
- rework fence handling
ttm:
- rework bulk move handling
- add common debugfs for resource managers
- convert to kvcalloc
format helpers:
- support monochrome formats
- RGB888, RGB565 to XRGB8888 conversions
fbdev:
- cfb/sys_imageblit fixes
- pagelist corruption fix
- create offb platform device
- deferred io improvements
sysfb:
- Kconfig rework
- support for VESA mode selection
bridge:
- conversions to devm_drm_of_get_bridge
- conversions to panel_bridge
- analogix_dp - autosuspend support
- it66121 - audio support
- tc358767 - DSI to DPI support
- icn6211 - PLL/I2C fixes, DT property
- adv7611 - enable DRM_BRIDGE_OP_HPD
- anx7625 - fill ELD if no monitor
- dw_hdmi - add audio support
- lontium LT9211 support, i.MXMP LDB
- it6505: Kconfig fix, DPCD set power fix
- adv7511 - CEC support for ADV7535
panel:
- ltk035c5444t, B133UAN01, NV3052C panel support
- DataImage FG040346DSSWBG04 support
- st7735r - DT bindings fix
- ssd130x - fixes
i915:
- DG2 laptop PCI-IDs ("motherboard down")
- Initial RPL-P PCI IDs
- compute engine ABI
- DG2 Tile4 support
- DG2 CCS clear color compression support
- DG2 render/media compression formats support
- ATS-M platform info
- RPL-S PCI IDs added
- Bump ADL-P DMC version to v2.16
- Support static DRRS
- Support multiple eDP/LVDS native mode refresh rates
- DP HDR support for HSW+
- Lots of display refactoring + fixes
- GuC hwconfig support and query
- sysfs support for multi-tile
- fdinfo per-client gpu utilisation
- add geometry subslices query
- fix prime mmap with LMEM
- fix vm open count and remove vma refcounts
- contiguous allocation fixes
- steered register write support
- small PCI BAR enablement
- GuC error capture support
- sunset igpu legacy mmap support for newer devices
- GuC version 70.1.1 support
amdgpu:
- Initial SoC21 support
- SMU 13.x enablement
- SMU 13.0.4 support
- ttm_eu cleanups
- USB-C, GPUVM updates
- TMZ fixes for RV
- RAS support for VCN
- PM sysfs code cleanup
- DC FP rework
- extend CG/PG flags to 64-bit
- SI dpm lockdep fix
- runtime PM fixes
amdkfd:
- RAS/SVM fixes
- TLB flush fixes
- CRIU GWS support
- ignore bogus MEC signals more efficiently
msm:
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- DPU: DSC (Display Stream Compression) support
- DP: eDP support
- DP: conversion to use drm_bridge and drm_bridge_connector
- Merge DPU1 and MDP5 MDSS driver
- DPU: writeback support
nouveau:
- make some structures static
- make some variables static
- switch to drm_gem_plane_helper_prepare_fb
radeon:
- misc fixes/cleanups
mxsfb:
- rework crtc mode setting
- LCDIF CRC support
etnaviv:
- fencing improvements
- fix address space collisions
- cleanup MMU reference handling
gma500:
- GEM/GTT improvements
- connector handling fixes
komeda:
- switch to plane reset helper
mediatek:
- MIPI DSI improvements
omapdrm:
- GEM improvements
qxl:
- aarch64 support
vc4:
- add a CL submission tracepoint
- HDMI YUV support
- HDMI/clock improvements
- drop is_hdmi caching
virtio:
- remove restriction of non-zero blob types
vmwgfx:
- support for cursormob and cursorbypass 4
- fence improvements
tidss:
- reset DISPC on startup
solomon:
- SPI support
- DT improvements
sun4i:
- allwinner D1 support
- drop is_hdmi caching
imx:
- use swap() instead of open-coding
- use devm_platform_ioremap_resource
- remove redunant initializations
ast:
- Displayport support
rockchip:
- Refactor IOMMU initialisation
- make some structures static
- replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi
- support swapped YUV formats,
- clock improvements
- rk3568 support
- VOP2 support
mediatek:
- MT8186 support
tegra:
- debugabillity improvements"
* tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm: (1740 commits)
drm/i915/dsi: fix VBT send packet port selection for ICL+
drm/i915/uc: Fix undefined behavior due to shift overflowing the constant
drm/i915/reg: fix undefined behavior due to shift overflowing the constant
drm/i915/gt: Fix use of static in macro mismatch
drm/i915/audio: fix audio code enable/disable pipe logging
drm/i915: Fix CFI violation with show_dynamic_id()
drm/i915: Fix 'mixing different enum types' warnings in intel_display_power.c
drm/i915/gt: Fix build error without CONFIG_PM
drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
drm/msm/dpu: add DRM_MODE_ROTATE_180 back to supported rotations
drm/msm: don't free the IRQ if it was not requested
drm/msm/dpu: limit writeback modes according to max_linewidth
drm/amd: Don't reset dGPUs if the system is going to s2idle
drm/amdgpu: Unmap legacy queue when MES is enabled
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
drm/msm: Fix fb plane offset calculation
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm/msm/dsi: don't powerup at modeset time for parade-ps8640
drm/rockchip: Change register space names in vop2
dt-bindings: display: rockchip: make reg-names mandatory for VOP2
...
|
||
|
Linus Torvalds
|
86c87bea6b |
Devicetree updates for v5.19:
Bindings:
- Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm, qcom,i2c-qup,
qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new props), qcom,smp2p, TI
timer, Mediatek gnss, Mediatek topckgen, Mediatek apmixedsys, Mediatek
infracfg, fsl,ls-extirq, fsl,layerscape-dcfg, QCom PMIC SPMI,
rda,8810pl-timer, Xilinx zynqmp_ipi, uniphier-pcie, and Ilitek
touchscreen controllers
- Convert various Arm Ltd peripheral IP bindings to schemas
- New bindings for Menlo board CPLD, DH electronics board CPLD,
Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751
GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and Microchip/SMSC
LAN95xx USB Ethernet controllers
- Add vendor prefix for Enclustra
- Add various compatible string additions
- Various example fixes and cleanups
- Remove unused hisilicon,hi6220-reset binding
- Treewide fix properties missing type definition
- Drop some empty and unreferenced .txt bindings
- Documentation improvements for writing schemas
DT driver core:
- Drop static IRQ resources for DT platform devices as IRQ setup is
dynamic and drivers have all been converted to use platform_get_irq()
and friends
- Rework memory allocations and frees for overlays
- Continue overlay notifier callbacks on successful calls and add
unittests
- Handle 'interrupts-extended' in early DT IRQ setup
- Fix of_property_read_string() errors to match documentation
- Ignore disabled nodes in FDT API calls
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Merge tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"Bindings:
- Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm,
qcom,i2c-qup, qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new
props), qcom,smp2p, TI timer, Mediatek gnss, Mediatek topckgen,
Mediatek apmixedsys, Mediatek infracfg, fsl,ls-extirq,
fsl,layerscape-dcfg, QCom PMIC SPMI, rda,8810pl-timer, Xilinx
zynqmp_ipi, uniphier-pcie, and Ilitek touchscreen controllers
- Convert various Arm Ltd peripheral IP bindings to schemas
- New bindings for Menlo board CPLD, DH electronics board CPLD,
Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751
GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and
Microchip/SMSC LAN95xx USB Ethernet controllers
- Add vendor prefix for Enclustra
- Add various compatible string additions
- Various example fixes and cleanups
- Remove unused hisilicon,hi6220-reset binding
- Treewide fix properties missing type definition
- Drop some empty and unreferenced .txt bindings
- Documentation improvements for writing schemas
DT driver core:
- Drop static IRQ resources for DT platform devices as IRQ setup is
dynamic and drivers have all been converted to use
platform_get_irq() and friends
- Rework memory allocations and frees for overlays
- Continue overlay notifier callbacks on successful calls and add
unittests
- Handle 'interrupts-extended' in early DT IRQ setup
- Fix of_property_read_string() errors to match documentation
- Ignore disabled nodes in FDT API calls"
* tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (86 commits)
of/irq: fix typo in comment
dt-bindings: Fix properties without any type
Revert "dt-bindings: mailbox: qcom-ipcc: add missing properties into example"
dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindings
dt-bindings: timer: samsung,exynos4210-mct: define strict clock order
dt-bindings: timer: samsung,exynos4210-mct: drop unneeded minItems
dt-bindings: timer: cdns,ttc: drop unneeded minItems
dt-bindings: mailbox: zynqmp_ipi: convert to yaml
dt-bindings: usb: ci-hdrc-usb2: fix node node for ethernet controller
dt-bindings: net: add schema for Microchip/SMSC LAN95xx USB Ethernet controllers
dt-bindings: net: add schema for ASIX USB Ethernet controllers
of/fdt: Ignore disabled memory nodes
dt-bindings: arm: fix typos in compatible
dt-bindings: mfd: Add bindings child nodes for the Mediatek MT6360
dt-bindings: display: convert Arm Komeda to DT schema
dt-bindings: display: convert Arm Mali-DP to DT schema
dt-bindings: display: convert Arm HDLCD to DT schema
dt-bindings: display: convert PL110/PL111 to DT schema
dt-bindings: arm: convert vexpress-config to DT schema
dt-bindings: arm: convert vexpress-sysregs to DT schema
...
|
||
|
Linus Torvalds
|
d223575e50 |
perf tools changes for v5.19: 1st batch
Intel PT:
- Allow hardware tracing on KVM test programs. In this case, the VM is not
running an OS, but only the functions loaded into it by the hypervisor test
program, and conveniently, loaded at the same virtual addresses.
- Improve documentation:
- Add link to perf wiki's page.
- Cleanups
- Delete now unusdd perf-with-kcore.sh script.
- Remove unused machines__find_host().
ARM SPE (Statistical Profile Extensions):
- Add man page entry.
Vendor Events:
- Update various Intel event topics.
- Update various microarch events.
- Fix various cstate metrics.
- Fix Alderlake metric groups.
- Add sapphirerapids events.
- Add JSON files for ARM Cortex A34, A35, A55, A510, A65, A73, A75, A77, A78,
A710, X1, X2 and Neoverse E1.
- Update Cortex A57/A72.
perf stat:
- Introduce stats for the user and system rusage times.
perf c2c:
- Prep work to support ARM systems.
perf annotate:
- Add --percent-limit option
perf lock:
- Add -t/--thread option for report.
- Do not discard broken lock stats.
perf bench:
Add breakpoint benchmarks.
perf test:
- Limit to only run executable scripts in tests.
- Add basic perf record tests.
- Add stat record+report test.
- Add basic stat and topdown group test.
- Skip several tests when the user hasn't permission to perform them.
- Fix test case 81 ("perf record tests") on s390x.
perf version:
- debuginfod support improvements.
perf scripting python:
- Expose symbol offset and source information.
perf build:
- Error for BPF skeletons without LIBBPF.
- Use Python devtools for version autodetection rather than runtime.
Miscellaneous:
- Add riscv64 support to 'perf jitdump'.
- Various fixes/tidy ups related to cpu_map.
- Fixes for handling Intel hybrid systems.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-for-v5.19-2022-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tool updates from Arnaldo Carvalho de Melo:
"Intel PT:
- Allow hardware tracing on KVM test programs. In this case, the VM
is not running an OS, but only the functions loaded into it by the
hypervisor test program, and conveniently, loaded at the same
virtual addresses.
- Improve documentation:
- Add link to perf wiki's page
- Cleanups:
- Delete now unused perf-with-kcore.sh script
- Remove unused machines__find_host()
ARM SPE (Statistical Profile Extensions):
- Add man page entry.
Vendor Events:
- Update various Intel event topics
- Update various microarch events
- Fix various cstate metrics
- Fix Alderlake metric groups
- Add sapphirerapids events
- Add JSON files for ARM Cortex A34, A35, A55, A510, A65, A73, A75,
A77, A78, A710, X1, X2 and Neoverse E1
- Update Cortex A57/A72
perf stat:
- Introduce stats for the user and system rusage times
perf c2c:
- Prep work to support ARM systems
perf annotate:
- Add --percent-limit option
perf lock:
- Add -t/--thread option for report
- Do not discard broken lock stats
perf bench:
- Add breakpoint benchmarks
perf test:
- Limit to only run executable scripts in tests
- Add basic perf record tests
- Add stat record+report test
- Add basic stat and topdown group test
- Skip several tests when the user hasn't permission to perform them
- Fix test case 81 ("perf record tests") on s390x
perf version:
- debuginfod support improvements
perf scripting python:
- Expose symbol offset and source information
perf build:
- Error for BPF skeletons without LIBBPF
- Use Python devtools for version autodetection rather than runtime
Miscellaneous:
- Add riscv64 support to 'perf jitdump'
- Various fixes/tidy ups related to cpu_map
- Fixes for handling Intel hybrid systems"
* tag 'perf-tools-for-v5.19-2022-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (122 commits)
perf intel-pt: Add guest_code support
perf kvm report: Add guest_code support
perf script: Add guest_code support
perf tools: Add guest_code support
perf tools: Factor out thread__set_guest_comm()
perf tools: Add machine to machines back pointer
perf vendors events arm64: Update Cortex A57/A72
perf vendors events arm64: Arm Neoverse E1
perf vendors events arm64: Arm Cortex-X2
perf vendors events arm64: Arm Cortex-X1
perf vendors events arm64: Arm Cortex-A710
perf vendors events arm64: Arm Cortex-A78
perf vendors events arm64: Arm Cortex-A77
perf vendors events arm64: Arm Cortex-A75
perf vendors events arm64: Arm Cortex-A73
perf vendors events arm64: Arm Cortex-A65
perf vendors events arm64: Arm Cortex-A510
perf vendors events arm64: Arm Cortex-A55
perf vendors events arm64: Arm Cortex-A35
perf vendors events arm64: Arm Cortex-A34
...
|
||
|
Linus Torvalds
|
e908305fb2 |
Add new functions to alloc check for 5.19-rc1
Hi Linus, Please, pull the following patch that adds new alloc functions to alloc with multiplies check. kvmalloc() and kvzalloc() functions have now 2-factor multiplication argument forms kvmalloc_array() and kvcalloc(). Add alloc-with-multiplies checks for these new functions. Thanks -- Gustavo -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEkmRahXBSurMIg1YvRwW0y0cG2zEFAmKNTl0ACgkQRwW0y0cG 2zGnUhAAvLObUf0kxjbDNgURUndZUOLn7Kb/Y+9xC7YRSZYgBFqeKx1OojC5YCjY S55H/lCtrqveI02ACL5DTteNOZiTTzPezQx8bLvg4MOPWmqcii3acYinnR8Kj5cG OKsGTXxFN6SAMo5Z8pb5nwinGWRuYF3N6DSo8J6KKRVdNwQCjjLBduwfm4dJ/r06 zRa8yHlZpXI8iIouGe25rLHTyzTitaCvmockOgYKTwC9Wh8JqXeyWKFdZFdK1Xai KpfblQw5fL25WPf6h06oLppB1XlR5dOO6KCdnyQPuAm7j3V2TNJTNh3VAOMIUYWH NydmhqCWhPov86z4OWIsHDYk6tdQiBhV1VV2f/WC6eDHOkPVFUc3Z6sdSNbCnU46 HGmmc+00Bea67eepyh7SA6wrm8N1+2G8w/7sTGxukc77l1UmeNgNYPXsC3qYuauR dyLJnkgpsqC7/Vdufxw8p4qsEy4aDIM5kthQXFN4M2hvg8DQojdGMPPxeh1lZ+Hl q1KjMNkjdN1eNmBmfXsuGBkKmOlgHxcFe/y8NrYSwXBGrPy2bPjuUYHHnN1pMXqF MgvA5UwpeHSZlBDb/pPGKaZjjZ30BKqCALN98bwyqb4WMU+LWRH08GOrzJEbwlad pHfWhUzl5N6x5aG0Ai6czKedr+KtFBbR8xP5nRYWhygih3uSAH0= =SMOU -----END PGP SIGNATURE----- Merge tag 'checkpatch-new-alloc-check-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull checkpatch update from Gustavo Silva: "kvmalloc() and kvzalloc() functions have now 2-factor multiplication argument forms kvmalloc_array() and kvcalloc(). Add alloc-with-multiplies checks for these new functions" * tag 'checkpatch-new-alloc-check-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: checkpatch: add new alloc functions to alloc with multiplies check |
||
|
Linus Torvalds
|
62e5873ec9 |
Misc hardening changes for 5.19-rc1
Hi Linus, Please, pull the following hardening changes that I've been collecting in my tree during the last development cycle. All of them have been baking in linux-next. Replace open-coded instances with size_t saturating arithmetic helpers: - virt: acrn: Prefer array_size and struct_size over open coded arithmetic (Len Baker) - afs: Prefer struct_size over open coded arithmetic (Len Baker) Thanks -- Gustavo -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEkmRahXBSurMIg1YvRwW0y0cG2zEFAmKNUvYACgkQRwW0y0cG 2zGm1g//YZYWBEzqOncd1K4/TBzbMytxE7oQYqUiS4e3V5D1eiT8924BLr7iuWMd c64Lv0trjyHCjdqBxGLMz5cv5EZd206xS3bqIQ8gqcKHOK/z7ob/c7YJxdUcXaWK oyGY65Arg9XnuRIJvNeiwdJNpPGsSyI8BSRC6gf6NFYke/GNIgv3rxmVBSbH8V7W QVBWf3AWR8+ZlXJFHWEfIAMRwFtumAhak3ZpN/4SDWM6cw3PIm1TFEO5Jx/rWaNn LZth+91uJU6UeSrhrME/QQ9Q1kgmLUMqzW3U/HpMky7Ugi0ffWIHc83XYDOgrFRJ Br5KLL4c5SHMJfPXqHMsbRNG/bI6fJfd2A0vUDIQMdy4kX88MAzTsUzSiGe6gAAc a3RQV4qUkBvC53glZm4pb0IGY4j3vO1tf6Hd9BdxH4knpfQzVNTAwHXUxDq8kDBu Bir3B60qAktszxdp/QukmfoTRpVPSV732TMgIllVPFtFD/KYCiYFhSILPouh5JWJ 3TP8ND1hKrV3P9FVirlJxdFLcADu8dyrmwxKdxZVa6ek9xtr0gt111FYcTeZG+eS PaJ7N8G+OkvYktv14/+0DBgIQdeHQ/kp6D4eTjQZ6y0k0b7uAI3HRv7fxWh8eyOw RmaE8jQCHokUnerouBUIGEwAmyFhN3atogqIHczB4ebBNbEeOGg= =22O8 -----END PGP SIGNATURE----- Merge tag 'size_t-saturating-helpers-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull misc hardening updates from Gustavo Silva: "Replace a few open-coded instances with size_t saturating arithmetic helpers" * tag 'size_t-saturating-helpers-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: virt: acrn: Prefer array_size and struct_size over open coded arithmetic afs: Prefer struct_size over open coded arithmetic |
||
|
Linus Torvalds
|
a3a8b54b4f |
Wstringop-overflow fixes for 5.19-rc1
Hi Linus, Please, pull the following patches that fix some -Wstringop-overflow warnings when building with GCC-11. All the patches have been in linux-next during the last development cycle. This is part of the ongoing efforts to globally enable -Wstringop-overflow. Thanks -- Gustavo -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEkmRahXBSurMIg1YvRwW0y0cG2zEFAmKNWacACgkQRwW0y0cG 2zFRLhAAsLe5/Nw76a7FuGunHEgdPGENII7gk5gQ8m5UkPpJD88b+Q+OZ8ywC1qa 0kZM6eVteKkV6Esg/HWKMDiVKGVQlIp8q8+FZ13Mhtc54k0s0qmFN/EH5kd4Xck9 v2TBTb2hE+eugoXCGCshRPFoObwCuEQ7Nk9OjaCFaxwulXSMTC2RAhybpvDTR9pA VOSJty6PWqqSqGCLEJWK1ciZC+cX02dATbYsTAh9OgY2KZJBa2u6UNm4oVtChPUx nv7krz1JV9cSMtbDaWWTvASG/2Giw4b93gMBNH+0AQtAPcI6Tk6htkGZOfwZikBD SuUYmBRRPA9h9Hrs8TmyblzPFjYh5OcOc/y8fuRshwXKG2L6GlaoQpXN1+teCaFi 2HEF3Grr5R3c8NRy3W5AxdpYxV0joo4k+R+DWUEqzAG/CFZyYBo9JFmXZ/06UPlV BBCoamLAeUqAzVEnCVd4WcMqoDXii3/q2pCu0hhFJv65gLBG57prKaFTTM5XEvF5 pramzwk4vtvbCKIWn9mavevvkwr53pOeTJ4HdKRsQS9ar1q8k2SnbyWsfNm48ECr c4sSS0ldsFswYgoisJLY3AHvkjPigZ7N/H3iIgWz9dm1TkZhlxVDxLNQ8Pdab7Yp 9RUsbQ0SrRQjkrEXTbTP9RZnNkOBMYFtWTQeJgNydpFl6RNNssE= =9lLb -----END PGP SIGNATURE----- Merge tag 'Wstringop-overflow-fixes-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull Wstringop-overflow fixes from Gustavo Silva: "Fix some -Wstringop-overflow warnings when building with GCC-11. All the patches have been in linux-next during the last development cycle. This is part of the ongoing efforts to globally enable -Wstringop-overflow" * tag 'Wstringop-overflow-fixes-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency() drm/amd/display: Fix Wstringop-overflow warnings in dc_link_dp.c scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() |
||
|
Linus Torvalds
|
7e062cda7d |
Networking changes for 5.19.
Core
----
- Support TCPv6 segmentation offload with super-segments larger than
64k bytes using the IPv6 Jumbogram extension header (AKA BIG TCP).
- Generalize skb freeing deferral to per-cpu lists, instead of
per-socket lists.
- Add a netdev statistic for packets dropped due to L2 address
mismatch (rx_otherhost_dropped).
- Continue work annotating skb drop reasons.
- Accept alternative netdev names (ALT_IFNAME) in more netlink
requests.
- Add VLAN support for AF_PACKET SOCK_RAW GSO.
- Allow receiving skb mark from the socket as a cmsg.
- Enable memcg accounting for veth queues, sysctl tables and IPv6.
BPF
---
- Add libbpf support for User Statically-Defined Tracing (USDTs).
- Speed up symbol resolution for kprobes multi-link attachments.
- Support storing typed pointers to referenced and unreferenced
objects in BPF maps.
- Add support for BPF link iterator.
- Introduce access to remote CPU map elements in BPF per-cpu map.
- Allow middle-of-the-road settings for the
kernel.unprivileged_bpf_disabled sysctl.
- Implement basic types of dynamic pointers e.g. to allow for
dynamically sized ringbuf reservations without extra memory copies.
Protocols
---------
- Retire port only listening_hash table, add a second bind table
hashed by port and address. Avoid linear list walk when binding
to very popular ports (e.g. 443).
- Add bridge FDB bulk flush filtering support allowing user space
to remove all FDB entries matching a condition.
- Introduce accept_unsolicited_na sysctl for IPv6 to implement
router-side changes for RFC9131.
- Support for MPTCP path manager in user space.
- Add MPTCP support for fallback to regular TCP for connections
that have never connected additional subflows or transmitted
out-of-sequence data (partial support for RFC8684 fallback).
- Avoid races in MPTCP-level window tracking, stabilize and improve
throughput.
- Support lockless operation of GRE tunnels with seq numbers enabled.
- WiFi support for host based BSS color collision detection.
- Add support for SO_TXTIME/SCM_TXTIME on CAN sockets.
- Support transmission w/o flow control in CAN ISOTP (ISO 15765-2).
- Support zero-copy Tx with TLS 1.2 crypto offload (sendfile).
- Allow matching on the number of VLAN tags via tc-flower.
- Add tracepoint for tcp_set_ca_state().
Driver API
----------
- Improve error reporting from classifier and action offload.
- Add support for listing line cards in switches (devlink).
- Add helpers for reporting page pool statistics with ethtool -S.
- Add support for reading clock cycles when using PTP virtual clocks,
instead of having the driver convert to time before reporting.
This makes it possible to report time from different vclocks.
- Support configuring low-latency Tx descriptor push via ethtool.
- Separate Clause 22 and Clause 45 MDIO accesses more explicitly.
New hardware / drivers
----------------------
- Ethernet:
- Marvell's Octeon NIC PCI Endpoint support (octeon_ep)
- Sunplus SP7021 SoC (sp7021_emac)
- Add support for Renesas RZ/V2M (in ravb)
- Add support for MediaTek mt7986 switches (in mtk_eth_soc)
- Ethernet PHYs:
- ADIN1100 industrial PHYs (w/ 10BASE-T1L and SQI reporting)
- TI DP83TD510 PHY
- Microchip LAN8742/LAN88xx PHYs
- WiFi:
- Driver for pureLiFi X, XL, XC devices (plfxlc)
- Driver for Silicon Labs devices (wfx)
- Support for WCN6750 (in ath11k)
- Support Realtek 8852ce devices (in rtw89)
- Mobile:
- MediaTek T700 modems (Intel 5G 5000 M.2 cards)
- CAN:
- ctucanfd: add support for CTU CAN FD open-source IP core
from Czech Technical University in Prague
Drivers
-------
- Delete a number of old drivers still using virt_to_bus().
- Ethernet NICs:
- intel: support TSO on tunnels MPLS
- broadcom: support multi-buffer XDP
- nfp: support VF rate limiting
- sfc: use hardware tx timestamps for more than PTP
- mlx5: multi-port eswitch support
- hyper-v: add support for XDP_REDIRECT
- atlantic: XDP support (including multi-buffer)
- macb: improve real-time perf by deferring Tx processing to NAPI
- High-speed Ethernet switches:
- mlxsw: implement basic line card information querying
- prestera: add support for traffic policing on ingress and egress
- Embedded Ethernet switches:
- lan966x: add support for packet DMA (FDMA)
- lan966x: add support for PTP programmable pins
- ti: cpsw_new: enable bc/mc storm prevention
- Qualcomm 802.11ax WiFi (ath11k):
- Wake-on-WLAN support for QCA6390 and WCN6855
- device recovery (firmware restart) support
- support setting Specific Absorption Rate (SAR) for WCN6855
- read country code from SMBIOS for WCN6855/QCA6390
- enable keep-alive during WoWLAN suspend
- implement remain-on-channel support
- MediaTek WiFi (mt76):
- support Wireless Ethernet Dispatch offloading packet movement
between the Ethernet switch and WiFi interfaces
- non-standard VHT MCS10-11 support
- mt7921 AP mode support
- mt7921 IPv6 NS offload support
- Ethernet PHYs:
- micrel: ksz9031/ksz9131: cabletest support
- lan87xx: SQI support for T1 PHYs
- lan937x: add interrupt support for link detection
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core
----
- Support TCPv6 segmentation offload with super-segments larger than
64k bytes using the IPv6 Jumbogram extension header (AKA BIG TCP).
- Generalize skb freeing deferral to per-cpu lists, instead of
per-socket lists.
- Add a netdev statistic for packets dropped due to L2 address
mismatch (rx_otherhost_dropped).
- Continue work annotating skb drop reasons.
- Accept alternative netdev names (ALT_IFNAME) in more netlink
requests.
- Add VLAN support for AF_PACKET SOCK_RAW GSO.
- Allow receiving skb mark from the socket as a cmsg.
- Enable memcg accounting for veth queues, sysctl tables and IPv6.
BPF
---
- Add libbpf support for User Statically-Defined Tracing (USDTs).
- Speed up symbol resolution for kprobes multi-link attachments.
- Support storing typed pointers to referenced and unreferenced
objects in BPF maps.
- Add support for BPF link iterator.
- Introduce access to remote CPU map elements in BPF per-cpu map.
- Allow middle-of-the-road settings for the
kernel.unprivileged_bpf_disabled sysctl.
- Implement basic types of dynamic pointers e.g. to allow for
dynamically sized ringbuf reservations without extra memory copies.
Protocols
---------
- Retire port only listening_hash table, add a second bind table
hashed by port and address. Avoid linear list walk when binding to
very popular ports (e.g. 443).
- Add bridge FDB bulk flush filtering support allowing user space to
remove all FDB entries matching a condition.
- Introduce accept_unsolicited_na sysctl for IPv6 to implement
router-side changes for RFC9131.
- Support for MPTCP path manager in user space.
- Add MPTCP support for fallback to regular TCP for connections that
have never connected additional subflows or transmitted
out-of-sequence data (partial support for RFC8684 fallback).
- Avoid races in MPTCP-level window tracking, stabilize and improve
throughput.
- Support lockless operation of GRE tunnels with seq numbers enabled.
- WiFi support for host based BSS color collision detection.
- Add support for SO_TXTIME/SCM_TXTIME on CAN sockets.
- Support transmission w/o flow control in CAN ISOTP (ISO 15765-2).
- Support zero-copy Tx with TLS 1.2 crypto offload (sendfile).
- Allow matching on the number of VLAN tags via tc-flower.
- Add tracepoint for tcp_set_ca_state().
Driver API
----------
- Improve error reporting from classifier and action offload.
- Add support for listing line cards in switches (devlink).
- Add helpers for reporting page pool statistics with ethtool -S.
- Add support for reading clock cycles when using PTP virtual clocks,
instead of having the driver convert to time before reporting. This
makes it possible to report time from different vclocks.
- Support configuring low-latency Tx descriptor push via ethtool.
- Separate Clause 22 and Clause 45 MDIO accesses more explicitly.
New hardware / drivers
----------------------
- Ethernet:
- Marvell's Octeon NIC PCI Endpoint support (octeon_ep)
- Sunplus SP7021 SoC (sp7021_emac)
- Add support for Renesas RZ/V2M (in ravb)
- Add support for MediaTek mt7986 switches (in mtk_eth_soc)
- Ethernet PHYs:
- ADIN1100 industrial PHYs (w/ 10BASE-T1L and SQI reporting)
- TI DP83TD510 PHY
- Microchip LAN8742/LAN88xx PHYs
- WiFi:
- Driver for pureLiFi X, XL, XC devices (plfxlc)
- Driver for Silicon Labs devices (wfx)
- Support for WCN6750 (in ath11k)
- Support Realtek 8852ce devices (in rtw89)
- Mobile:
- MediaTek T700 modems (Intel 5G 5000 M.2 cards)
- CAN:
- ctucanfd: add support for CTU CAN FD open-source IP core from
Czech Technical University in Prague
Drivers
-------
- Delete a number of old drivers still using virt_to_bus().
- Ethernet NICs:
- intel: support TSO on tunnels MPLS
- broadcom: support multi-buffer XDP
- nfp: support VF rate limiting
- sfc: use hardware tx timestamps for more than PTP
- mlx5: multi-port eswitch support
- hyper-v: add support for XDP_REDIRECT
- atlantic: XDP support (including multi-buffer)
- macb: improve real-time perf by deferring Tx processing to NAPI
- High-speed Ethernet switches:
- mlxsw: implement basic line card information querying
- prestera: add support for traffic policing on ingress and egress
- Embedded Ethernet switches:
- lan966x: add support for packet DMA (FDMA)
- lan966x: add support for PTP programmable pins
- ti: cpsw_new: enable bc/mc storm prevention
- Qualcomm 802.11ax WiFi (ath11k):
- Wake-on-WLAN support for QCA6390 and WCN6855
- device recovery (firmware restart) support
- support setting Specific Absorption Rate (SAR) for WCN6855
- read country code from SMBIOS for WCN6855/QCA6390
- enable keep-alive during WoWLAN suspend
- implement remain-on-channel support
- MediaTek WiFi (mt76):
- support Wireless Ethernet Dispatch offloading packet movement
between the Ethernet switch and WiFi interfaces
- non-standard VHT MCS10-11 support
- mt7921 AP mode support
- mt7921 IPv6 NS offload support
- Ethernet PHYs:
- micrel: ksz9031/ksz9131: cabletest support
- lan87xx: SQI support for T1 PHYs
- lan937x: add interrupt support for link detection"
* tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1809 commits)
ptp: ocp: Add firmware header checks
ptp: ocp: fix PPS source selector debugfs reporting
ptp: ocp: add .init function for sma_op vector
ptp: ocp: vectorize the sma accessor functions
ptp: ocp: constify selectors
ptp: ocp: parameterize input/output sma selectors
ptp: ocp: revise firmware display
ptp: ocp: add Celestica timecard PCI ids
ptp: ocp: Remove #ifdefs around PCI IDs
ptp: ocp: 32-bit fixups for pci start address
Revert "net/smc: fix listen processing for SMC-Rv2"
ath6kl: Use cc-disable-warning to disable -Wdangling-pointer
selftests/bpf: Dynptr tests
bpf: Add dynptr data slices
bpf: Add bpf_dynptr_read and bpf_dynptr_write
bpf: Dynptr support for ring buffers
bpf: Add bpf_dynptr_from_mem for local dynptrs
bpf: Add verifier support for dynptrs
bpf: Suppress 'passing zero to PTR_ERR' warning
bpf: Introduce bpf_arch_text_invalidate for bpf_prog_pack
...
|
||
|
Linus Torvalds
|
5d1772b173 |
Merge branch 'for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue update from Tejun Heo: "A lone commit fixing CPU offline handling for per-cpu wq workers so that they don't bother isolated CPUs" * 'for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Restrict kworker in the offline CPU pool running on housekeeping CPUs |
||
|
Linus Torvalds
|
8b49c4b1b6 |
Merge branch 'for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo: "Nothing too interesting. This adds cpu controller selftests and there are a couple code cleanup patches" * 'for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: remove the superfluous judgment cgroup: Make cgroup_debug static kseltest/cgroup: Make test_stress.sh work if run interactively kselftest/cgroup: fix test_stress.sh to use OUTPUT dir cgroup: Add config file to cgroup selftest suite cgroup: Add test_cpucg_max_nested() testcase cgroup: Add test_cpucg_max() testcase cgroup: Add test_cpucg_nested_weight_underprovisioned() testcase cgroup: Adding test_cpucg_nested_weight_overprovisioned() testcase cgroup: Add test_cpucg_weight_underprovisioned() testcase cgroup: Add test_cpucg_weight_overprovisioned() testcase cgroup: Add test_cpucg_stats() testcase to cgroup cpu selftests cgroup: Add new test_cpu.c test suite in cgroup selftests |
||
|
Linus Torvalds
|
64e34b50d7 |
linux-kselftest-kunit-5.19-rc1
This KUnit update for Linux 5.19-rc1 consists of several fixes, cleanups,
and enhancements to tests and framework:
- introduces _NULL and _NOT_NULL macros to pointer error checks
- reworks kunit_resource allocation policy to fix memory leaks when
caller doesn't specify free() function to be used when allocating
memory using kunit_add_resource() and kunit_alloc_resource() funcs.
- adds ability to specify suite-level init and exit functions
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Merge tag 'linux-kselftest-kunit-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit updates from Shuah Khan:
"Several fixes, cleanups, and enhancements to tests and framework:
- introduce _NULL and _NOT_NULL macros to pointer error checks
- rework kunit_resource allocation policy to fix memory leaks when
caller doesn't specify free() function to be used when allocating
memory using kunit_add_resource() and kunit_alloc_resource() funcs.
- add ability to specify suite-level init and exit functions"
* tag 'linux-kselftest-kunit-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (41 commits)
kunit: tool: Use qemu-system-i386 for i386 runs
kunit: fix executor OOM error handling logic on non-UML
kunit: tool: update riscv QEMU config with new serial dependency
kcsan: test: use new suite_{init,exit} support
kunit: tool: Add list of all valid test configs on UML
kunit: take `kunit_assert` as `const`
kunit: tool: misc cleanups
kunit: tool: minor cosmetic cleanups in kunit_parser.py
kunit: tool: make parser stop overwriting status of suites w/ no_tests
kunit: tool: remove dead parse_crash_in_log() logic
kunit: tool: print clearer error message when there's no TAP output
kunit: tool: stop using a shell to run kernel under QEMU
kunit: tool: update test counts summary line format
kunit: bail out of test filtering logic quicker if OOM
lib/Kconfig.debug: change KUnit tests to default to KUNIT_ALL_TESTS
kunit: Rework kunit_resource allocation policy
kunit: fix debugfs code to use enum kunit_status, not bool
kfence: test: use new suite_{init/exit} support, add .kunitconfig
kunit: add ability to specify suite-level init and exit functions
kunit: rename print_subtest_{start,end} for clarity (s/subtest/suite)
...
|
||
|
Linus Torvalds
|
1c6d2ead87 |
linux-kselftest-next-5.19-rc1
This Kselftest update for Linux 5.19-rc1 consists of several fixes, cleanups, and enhancements to tests: - adds mips support for kprobe args string and syntax tests - updates to resctrl test to use kselftest framework - fixes, cleanups, and enhancements to tests -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmKL2WUACgkQCwJExA0N Qxw3ERAAmmZ3p0ULMeUNiNjsL7zFL0x7LvgutfnXeBmy99QvZif0Zn44c1/Kv3Qc Jb/cUNA76u4Z9Z2L3ITeoZbk/s0Vdc4gXtP22O5CnBbQLMv8ptpMCRBPLmrYVmdm YIep2hEuqL9IuraRLsvbAWwJm6r7xTeR5IaLf3B7HtY2IjHAdEuX4wklnaap1gt/ nk1BYMb0i8WAPlpl7leCL+2ZbFzI2tcpap9gTcFVNnsPTI4cS3+88mHopG0pw8cv uszj63xOFDhV6sOxtpJDhepBOKbjHMNgxc+wm/4zWdLPVA71dF46CEdLqKZ2gDVt rNocmDZUlLv18N2jHm8S6YWjZuDbv3L3FCkA1d8grsDC0khKSkY8wHd9PBgLkZ+a gSO7TNU2o8dLj4i+MMgs2x+/iKAftyBWAP5XQURdZHiTJ+BrJTxN9Ph4kwHpzXai 2Cauk9xIwDJanRI7ArOBcjSnhXY64opHUOBt1h7NIzm/114Qlr9Aj8TKZIAYyqMw BgjgOY30nQzSFkG7ASOdQckmUxa5gV6VVFmDt5+p13bisypz8iFWefOL9MvN8sdE z7PZChAgi0oYicGOUk1jBlXZfaWb8kmtk8KV2vFMcF4GnvMzlAWaBN7v3vP34afG IqQXZHI6//XiedDtLUn9XBdnT0NPFSbhmRYDHwGYGZ6oM4k4pRs= =MKRc -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-next-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest updates from Shuah Khan: "Several fixes, cleanups, and enhancements to tests: - add mips support for kprobe args string and syntax tests - updates to resctrl test to use kselftest framework - fixes, cleanups, and enhancements to tests" * tag 'linux-kselftest-next-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kselftests/ir : Improve readability of modprobe error message selftests/resctrl: Fix null pointer dereference on open failed selftests/resctrl: Add missing SPDX license to Makefile selftests/resctrl: Update README about using kselftest framework to build/run resctrl_tests selftests/resctrl: Make resctrl_tests run using kselftest framework selftests/resctrl: Fix resctrl_tests' return code to work with selftest framework selftests/resctrl: Change the default limited time to 120 seconds selftests/resctrl: Kill child process before parent process terminates if SIGTERM is received selftests/resctrl: Print a message if the result of MBM&CMT tests is failed on Intel CPU selftests/resctrl: Extend CPU vendor detection selftests/x86/corrupt_xstate_header: Use provided __cpuid_count() macro selftests/x86/amx: Use provided __cpuid_count() macro selftests/vm/pkeys: Use provided __cpuid_count() macro selftests: Provide local define of __cpuid_count() selftests/damon: add damon to selftests root Makefile selftests/binderfs: Improve message to provide more info selftests: mqueue: drop duplicate min definition selftests/ftrace: add mips support for kprobe args syntax tests selftests/ftrace: add mips support for kprobe args string tests |
||
|
Linus Torvalds
|
88a618920e |
It was a moderately busy cycle for documentation; highlights include:
- After a long period of inactivity, the Japanese translations are seeing
some much-needed maintenance and updating.
- Reworked IOMMU documentation
- Some new documentation for static-analysis tools
- A new overall structure for the memory-management documentation. This
is an LSFMM outcome that, it is hoped, will help encourage developers to
fill in the many gaps. Optimism is eternal...but hopefully it will
work.
- More Chinese translations.
Plus the usual typo fixes, updates, etc.
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Merge tag 'docs-5.19' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It was a moderately busy cycle for documentation; highlights include:
- After a long period of inactivity, the Japanese translations are
seeing some much-needed maintenance and updating.
- Reworked IOMMU documentation
- Some new documentation for static-analysis tools
- A new overall structure for the memory-management documentation.
This is an LSFMM outcome that, it is hoped, will help encourage
developers to fill in the many gaps. Optimism is eternal...but
hopefully it will work.
- More Chinese translations.
Plus the usual typo fixes, updates, etc"
* tag 'docs-5.19' of git://git.lwn.net/linux: (70 commits)
docs: pdfdocs: Add space for chapter counts >= 100 in TOC
docs/zh_CN: Add dev-tools/gdb-kernel-debugging.rst Chinese translation
input: Docs: correct ntrig.rst typo
input: Docs: correct atarikbd.rst typos
MAINTAINERS: Become the docs/zh_CN maintainer
docs/zh_CN: fix devicetree usage-model translation
mm,doc: Add new documentation structure
Documentation: drop more IDE boot options and ide-cd.rst
Documentation/process: use scripts/get_maintainer.pl on patches
MAINTAINERS: Add entry for DOCUMENTATION/JAPANESE
docs/trans/ja_JP/howto: Don't mention specific kernel versions
docs/ja_JP/SubmittingPatches: Request summaries for commit references
docs/ja_JP/SubmittingPatches: Add Suggested-by as a standard signature
docs/ja_JP/SubmittingPatches: Randy has moved
docs/ja_JP/SubmittingPatches: Suggest the use of scripts/get_maintainer.pl
docs/ja_JP/SubmittingPatches: Update GregKH links
Documentation/sysctl: document max_rcu_stall_to_panic
Documentation: add missing angle bracket in cgroup-v2 doc
Documentation: dev-tools: use literal block instead of code-block
docs/zh_CN: add vm numa translation
...
|
||
Kefeng Wang
|
f403f22f8c |
mm: kfence: use PAGE_ALIGNED helper
Use PAGE_ALIGNED macro instead of IS_ALIGNED and passing PAGE_SIZE. Link: https://lkml.kernel.org/r/20220520021833.121405-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Muchun Song <songmuchun@bytedance.com> Cc: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
Patrick Wang
|
0598739900 |
selftests: vm: add the "settings" file with timeout variable
The default "timeout" for one kselftest is 45 seconds, while some cases in run_vmtests.sh require more time. This will cause testing timeout like: not ok 4 selftests: vm: run_vmtests.sh # TIMEOUT 45 seconds Therefore, add the "settings" file with timeout variable so users can set the "timeout" value. Link: https://lkml.kernel.org/r/20220521083825.319654-4-patrick.wang.shcn@gmail.com Signed-off-by: Patrick Wang <patrick.wang.shcn@gmail.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Patrick Wang
|
ccd2a1201d |
selftests: vm: add "test_hmm.sh" to TEST_FILES
The "test_hmm.sh" file used by run_vmtests.sh dose not be installed into INSTALL_PATH. Thus run_vmtests.sh can not call it in INSTALL_PATH: --------------------------- running ./test_hmm.sh smoke --------------------------- ./run_vmtests.sh: line 74: ./test_hmm.sh: No such file or directory [FAIL] ----------------------- Add "test_hmm.sh" to TEST_FILES so that it will be installed. Link: https://lkml.kernel.org/r/20220521083825.319654-3-patrick.wang.shcn@gmail.com Signed-off-by: Patrick Wang <patrick.wang.shcn@gmail.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Patrick Wang
|
9aa1af954d |
selftests: vm: check numa_available() before operating "merge_across_nodes" in ksm_tests
Patch series "selftests: vm: a few fixup patches". This series contains three fixup patches for vm selftests. They are independent. Please see the patches. This patch (of 3): Currently, ksm_tests operates "merge_across_nodes" with NUMA either enabled or disabled. In a system with NUMA disabled, these operations will fail and output a misleading report given "merge_across_nodes" does not exist in sysfs: ---------------------------- running ./ksm_tests -M -p 10 ---------------------------- f /sys/kernel/mm/ksm/merge_across_nodes fopen: No such file or directory Cannot save default tunables [FAIL] ---------------------- So check numa_available() before those operations to skip them if NUMA is disabled. Link: https://lkml.kernel.org/r/20220521083825.319654-1-patrick.wang.shcn@gmail.com Link: https://lkml.kernel.org/r/20220521083825.319654-2-patrick.wang.shcn@gmail.com Signed-off-by: Patrick Wang <patrick.wang.shcn@gmail.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
Muhammad Usama Anjum
|
3d3921ed27 |
selftests: vm: add migration to the .gitignore
Add newly added migration test object to .gitignore file.
Link: https://lkml.kernel.org/r/20220521094313.166505-1-usama.anjum@collabora.com
Fixes:
|
||
Julia Lawall
|
75c96ccea2 |
selftests/vm/pkeys: fix typo in comment
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Link: https://lkml.kernel.org/r/20220521111145.81697-80-Julia.Lawall@inria.fr Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Julia Lawall
|
3413b2c872 |
ksm: fix typo in comment
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Link: https://lkml.kernel.org/r/20220521111145.81697-94-Julia.Lawall@inria.fr Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Suren Baghdasaryan
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33776141b8 |
selftests: vm: add process_mrelease tests
Introduce process_mrelease syscall sanity tests which include tests which expect to fail: - process_mrelease with invalid pidfd and flags inputs - process_mrelease on a live process with no pending signals and valid process_mrelease usage which is expected to succeed. Because process_mrelease has to be used against a process with a pending SIGKILL, it's possible that the process exits before process_mrelease gets called. In such cases we retry the test with a victim that allocates twice more memory up to 1GB. This would require the victim process to spend more time during exit and process_mrelease has a better chance of catching the process before it exits and succeeding. On success the test reports the amount of memory the child had to allocate for reaping to succeed. Sample output: $ mrelease_test Success reaping a child with 1MB of memory allocations On failure the test reports the failure. Sample outputs: $ mrelease_test All process_mrelease attempts failed! $ mrelease_test process_mrelease: Invalid argument Link: https://lkml.kernel.org/r/20220518204316.13131-1-surenb@google.com Signed-off-by: Suren Baghdasaryan <surenb@google.com> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Cc: Michal Hocko <mhocko@suse.com> Cc: David Rientjes <rientjes@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Roman Gushchin <guro@fb.com> Cc: Minchan Kim <minchan@kernel.org> Cc: "Kirill A . Shutemov" <kirill@shutemov.name> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: David Hildenbrand <david@redhat.com> Cc: Jann Horn <jannh@google.com> Cc: Shakeel Butt <shakeelb@google.com> Cc: Peter Xu <peterx@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Johannes Weiner
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3f1509c57b |
Revert "mm/vmscan: never demote for memcg reclaim"
This reverts commit
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Jackie Liu
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83d7d04f9d |
mm/kfence: print disabling or re-enabling message
By printing information, we can friendly prompt the status change information of kfence by dmesg and record by syslog. Also, set kfence_enabled to false only when needed. Link: https://lkml.kernel.org/r/20220518073105.3160335-1-liu.yun@linux.dev Signed-off-by: Jackie Liu <liuyun01@kylinos.cn> Co-developed-by: Marco Elver <elver@google.com> Signed-off-by: Marco Elver <elver@google.com> Reviewed-by: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Vasily Averin
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e5c3f619a0 |
include/trace/events/percpu.h: cleanup for "percpu: improve percpu_alloc_percpu event trace"
Fix sparse warning about incorrect gfp_t cast.
Link: https://lkml.kernel.org/r/001979f3-e978-0998-cbed-61a4a2ac87b8@openvz.org
Fixes:
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Vasily Averin
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185194f191 |
include/trace/events/mmflags.h: cleanup for "tracing: incorrect gfp_t conversion"
Redefines __def_gfpflag_names array according to akpm@, willy@ and Joe
Perches recommendations.
Link: https://lkml.kernel.org/r/6f811e19-41c6-f3e8-fca6-23a19a62e313@openvz.org
Fixes:
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Zi Yan
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88ee134320 |
mm: fix a potential infinite loop in start_isolate_page_range()
In isolate_single_pageblock() called by start_isolate_page_range(), there
are some pageblock isolation issues causing a potential infinite loop when
isolating a page range. This is reported by Qian Cai.
1. the pageblock was isolated by just changing pageblock migratetype
without checking unmovable pages. Calling set_migratetype_isolate() to
isolate pageblock properly.
2. an off-by-one error caused migrating pages unnecessarily, since the page
is not crossing pageblock boundary.
3. migrating a compound page across pageblock boundary then splitting the
free page later has a small race window that the free page might be
allocated again, so that the code will try again, causing an potential
infinite loop. Temporarily set the to-be-migrated page's pageblock to
MIGRATE_ISOLATE to prevent that and bail out early if no free page is
found after page migration.
An additional fix to split_free_page() aims to avoid crashing in
__free_one_page(). When the free page is split at the specified
split_pfn_offset, free_page_order should check both the first bit of
free_page_pfn and the last bit of split_pfn_offset and use the smaller
one. For example, if free_page_pfn=0x10000, split_pfn_offset=0xc000,
free_page_order should first be 0x8000 then 0x4000, instead of 0x4000 then
0x8000, which the original algorithm did.
[akpm@linux-foundation.org: suppress min() warning]
Link: https://lkml.kernel.org/r/20220524194756.1698351-1-zi.yan@sent.com
Fixes:
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Muchun Song
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bb5ced41a6 |
MAINTAINERS: add Muchun as co-maintainer for HugeTLB
I have been focusing on mm for the past two years. e.g. developing, fixing bugs, reviewing related to HugeTLB system. I would like to help Mike and other people working on HugeTLB by reviewing their work. When I first introduced the vmemmmap reduction, I forgot to update MAINTAINERS file. Let's update it as well. And rename "HUGETLB FILESYSTEM" to "HUGETLB SUBSYSTEM" since some files are not only related to filesystem but also memory management (the name of FILESYSTEM cannot cover this area). Link: https://lkml.kernel.org/r/20220521074103.79468-1-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Acked-by: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Randy Dunlap
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6140ae41ef |
zram: fix Kconfig dependency warning
ZSMALLOC depends on MMU so ZRAM should also depend on MMU since 'select'
does not follow any dependency chains.
Fixes this Kconfig warning:
WARNING: unmet direct dependencies detected for ZSMALLOC
Depends on [n]: MMU [=n]
Selected by [y]:
- ZRAM [=y] && BLK_DEV [=y] && BLOCK [=y] && SYSFS [=y] && (CRYPTO_LZO [=y] || CRYPTO_ZSTD [=m] || CRYPTO_LZ4 [=m] || CRYPTO_LZ4HC [=n] || CRYPTO_842 [=n])
Link: https://lkml.kernel.org/r/20220522204027.22964-1-rdunlap@infradead.org
Fixes:
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Hugh Dickins
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e384200e70 |
mm/shmem: fix shmem folio swapoff hang
Shmem swapoff makes no progress: the index to indices is not incremented.
But "ret" is no longer a return value, so use folio_batch_count() instead.
Link: https://lkml.kernel.org/r/c32bee8a-f0aa-245-f94e-24dd271924fa@google.com
Fixes:
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Christophe JAILLET
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7fb6378701 |
cgroup: fix an error handling path in alloc_pagecache_max_30M()
If the first goto is taken, 'fd' is not opened yet (and is un-initialized).
So a direct return is safer.
Link: https://lkml.kernel.org/r/628312312eb40e0e39463a2c06415fde5295c716.1653229120.git.christophe.jaillet@wanadoo.fr
Fixes:
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Linus Torvalds
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537e62c865 |
printk changes for 5.19
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Linus Torvalds
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2e17ce1106 |
slab changes for 5.19
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Merge tag 'slab-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab updates from Vlastimil Babka:
- Conversion of slub_debug stack traces to stackdepot, allowing more
useful debugfs-based inspection for e.g. memory leak debugging.
Allocation and free debugfs info now includes full traces and is
sorted by the unique trace frequency.
The stackdepot conversion was already attempted last year but
reverted by
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Linus Torvalds
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caa2898416 |
linux/types.h: reinstate "__bitwise__" macro for user space use
Commit
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Sean Young
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e5499dd725 |
media: lirc: revert removal of unused feature flags
Commit |
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Linus Walleij
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1a23accae8
|
ARM: ixp4xx: Consolidate Kconfig fixing issue
The IXP4xx Kconfig we ended up with for mach-ixp4xx creates
as kismet warning:
WARNING: unmet direct dependencies detected for GPIO_IXP4XX
Depends on [n]: GPIOLIB [=y] && HAS_IOMEM [=y] && ARCH_IXP4XX [=y] && OF [=n]
Selected by [y]:
- ARCH_IXP4XX [=y] && <choice>
This is because it is possible to select ARCH_IXP4XX witout
OF while that selects the GPIO driver that now depends on
OF.
Fix this by creating a single ARCH_IXP4XX kconfig that selects
USE_OF.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Link: https://lore.kernel.org/r/20220522072356.34062-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Linus Torvalds
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fdaf9a5840 |
Page cache changes for 5.19
- Appoint myself page cache maintainer
- Fix how scsicam uses the page cache
- Use the memalloc_nofs_save() API to replace AOP_FLAG_NOFS
- Remove the AOP flags entirely
- Remove pagecache_write_begin() and pagecache_write_end()
- Documentation updates
- Convert several address_space operations to use folios:
- is_dirty_writeback
- readpage becomes read_folio
- releasepage becomes release_folio
- freepage becomes free_folio
- Change filler_t to require a struct file pointer be the first argument
like ->read_folio
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Merge tag 'folio-5.19' of git://git.infradead.org/users/willy/pagecache
Pull page cache updates from Matthew Wilcox:
- Appoint myself page cache maintainer
- Fix how scsicam uses the page cache
- Use the memalloc_nofs_save() API to replace AOP_FLAG_NOFS
- Remove the AOP flags entirely
- Remove pagecache_write_begin() and pagecache_write_end()
- Documentation updates
- Convert several address_space operations to use folios:
- is_dirty_writeback
- readpage becomes read_folio
- releasepage becomes release_folio
- freepage becomes free_folio
- Change filler_t to require a struct file pointer be the first
argument like ->read_folio
* tag 'folio-5.19' of git://git.infradead.org/users/willy/pagecache: (107 commits)
nilfs2: Fix some kernel-doc comments
Appoint myself page cache maintainer
fs: Remove aops->freepage
secretmem: Convert to free_folio
nfs: Convert to free_folio
orangefs: Convert to free_folio
fs: Add free_folio address space operation
fs: Convert drop_buffers() to use a folio
fs: Change try_to_free_buffers() to take a folio
jbd2: Convert release_buffer_page() to use a folio
jbd2: Convert jbd2_journal_try_to_free_buffers to take a folio
reiserfs: Convert release_buffer_page() to use a folio
fs: Remove last vestiges of releasepage
ubifs: Convert to release_folio
reiserfs: Convert to release_folio
orangefs: Convert to release_folio
ocfs2: Convert to release_folio
nilfs2: Remove comment about releasepage
nfs: Convert to release_folio
jfs: Convert to release_folio
...
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