8762069330
1162121 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
db77b8502a |
asm-generic: cleanups for 6.3
Only three minor changes: a cross-platform series from Mike Rapoport to
consolidate asm/agp.h between architectures, and a correctness change
for __generic_cmpxchg_local() from Matt Evans.
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Merge tag 'asm-generic-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic cleanups from Arnd Bergmann:
"Only three minor changes: a cross-platform series from Mike Rapoport
to consolidate asm/agp.h between architectures, and a correctness
change for __generic_cmpxchg_local() from Matt Evans"
* tag 'asm-generic-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
char/agp: introduce asm-generic/agp.h
char/agp: consolidate {alloc,free}_gatt_pages()
locking/atomic: cmpxchg: Make __generic_cmpxchg_local compare against zero-extended 'old' value
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Linus Torvalds
|
950b6662e2 |
SoC: DT changes for 6.3
About a quarter of the changes are for 32-bit arm, mostly filling in
device support for existing machines and adding minor cleanups, mostly
for Qualcomm and Samsung based machines.
Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from
Rockchips that have been around for a while but were lacking kernel
support so far: RV1126 is a Vision SoC with an NPU and is used in the
Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design for
TV boxes and so far only comes with a dts for its refernece design.
The other 32-bit boards that were added are two ASpeed AST2600 based BMC
boards, the Microchip sam9x60_curiosity development board (Armv5 based!),
the Enclustra PE1 FPGA-SoM baseboard, and a few more boards for i.MX53
and i.MX6ULL.
On the RISC-V side, there are fewer patches, but a total of ten new
single-board computers based on variations of the Allwinner D1/T113 chip,
plus one more board based on Microchip Polarfire.
As usual, arm64 has by far the most changes here, with over 700 non-merge
changesets, among them over 400 alone for Qualcomm. The newly added SoCs
this time are all recent high-end embedded SoCs for various markets,
each on comes with support for its reference board:
- Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones
- Qualcomm QDU1000/QRU1000 5G RAN platform
- Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs
- TI J784S4 for industrial and automotive applications
In total, there are 46 new arm64 machines:
- Reference platforms for each of the five new SoCs
- Three Amlogic based development boards
- Six embedded machines based on NXP i.MX8MM and i.MX8MP
- The Mediatek mt7986a based Banana Pi R3 router
- Six tablets based on Qualcomm MSM8916 (Snapdragon 410),
SM6115 (Snapdragon 662) and SM8250 (Snapdragon 865)
- Two LTE dongles, also based on MSM8916
- Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610),
SDM450 and SDM632
- Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c)
- Nine development boards based on Rockchips RK3588, RK3568,
RK3566 and RK3328.
- Five development machines based on TI K3 (AM642/AM654/AM68/AM69)
The cleanup of dtc warnings continues across all platforms, adding
to the total number of changes.
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Merge tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC DT updates from Arnd Bergmann:
"About a quarter of the changes are for 32-bit arm, mostly filling in
device support for existing machines and adding minor cleanups, mostly
for Qualcomm and Samsung based machines.
Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from
Rockchips that have been around for a while but were lacking kernel
support so far: RV1126 is a Vision SoC with an NPU and is used in the
Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design
for TV boxes and so far only comes with a dts for its refernece
design.
The other 32-bit boards that were added are two ASpeed AST2600 based
BMC boards, the Microchip sam9x60_curiosity development board (Armv5
based!), the Enclustra PE1 FPGA-SoM baseboard, and a few more boards
for i.MX53 and i.MX6ULL.
On the RISC-V side, there are fewer patches, but a total of ten new
single-board computers based on variations of the Allwinner D1/T113
chip, plus one more board based on Microchip Polarfire.
As usual, arm64 has by far the most changes here, with over 700
non-merge changesets, among them over 400 alone for Qualcomm. The
newly added SoCs this time are all recent high-end embedded SoCs for
various markets, each on comes with support for its reference board:
- Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones
- Qualcomm QDU1000/QRU1000 5G RAN platform
- Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs
- TI J784S4 for industrial and automotive applications
In total, there are 46 new arm64 machines:
- Reference platforms for each of the five new SoCs
- Three Amlogic based development boards
- Six embedded machines based on NXP i.MX8MM and i.MX8MP
- The Mediatek mt7986a based Banana Pi R3 router
- Six tablets based on Qualcomm MSM8916 (Snapdragon 410), SM6115
(Snapdragon 662) and SM8250 (Snapdragon 865)
- Two LTE dongles, also based on MSM8916
- Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610),
SDM450 and SDM632
- Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c)
- Nine development boards based on Rockchips RK3588, RK3568, RK3566
and RK3328.
- Five development machines based on TI K3 (AM642/AM654/AM68/AM69)
The cleanup of dtc warnings continues across all platforms, adding to
the total number of changes"
* tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (1035 commits)
dt-bindings: riscv: correct starfive visionfive 2 compatibles
ARM: dts: socfpga: Add enclustra PE1 devicetree
dt-bindings: altera: Add enclustra mercury PE1
arm64: dts: qcom: msm8996: align RPM G-Link clock-controller node with bindings
arm64: dts: qcom: qcs404: align RPM G-Link node with bindings
arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings
arm64: dts: qcom: sm8550: remove invalid interconnect property from cryptobam
arm64: dts: qcom: sc7280: Adjust zombie PWM frequency
arm64: dts: qcom: sc8280xp-pmics: Specify interrupt parent explicitly
arm64: dts: qcom: sm7225-fairphone-fp4: enable remaining i2c busses
arm64: dts: qcom: sm7225-fairphone-fp4: move status property down
arm64: dts: qcom: pmk8350: Use the correct PON compatible
arm64: dts: qcom: sc8280xp-x13s: Enable external display
arm64: dts: qcom: sc8280xp-crd: Introduce pmic_glink
arm64: dts: qcom: sc8280xp: Add USB-C-related DP blocks
arm64: dts: qcom: sm8350-hdk: enable GPU
arm64: dts: qcom: sm8350: add GPU, GMU, GPU CC and SMMU nodes
arm64: dts: qcom: sm8350: finish reordering nodes
arm64: dts: qcom: sm8350: move more nodes to correct place
arm64: dts: qcom: sm8350: reorder device nodes
...
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Linus Torvalds
|
c72e04c26f |
ARM: defconfigs for 6.3
As usual, this branch contains all the patches to enable options for newly added device drivers in the 32-bit and 64-bit defconfig files. I have sorted the files according to the changes to Kconfig files, to make it easier to check what has changed compared to the 'make savedefconfig' output. The most notable change this time is a series from Mark Brown to add a 'virtconfig' target for arm64, which is for the moment the same as the 'defconfig' target but disables all the top-level SoC specific options in order to have a smaller and faster kernel build. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmPtOE0ACgkQmmx57+YA GNk0DQ/+N1/Ga/kGtD8UOHrAOO3IPyGJJjQduYBp8e2mNbBy7uq4kOzXdir6va13 4i0N1+5gGt+OC4hbDry4405k8X064nnz5dpgKPWlfIZpMlM/r93xPVKTHRh2rBJI r18PH0I6QRvM4tGDBhbOXxs/T3jzYXTL0Vk4Y7RYO4Gqx0CL5QgQGIXyPkHTCk/y WCl9Ycbb4KAjTsA3lcmsZ+horkKK1uiJuI1KeIiWwKMeHc8rMTJRdSedprURCPaP SyQ4IHMMf3aST4PE8FLLnjD63F0suwUl/K4JRNktOcHcP+29T8cIqOgo7Tq8WLRk WHemO2dQl7stA6K03RPEabXFR7QN8VNVobLiWAfAAY0jf73pXC/OGxHilzWKJwPS Dd8SH2T2BW6p0Iuv95cYarfBXm2yp5Cp7WVmZhwX2/vPGjB9qJhvORiHoObYPIdo JS3FxPvlV6xKOkZwcTTrwJlooO735xNNFl9AyzUXOvmraVFTA+njZ9S7fGq0h/30 Z4UONXkaOSxAe4AfcD7vMDk9ezKFM7rDsPeT27tU3Ti1pLU+AAAkUlyEeWqwerxz miThF1LI5p5SWhSL32LjjBTfBPZ5DXZPni77Mbigq27OK/osuW3CJMenU5qD33+8 tmyzbX5CrkrwL0kfXpB9fCLiQKNmuO5VokbaapewwZykrdvX4H4= =48oI -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfigs updates from Arnd Bergmann: "As usual, this contains all the patches to enable options for newly added device drivers in the 32-bit and 64-bit defconfig files. I have sorted the files according to the changes to Kconfig files, to make it easier to check what has changed compared to the 'make savedefconfig' output. The most notable change this time is a series from Mark Brown to add a 'virtconfig' target for arm64, which is for the moment the same as the 'defconfig' target but disables all the top-level SoC specific options in order to have a smaller and faster kernel build" * tag 'soc-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (39 commits) arm64: defconfig: enable drivers required by the Qualcomm SA8775P platform arm64: defconfig: Enable DisplayPort on SC8280XP laptops arm64: configs: Add virtconfig kbuild: Provide a version of merge_into_defconfig without override warnings scripts: merge_config: Add option to suppress warning on overrides ARM: reorder defconfig files arm64: reorder defconfig arm64: defconfig: enable Qualcomm SDAM nvmem driver arm64: defconfig: enable SM8450 DISPCC clock driver ARM: defconfig: Add IOSCHED_BFQ to the default configs ARM: configs: multi_v7: enable NVMEM driver for STM32 ARM: Add wpcm450_defconfig for Nuvoton WPCM450 arm64: defconfig: Enable DMA_RESTRICTED_POOL arm64: defconfig: Enable missing configs for mt8192-asurada riscv: defconfig: Enable the Allwinner D1 platform and drivers ARM: imx_v6_v7_defconfig: Don't enable PROVE_LOCKING ARM: multi_v7_defconfig: Add GXP Fan and SPI support ARM: add multi_v7_lpae_defconfig kbuild: Add config fragment merge functionality ARM: multi_v7_defconfig: Add options to support TQMLS102xA series ... |
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Linus Torvalds
|
b32c6e029c |
ARM: SoC updates for 6.3
The majority of the changes are for the OMAP2 platform, mostly removing some dead code that got left behind from previous cleanups. Aside from that, there are very minor updates and correctness fixes for Zynq, i.MX, Samsung, Broadcom, AT91, ep93xx, and OMAP1. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmPtUJwACgkQmmx57+YA GNkkqhAAqKN4MyRJgMesZD0SbXrmPCJC7FwLAfr47GdhhanR0sEjLeqtjug4mi1C E24ivgegIpVuywOtzMUgGrX37J+mNNrHz5oxF4GORlPPIn4zHwYgaOdftllxkFis K1Jk/bZp8PyAJcWDzPJ0Cy29uNypO8lUmZgcyAPBH66O2nSi94IMvjzmEz+uwaI/ QdQyCo4xY88SW0Zht48PmqwLDTNmJ/mC8IwI4Km92SEn2qO/gn9D1dVKY2sVAFZh LaU2v0znYDlQ6rrdkBby3cBj25Q9KzOr62wQ18/AAwDcHuLtVf2aXa94pByB5vDl JH2fFQf/eCt/5IXfFrB+iOXGleX2LA0FlMwMuZzvwV0obJPkhia3ismLds1c39uO dcaC3mU5D7VSEuq+q4eSL87aCHxIH/BO9m9DJycNG6n+Bk46eWKne2gMIBfbunf3 gwtJlrWl7FzpJdvc/xbdbILlUaBvSUsZorRcVraQbK554zOVTJRXmQpz4Nz8nfSP olNmeqNg8jRK9rDHWUYJxPgp4kJ/bHXIdacinVYkkXZwqmd26yDNkUSkmBGvUDvP UghiV1R4snjHRG9syxZexyHO9Tz/7zNxOwXGcl5Z8KNg6b9xi8kKLRkd4oIAHSjs /x5OBPkwSdauzqFJV71qns3HnEazAksUe7fxc1DPCPNI1kpfQtY= =4Xcx -----END PGP SIGNATURE----- Merge tag 'arm-soc-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "The majority of the changes are for the OMAP2 platform, mostly removing some dead code that got left behind from previous cleanups. Aside from that, there are very minor updates and correctness fixes for Zynq, i.MX, Samsung, Broadcom, AT91, ep93xx, and OMAP1" * tag 'arm-soc-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (26 commits) dt-bindings: soc: samsung: exynos-pmu: allow phys as child ARM: imx: mach-imx6ul: add imx6ulz support ARM: imx: Call ida_simple_remove() for ida_simple_get arm64: drop redundant "ARMv8" from Kconfig option title ARM: ep93xx: Convert to use descriptors for GPIO LEDs ARM: s3c: fix s3c64xx_set_timer_source prototype ARM: OMAP2+: Fix spelling typos in comment ARM: OMAP2+: Remove unneeded #include <linux/pinctrl/machine.h> ARM: OMAP2+: Remove unneeded #include <linux/pinctrl/pinmux.h> ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init() ARM: BCM63xx: remove useless goto statement ARM: omap2: make functions static ARM: omap2: remove unused omap2_pm_init ARM: omap2: remove unused declarations ARM: omap2: remove unused functions ARM: omap2: smartreflex: remove on_init control ARM: omap2: remove APLL control ARM: omap2: simplify clock2xxx header ARM: omap2: remove unused omap_hwmod_reset.c ARM: omap2: remove unused headers ... |
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Linus Torvalds
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ff0c7e1862 |
ARM: unused boardfile removal for 6.3
This is a follow-up to the deprecation of most of the old-style board files that was merged in linux-6.0, removing them for good. This branch is almost exclusively dead code removal based on those annotations. Some device driver removals went through separate subsystem trees, but the majority is in the same branch, in order to better handle dependencies between the patches and avoid breaking bisection. Unfortunately that leads to merge conflicts against other changes in the subsystem trees, but they should all be trivial to resolve by removing the files. See commit |
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Linus Torvalds
|
5b0ed59649 |
for-6.3/block-2023-02-16
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Merge tag 'for-6.3/block-2023-02-16' of git://git.kernel.dk/linux
Pull block updates from Jens Axboe:
- NVMe updates via Christoph:
- Small improvements to the logging functionality (Amit Engel)
- Authentication cleanups (Hannes Reinecke)
- Cleanup and optimize the DMA mapping cod in the PCIe driver
(Keith Busch)
- Work around the command effects for Format NVM (Keith Busch)
- Misc cleanups (Keith Busch, Christoph Hellwig)
- Fix and cleanup freeing single sgl (Keith Busch)
- MD updates via Song:
- Fix a rare crash during the takeover process
- Don't update recovery_cp when curr_resync is ACTIVE
- Free writes_pending in md_stop
- Change active_io to percpu
- Updates to drbd, inching us closer to unifying the out-of-tree driver
with the in-tree one (Andreas, Christoph, Lars, Robert)
- BFQ update adding support for multi-actuator drives (Paolo, Federico,
Davide)
- Make brd compliant with REQ_NOWAIT (me)
- Fix for IOPOLL and queue entering, fixing stalled IO waiting on
timeouts (me)
- Fix for REQ_NOWAIT with multiple bios (me)
- Fix memory leak in blktrace cleanup (Greg)
- Clean up sbitmap and fix a potential hang (Kemeng)
- Clean up some bits in BFQ, and fix a bug in the request injection
(Kemeng)
- Clean up the request allocation and issue code, and fix some bugs
related to that (Kemeng)
- ublk updates and fixes:
- Add support for unprivileged ublk (Ming)
- Improve device deletion handling (Ming)
- Misc (Liu, Ziyang)
- s390 dasd fixes (Alexander, Qiheng)
- Improve utility of request caching and fixes (Anuj, Xiao)
- zoned cleanups (Pankaj)
- More constification for kobjs (Thomas)
- blk-iocost cleanups (Yu)
- Remove bio splitting from drivers that don't need it (Christoph)
- Switch blk-cgroups to use struct gendisk. Some of this is now
incomplete as select late reverts were done. (Christoph)
- Add bvec initialization helpers, and convert callers to use that
rather than open-coding it (Christoph)
- Misc fixes and cleanups (Jinke, Keith, Arnd, Bart, Li, Martin,
Matthew, Ulf, Zhong)
* tag 'for-6.3/block-2023-02-16' of git://git.kernel.dk/linux: (169 commits)
brd: use radix_tree_maybe_preload instead of radix_tree_preload
block: use proper return value from bio_failfast()
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
block: Fix io statistics for cgroup in throttle path
brd: mark as nowait compatible
brd: check for REQ_NOWAIT and set correct page allocation mask
brd: return 0/-error from brd_insert_page()
block: sync mixed merged request's failfast with 1st bio's
Revert "blk-cgroup: pin the gendisk in struct blkcg_gq"
Revert "blk-cgroup: pass a gendisk to blkg_lookup"
Revert "blk-cgroup: delay blk-cgroup initialization until add_disk"
Revert "blk-cgroup: delay calling blkcg_exit_disk until disk_release"
Revert "blk-cgroup: move the cgroup information to struct gendisk"
nvme-pci: remove iod use_sgls
nvme-pci: fix freeing single sgl
block: ublk: check IO buffer based on flag need_get_data
s390/dasd: Fix potential memleak in dasd_eckd_init()
s390/dasd: sort out physical vs virtual pointers usage
block: Remove the ALLOC_CACHE_SLACK constant
block: make kobj_type structures constant
...
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Linus Torvalds
|
553637f73c |
for-6.3/dio-2023-02-16
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmPueAQQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgplopEACo17a4Z2p2xCedA0NCqX2ggtsSIdYiluPm pgdBzIEsgwKo1XVLGRgGiC8VdMRuzO4Zh/NGn4iRF1a68wjgjnwGWY7r052TUoSr q1yya739BpffnkXjj15x86cwl+5rHv2RQkm15+2HqBgcruA63/ZgdKBtjj+EtVKs zYOlmgyfFbkn8AdULMGiDKP4lixV8gUelv6vWneBwNrj4iSLnuN1+8nJNsl4wxwg ImSpx63AzhUoeL6byc+fmiA8fZhDhSvwON2tCyyCmOjlFM/TLrsm5t1juWiDid1O UROkQwQtsmjSUq3ow5fRJfjbZ3HLa1uGQr95DYHy0OBRAteAhDY5Upv0DXNL0ZBh uNNg8AXtJbyc+pLHWnncyiTzi+3eWs7WiMn04/a5eDhFvcJ0PZjLIgRi5j1ezUS1 bWqoPaAIxoMD83WoMxjnKvBpGeMzPHvNTijeZjkGOu0vOk8JhXqNmLTjNG9aLtzf 1Nvp0o8AqtQAW7cgFazZSWtw4bPk/wZ7mW0zHtqLDHIzXkc7A/Uo0ftdv84G08aW pvakNz4aNLwSPf7hxgPP9SgS9CeHhxK8PS6uk3V788SI8qGiew11+EcTNGkQNmvw /ItCo93UaWD/7SZLObTLslmet7rFHzz6PXaXrMxrSvaeZMkgr7DWEy9XS+ueOtXO fS8QhJX11w== =IU45 -----END PGP SIGNATURE----- Merge tag 'for-6.3/dio-2023-02-16' of git://git.kernel.dk/linux Pull legacy dio update from Jens Axboe: "We only have a few file systems that use the old dio code, make them select it rather than build it unconditionally" * tag 'for-6.3/dio-2023-02-16' of git://git.kernel.dk/linux: fs: build the legacy direct I/O code conditionally fs: move sb_init_dio_done_wq out of direct-io.c |
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Linus Torvalds
|
c1ef500307 |
for-6.3/iter-ubuf-2023-02-16
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Linus Torvalds
|
cce5fe5eda |
for-6.3/io_uring-2023-02-16
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Linus Torvalds
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eca3a04f14 |
dlm for 6.3
This patch set fixes some races in the lowcomms startup and shutdown code that were found by targetted stress testing that quickly and repeatedly joins and leaves lockspaces. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJj870xAAoJEDgbc8f8gGmqGasP/2fy7GIe/NNaTDVfRPzJMVsh v5GP42q7pwuaR2rTZxHOpALfDJXx3wu9zsA3A6luSaYRRHxdntztaVT2vaAFa13o KI2IDB2DIdJ1PqDVgq8E9I6+X/y5gFpeq9Wyo2FdYATncQ370wN42uIk3EECPTZh 73HZHBkACQJ28ljt4zWg9ANn1rSiZQjaKayFwbnaH0AjbWrTehccyKR0BE2rNd6c EqoRX0tRJLH1RVaOHKW+m4EZaMDo2m5hQH/lhcwth/uqxOqQYOSyMPneKVj/TsI8 8ToXRCqOYwV3uNZVhgRxu3hHPd2e0l3OgU+mlvNqURTSANr8/D3kEZp90AWDV2yg yGtaSYspKY7tjgdIWZbTffxXu+5CZs0xTSkw53xjWyCZ4++c/MO4WO3w8/QIsmWd Ow8l29YQc5t7XI0zjpsgyQMaKHQLXE06y9F1jZlZpxa0PfvDOevhl+8YQrKGIJYh B+QzjtkmQLpD9RyBRdmxIrS5dl/Wv+wa4zhstD9jkUAkKvZ5ndYvCVtjRu5F8PZ7 HJzUorZFqDgKfXqTLt91irtS4OdMY4xPWr/V1K8NekTQ/+GY7Q1Qu1MlBOW2aqIk UHfn1VaxdFom+tdFF83WG+kmnUu2+YZK83vtnFoZlTsbvfY//zveR1Hbt4MnTj6G Z00nx5eb2SaKJFHD0J8z =4Def -----END PGP SIGNATURE----- Merge tag 'dlm-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: "This fixes some races in the lowcomms startup and shutdown code that were found by targeted stress testing that quickly and repeatedly joins and leaves lockspaces" * tag 'dlm-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: fs: dlm: remove unnecessary waker_up() calls fs: dlm: move state change into else branch fs: dlm: remove newline in log_print fs: dlm: reduce the shutdown timeout to 5 secs fs: dlm: make dlm sequence id more robust fs: dlm: wait until all midcomms nodes detect version fs: dlm: ignore unexpected non dlm opts msgs fs: dlm: bring back previous shutdown handling fs: dlm: send FIN ack back in right cases fs: dlm: move sending fin message into state change handling fs: dlm: don't set stop rx flag after node reset fs: dlm: fix race setting stop tx flag fs: dlm: be sure to call dlm_send_queue_flush() fs: dlm: fix use after free in midcomms commit fs: dlm: start midcomms before scand fs/dlm: Remove "select SRCU" fs: dlm: fix return value check in dlm_memory_init() |
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Linus Torvalds
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885ce48739 |
for-6.3-tag
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Merge tag 'for-6.3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"The usual mix of performance improvements and new features.
The core change is reworking how checksums are processed, with
followup cleanups and simplifications. There are two minor changes in
block layer and iomap code.
Features:
- block group allocation class heuristics:
- pack files by size (up to 128k, up to 8M, more) to avoid
fragmentation in block groups, assuming that file size and life
time is correlated, in particular this may help during balance
- with tracepoints and extensible in the future
Performance:
- send: cache directory utimes and only emit the command when
necessary
- speedup up to 10x
- smaller final stream produced (no redundant utimes commands
issued)
- compatibility not affected
- fiemap: skip backref checks for shared leaves
- speedup 3x on sample filesystem with all leaves shared (e.g. on
snapshots)
- micro optimized b-tree key lookup, speedup in metadata operations
(sample benchmark: fs_mark +10% of files/sec)
Core changes:
- change where checksumming is done in the io path:
- checksum and read repair does verification at lower layer
- cascaded cleanups and simplifications
- raid56 refactoring and cleanups
Fixes:
- sysfs: make sure that a run-time change of a feature is correctly
tracked by the feature files
- scrub: better reporting of tree block errors
Other:
- locally enable -Wmaybe-uninitialized after fixing all warnings
- misc cleanups, spelling fixes
Other code:
- block: export bio_split_rw
- iomap: remove IOMAP_F_ZONE_APPEND"
* tag 'for-6.3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (109 commits)
btrfs: make kobj_type structures constant
btrfs: remove the bdev argument to btrfs_rmap_block
btrfs: don't rely on unchanging ->bi_bdev for zone append remaps
btrfs: never return true for reads in btrfs_use_zone_append
btrfs: pass a btrfs_bio to btrfs_use_append
btrfs: set bbio->file_offset in alloc_new_bio
btrfs: use file_offset to limit bios size in calc_bio_boundaries
btrfs: do unsigned integer division in the extent buffer binary search loop
btrfs: eliminate extra call when doing binary search on extent buffer
btrfs: raid56: handle endio in scrub_rbio
btrfs: raid56: handle endio in recover_rbio
btrfs: raid56: handle endio in rmw_rbio
btrfs: raid56: submit the read bios from scrub_assemble_read_bios
btrfs: raid56: fold rmw_read_wait_recover into rmw_read_bios
btrfs: raid56: fold recover_assemble_read_bios into recover_rbio
btrfs: raid56: add a bio_list_put helper
btrfs: raid56: wait for I/O completion in submit_read_bios
btrfs: raid56: simplify code flow in rmw_rbio
btrfs: raid56: simplify error handling and code flow in raid56_parity_write
btrfs: replace btrfs_wait_tree_block_writeback by wait_on_extent_buffer_writeback
...
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Linus Torvalds
|
274978f173 |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmPvZWkACgkQnJ2qBz9k QNkVtQf/V515KIb7lEkwOjlF7AQg5MS/c8zuodHISzWYhZyd0KSTb+qnF/QzLvVm cJ3cIPXrIyVw4Eeqh0qQvukOYCcBvUa1IBW5kePiy3mHiHRD2PRgaxSGBXTXqqPG xXagwllrn3/mG4ZKXlNYFrzgoshSFFeBdkLGEi+/L6DAe0B+mG+FIHON1eWylgOT j1D+/k9RNvRhRU8WtStcI4u9mnVPqUI2RSWUpjxuNzUPtyFflPVNCz+bkXXovPQ0 ZQY2HeZcs7jsorCmeSHUzTt5bbj3BfhO3uWL4/wnHgp+88OBRUUyvMrNbOF97xd6 KFqbJVQbSevasUSEvCS+3+EChzjGoA== =DaJi -----END PGP SIGNATURE----- Merge tag 'fixes_for_v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull UDF and ext2 fixes from Jan Kara: - Rewrite of udf directory iteration code to address multiple syzbot reports - Fixes to udf extent handling and block mapping code to address several syzbot reports and filesystem corruption issues uncovered by fsx & fsstress - Convert udf to kmap_local() - Add sanity checks when loading udf bitmaps - Drop old VARCONV support which I've never seen used and which was broken for quite some years without anybody noticing - Finish conversion of ext2 to kmap_local() - One fix to mpage_writepages() on which other udf fixes depend * tag 'fixes_for_v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (78 commits) udf: Avoid directory type conversion failure due to ENOMEM udf: Use unsigned variables for size calculations udf: remove reporting loc in debug output udf: Check consistency of Space Bitmap Descriptor udf: Fix file counting in LVID udf: Limit file size to 4TB udf: Don't return bh from udf_expand_dir_adinicb() udf: Convert udf_expand_file_adinicb() to avoid kmap_atomic() udf: Convert udf_adinicb_writepage() to memcpy_to_page() udf: Switch udf_adinicb_readpage() to kmap_local_page() udf: Move udf_adinicb_readpage() to inode.c udf: Mark aops implementation static udf: Switch to single address_space_operations udf: Add handling of in-ICB files to udf_bmap() udf: Convert all file types to use udf_write_end() udf: Convert in-ICB files to use udf_write_begin() udf: Convert in-ICB files to use udf_direct_IO() udf: Convert in-ICB files to use udf_writepages() udf: Unify .read_folio for normal and in-ICB files udf: Fix off-by-one error when discarding preallocation ... |
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Linus Torvalds
|
cd776a4342 |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmPvZJwACgkQnJ2qBz9k QNlPcAf/UL7DDv37vnvfcFTa9lRyC0dXsgxnVZUwMU0hJs/ewbmueYGnJSBRTVLG 7ad7bKYQVWsjhas4YulofgRrFWxVDcR32qbC+pDo/X6vGjo4tDl2CNPYREY3n3kN xR6Ca7nPxBH5AVYwwOqBJSTqhWGy1TSDeuskndS0P+YtTv6Y4Zvm4UEiNAXJ4nwo 5Nd+bsPpkrEgQqO/NK2rCXfBfkJr4jAMcp+Nn2zAP44icZAXJYn8QrN3gVL6OZlN RKq36MGQf52lxyufVyFCulWKRbxhEKUS0nURZgAG+Sv87DlSuBJgRVG7xJ1baPpK 2g7wG2jaT7YMfA4PWms/rwAj/CkGLA== =NRh0 -----END PGP SIGNATURE----- Merge tag 'fsnotify_for_v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify updates from Jan Kara: "Support for auditing decisions regarding fanotify permission events" * tag 'fsnotify_for_v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify,audit: Allow audit to use the full permission event response fanotify: define struct members to hold response decision context fanotify: Ensure consistent variable type for response |
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Linus Torvalds
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6639c3ce7f |
fsverity updates for 6.3
Fix the longstanding implementation limitation that fsverity was only supported when the Merkle tree block size, filesystem block size, and PAGE_SIZE were all equal. Specifically, add support for Merkle tree block sizes less than PAGE_SIZE, and make ext4 support fsverity on filesystems where the filesystem block size is less than PAGE_SIZE. Effectively, this means that fsverity can now be used on systems with non-4K pages, at least on ext4. These changes have been tested using the verity group of xfstests, newly updated to cover the new code paths. Also update fs/verity/ to support verifying data from large folios. There's also a similar patch for fs/crypto/, to support decrypting data from large folios, which I'm including in this pull request to avoid a merge conflict between the fscrypt and fsverity branches. There will be a merge conflict in fs/buffer.c with some of the foliation work in the mm tree. Please use the merge resolution from linux-next. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCY/KJtRQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK/A/AP0RUlCClBRuHwXPRG0we8R1L153ga4s Vl+xRpCr+SswXwEAiOEpYN5cXoVKzNgxbEXo2pQzxi5lrpjZgUI6CL3DuQs= =ZRFX -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux Pull fsverity updates from Eric Biggers: "Fix the longstanding implementation limitation that fsverity was only supported when the Merkle tree block size, filesystem block size, and PAGE_SIZE were all equal. Specifically, add support for Merkle tree block sizes less than PAGE_SIZE, and make ext4 support fsverity on filesystems where the filesystem block size is less than PAGE_SIZE. Effectively, this means that fsverity can now be used on systems with non-4K pages, at least on ext4. These changes have been tested using the verity group of xfstests, newly updated to cover the new code paths. Also update fs/verity/ to support verifying data from large folios. There's also a similar patch for fs/crypto/, to support decrypting data from large folios, which I'm including in here to avoid a merge conflict between the fscrypt and fsverity branches" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux: fscrypt: support decrypting data from large folios fsverity: support verifying data from large folios fsverity.rst: update git repo URL for fsverity-utils ext4: allow verity with fs block size < PAGE_SIZE fs/buffer.c: support fsverity in block_read_full_folio() f2fs: simplify f2fs_readpage_limit() ext4: simplify ext4_readpage_limit() fsverity: support enabling with tree block size < PAGE_SIZE fsverity: support verification with tree block size < PAGE_SIZE fsverity: replace fsverity_hash_page() with fsverity_hash_block() fsverity: use EFBIG for file too large to enable verity fsverity: store log2(digest_size) precomputed fsverity: simplify Merkle tree readahead size calculation fsverity: use unsigned long for level_start fsverity: remove debug messages and CONFIG_FS_VERITY_DEBUG fsverity: pass pos and size to ->write_merkle_tree_block fsverity: optimize fsverity_cleanup_inode() on non-verity files fsverity: optimize fsverity_prepare_setattr() on non-verity files fsverity: optimize fsverity_file_open() on non-verity files |
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Linus Torvalds
|
f18f9845f2 |
fscrypt updates for 6.3
Simplify the implementation of the test_dummy_encryption mount option by adding the "test dummy key" on-demand. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCY/J7NRQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK3UVAP9Likiuy47D/RM4mOsPMwLAlQRx5uW6 iGxT6DutekA7DwEA4hNjEQQ/EKO+UxFb+fBCX+xpTDbS3LB7CxGsqHzZJQM= =SiNJ -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt updates from Eric Biggers: "Simplify the implementation of the test_dummy_encryption mount option by adding the 'test dummy key' on-demand" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: clean up fscrypt_add_test_dummy_key() fs/super.c: stop calling fscrypt_destroy_keyring() from __put_super() f2fs: stop calling fscrypt_add_test_dummy_key() ext4: stop calling fscrypt_add_test_dummy_key() fscrypt: add the test dummy encryption key on-demand |
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Linus Torvalds
|
dc483c851f |
Changes since last update:
- Add per-cpu kthreads for low-latency decompression for Android
use cases;
- Get rid of tagged pointer helpers since they are rarely used now;
- Several code cleanups to reduce codebase;
- Documentation and MAINTAINERS updates.
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Merge tag 'erofs-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"The most noticeable feature for this cycle is per-CPU kthread
decompression since Android use cases need low-latency I/O handling in
order to ensure the app runtime performance, currently unbounded
workqueue latencies are not quite good for production on many aarch64
hardwares and thus we need to introduce a deterministic expectation
for these. Decompression is CPU-intensive and it is sleepable for
EROFS, so other alternatives like decompression under softirq contexts
are not considered. More details are in the corresponding commit
message.
Others are random cleanups around the whole codebase and we will
continue to clean up further in the next few months.
Due to Lunar New Year holidays, some other new features were not
completely reviewed and solidified as expected and we may delay them
into the next version.
Summary:
- Add per-cpu kthreads for low-latency decompression for Android use
cases
- Get rid of tagged pointer helpers since they are rarely used now
- Several code cleanups to reduce codebase
- Documentation and MAINTAINERS updates"
* tag 'erofs-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: (21 commits)
erofs: fix an error code in z_erofs_init_zip_subsystem()
erofs: unify anonymous inodes for blob
erofs: relinquish volume with mutex held
erofs: maintain cookies of share domain in self-contained list
erofs: remove unused device mapping in meta routine
MAINTAINERS: erofs: Add Documentation/ABI/testing/sysfs-fs-erofs
Documentation/ABI: sysfs-fs-erofs: update supported features
erofs: remove unused EROFS_GET_BLOCKS_RAW flag
erofs: update print symbols for various flags in trace
erofs: make kobj_type structures constant
erofs: add per-cpu threads for decompression as an option
erofs: tidy up internal.h
erofs: get rid of z_erofs_do_map_blocks() forward declaration
erofs: move zdata.h into zdata.c
erofs: remove tagged pointer helpers
erofs: avoid tagged pointers to mark sync decompression
erofs: get rid of erofs_inode_datablocks()
erofs: simplify iloc()
erofs: get rid of debug_one_dentry()
erofs: remove linux/buffer_head.h dependency
...
|
||
|
Linus Torvalds
|
91bc559d8d |
fs.acl.v6.3
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||
|
Linus Torvalds
|
ea5aac6fae |
fs.v6.3
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Merge tag 'fs.v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping
Pull vfs hardening update from Christian Brauner:
"Jan pointed out that during shutdown both filp_close() and super block
destruction will use basic printk logging when bugs are detected. This
causes issues in a few scenarios:
- Tools like syzkaller cannot figure out that the logged message
indicates a bug.
- Users that explicitly opt in to have the kernel bug on data
corruption by selecting CONFIG_BUG_ON_DATA_CORRUPTION should see
the kernel crash when they did actually select that option.
- When there are busy inodes after the superblock is shut down later
access to such a busy inodes walks through freed memory. It would
be better to cleanly crash instead.
All of this can be addressed by using the already existing
CHECK_DATA_CORRUPTION() macro in these places when kernel bugs are
detected. Its logging improvement is useful for all users.
Otherwise this only has a meaningful behavioral effect when users do
select CONFIG_BUG_ON_DATA_CORRUPTION which means this is backward
compatible for regular users"
* tag 'fs.v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping:
fs: Use CHECK_DATA_CORRUPTION() when kernel bugs are detected
|
||
|
Linus Torvalds
|
05e6295f7b |
fs.idmapped.v6.3
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Merge tag 'fs.idmapped.v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping
Pull vfs idmapping updates from Christian Brauner:
- Last cycle we introduced the dedicated struct mnt_idmap type for
mount idmapping and the required infrastucture in
|
||
Yury Norov
|
01bb11ad82 |
sched/topology: fix KASAN warning in hop_cmp()
Despite that prev_hop is used conditionally on cur_hop
is not the first hop, it's initialized unconditionally.
Because initialization implies dereferencing, it might happen
that the code dereferences uninitialized memory, which has been
spotted by KASAN. Fix it by reorganizing hop_cmp() logic.
Reported-by: Bruno Goncalves <bgoncalv@redhat.com>
Fixes:
|
||
|
Linus Torvalds
|
de630176bd |
i_version handling changes for v6.3
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||
|
Linus Torvalds
|
575a7e0f81 |
File locking changes for v6.3
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||
|
Linus Torvalds
|
219ac97a48 |
tpm: v6.3-rc1
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Merge tag 'tpm-v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"In additon to bug fixes, these are noteworthy changes:
- In TPM I2C drivers, migrate from probe() to probe_new() (a new
driver model in I2C).
- TPM CRB: Pluton support
- Add duplicate hash detection to the blacklist keyring in order to
give more meaningful klog output than e.g. [1]"
Link: https://askubuntu.com/questions/1436856/ubuntu-22-10-blacklist-problem-blacklisting-hash-13-message-on-boot [1]
* tag 'tpm-v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
tpm: add vendor flag to command code validation
tpm: Add reserved memory event log
tpm: Use managed allocation for bios event log
tpm: tis_i2c: Convert to i2c's .probe_new()
tpm: tpm_i2c_nuvoton: Convert to i2c's .probe_new()
tpm: tpm_i2c_infineon: Convert to i2c's .probe_new()
tpm: tpm_i2c_atmel: Convert to i2c's .probe_new()
tpm: st33zp24: Convert to i2c's .probe_new()
KEYS: asymmetric: Fix ECDSA use via keyctl uapi
certs: don't try to update blacklist keys
KEYS: Add new function key_create()
certs: make blacklisted hash available in klog
tpm_crb: Add support for CRB devices based on Pluton
crypto: certs: fix FIPS selftest dependency
|
||
|
Linus Torvalds
|
69adb0bcb8 |
Rust changes for v6.3
More core additions, getting closer to a point where the first Rust modules can be upstreamed. The major ones being: - Sync: new types 'Arc', 'ArcBorrow' and 'UniqueArc'. - Types: new trait 'ForeignOwnable' and new type 'ScopeGuard'. There is also a substantial removal in terms of lines: - 'alloc' crate: remove the 'borrow' module (type 'Cow' and trait 'ToOwned'). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPjU5OPd5QIZ9jqqOGXyLc2htIW0FAmPpKj4ACgkQGXyLc2ht IW1AzA//TiKlip9/+kli+ZgFiqqrJGJVMg5EsBAjW7/LP3rPryqmA2MQWHFbEPWC OzV99XZlELcsmp6JeREssuGThm4j6xBk0EsZ0tPtq4S0cPaMChVTaeRlXoMv3ahs i5jIpJYHrZz28zmrQ0L6QZSexTRU+85btcx8C4cDp+b2AGmL7CEepGvHsHMt36GC Joi9L2zqB6u6cNNX4Rm5oD3T4++bUWR8bwrHeng2oO0BWZd8GCqAXUjmVPa0Dkss X8NucPsP8OuQo7lIsF6lKH7hXT/y+OpJBFGS5U7huAMsFV807vuuJVK4uSAUWfji b1M4Bo1dDC4kX4a2atmzmXmn8m8/HT4QwWCBWunMtg/02jztJgUy9mUkZm1ZMt7/ sZRi6WF0HCQeTrQhCS6MGLbZt/ifHhH/bz7Fg5hbNUz9RY5Ydaz9GBrIeA8kqEtM BmDTqmsjerJIic429DAKTVtUFYxh8WJyMCNtVbC2z8JAcXShGL8zBZVBLzKpu7dy SskhYzkViCvkGvryHYiMhEkzNgpi+whD/e4eoWJmwCMOAPaZokpT7C3cmp0xWCuy 4V5PoyMHTKPqPNYUjKsjDq5hTRLV9OPNbJyNhZeEPr24NnxLxE4DCT5vsidHStNR Vx+B8Y5Xuk/gfZjaEd1m5keBwGfBwDrVpQyjBWYnVJWO2lWnD+Y= =Ora4 -----END PGP SIGNATURE----- Merge tag 'rust-6.3' of https://github.com/Rust-for-Linux/linux Pull Rust updates from Miguel Ojeda: "More core additions, getting closer to a point where the first Rust modules can be upstreamed. The major ones being: - Sync: new types 'Arc', 'ArcBorrow' and 'UniqueArc'. - Types: new trait 'ForeignOwnable' and new type 'ScopeGuard'. There is also a substantial removal in terms of lines: - 'alloc' crate: remove the 'borrow' module (type 'Cow' and trait 'ToOwned')" * tag 'rust-6.3' of https://github.com/Rust-for-Linux/linux: rust: delete rust-project.json when running make clean rust: MAINTAINERS: Add the zulip link rust: types: implement `ForeignOwnable` for `Arc<T>` rust: types: implement `ForeignOwnable` for the unit type rust: types: implement `ForeignOwnable` for `Box<T>` rust: types: introduce `ForeignOwnable` rust: types: introduce `ScopeGuard` rust: prelude: prevent doc inline of external imports rust: sync: add support for dispatching on Arc and ArcBorrow. rust: sync: introduce `UniqueArc` rust: sync: allow type of `self` to be `ArcBorrow<T>` rust: sync: introduce `ArcBorrow` rust: sync: allow coercion from `Arc<T>` to `Arc<U>` rust: sync: allow type of `self` to be `Arc<T>` or variants rust: sync: add `Arc` for ref-counted allocations rust: compiler_builtins: make stubs non-global rust: alloc: remove the `borrow` module (`ToOwned`, `Cow`) |
||
Mark Rutland
|
d54170812e |
arm64: fix .idmap.text assertion for large kernels
When building a kernel with many debug options enabled (which happens in test configurations use by myself and syzbot), the kernel can become large enough that portions of .text can be more than 128M away from .idmap.text (which is placed inside the .rodata section). Where idmap code branches into .text, the linker will place veneers in the .idmap.text section to make those branches possible. Unfortunately, as Ard reports, GNU LD has bseen observed to add 4K of padding when adding such veneers, e.g. | .idmap.text 0xffffffc01e48e5c0 0x32c arch/arm64/mm/proc.o | 0xffffffc01e48e5c0 idmap_cpu_replace_ttbr1 | 0xffffffc01e48e600 idmap_kpti_install_ng_mappings | 0xffffffc01e48e800 __cpu_setup | *fill* 0xffffffc01e48e8ec 0x4 | .idmap.text.stub | 0xffffffc01e48e8f0 0x18 linker stubs | 0xffffffc01e48f8f0 __idmap_text_end = . | 0xffffffc01e48f000 . = ALIGN (0x1000) | *fill* 0xffffffc01e48f8f0 0x710 | 0xffffffc01e490000 idmap_pg_dir = . This makes the __idmap_text_start .. __idmap_text_end region bigger than the 4K we require it to fit within, and triggers an assertion in arm64's vmlinux.lds.S, which breaks the build: | LD .tmp_vmlinux.kallsyms1 | aarch64-linux-gnu-ld: ID map text too big or misaligned | make[1]: *** [scripts/Makefile.vmlinux:35: vmlinux] Error 1 | make: *** [Makefile:1264: vmlinux] Error 2 Avoid this by using an `ADRP+ADD+BLR` sequence for branches out of .idmap.text, which avoids the need for veneers. These branches are only executed once per boot, and only when the MMU is on, so there should be no noticeable performance penalty in replacing `BL` with `ADRP+ADD+BLR`. At the same time, remove the "x" and "w" attributes when placing code in .idmap.text, as these are not necessary, and this will prevent the linker from assuming that it is safe to place PLTs into .idmap.text, causing it to warn if and when there are out-of-range branches within .idmap.text, e.g. | LD .tmp_vmlinux.kallsyms1 | arch/arm64/kernel/head.o: in function `primary_entry': | (.idmap.text+0x1c): relocation truncated to fit: R_AARCH64_CALL26 against symbol `dcache_clean_poc' defined in .text section in arch/arm64/mm/cache.o | arch/arm64/kernel/head.o: in function `init_el2': | (.idmap.text+0x88): relocation truncated to fit: R_AARCH64_CALL26 against symbol `dcache_clean_poc' defined in .text section in arch/arm64/mm/cache.o | make[1]: *** [scripts/Makefile.vmlinux:34: vmlinux] Error 1 | make: *** [Makefile:1252: vmlinux] Error 2 Thus, if future changes add out-of-range branches in .idmap.text, it should be easy enough to identify those from the resulting linker errors. Reported-by: syzbot+f8ac312e31226e23302b@syzkaller.appspotmail.com Link: https://lore.kernel.org/linux-arm-kernel/00000000000028ea4105f4e2ef54@google.com/ Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Will Deacon <will@kernel.org> Tested-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20230220162317.1581208-1-mark.rutland@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|
Linus Torvalds
|
d644c670ef |
Remove get_kernel_pages()
Vmalloc page support is removed from shm_get_kernel_pages() and the
get_kernel_pages() call is replaced by calls to get_page(). With no
remaining callers of get_kernel_pages() the function is removed.
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Merge tag 'remove-get_kernel_pages-for-6.3' of https://git.linaro.org/people/jens.wiklander/linux-tee
Pull TEE update from Jens Wiklander:
"Remove get_kernel_pages()
Vmalloc page support is removed from shm_get_kernel_pages() and the
get_kernel_pages() call is replaced by calls to get_page(). With no
remaining callers of get_kernel_pages() the function is removed"
[ This looks like it's just some random 'tee' cleanup, but the bigger
picture impetus for this is really to to to remove historical
confusion with mixed use of kernel virtual addresses and 'struct page'
pointers.
Kernel virtual pointers in the vmalloc space is then particularly
confusing - both for looking up a page pointer (when trying to then
unify a "virtual address or page" interface) and _particularly_ when
mixed with HIGHMEM support and the kmap*() family of remapping.
This is particularly true with HIGHMEM getting much less test coverage
with 32-bit architectures being increasingly legacy targets.
So we actively wanted to remove get_kernel_pages() to make sure nobody
else used it too, and thus the 'tee' part is "finally remove last
user".
See also commit
|
||
XU pengfei
|
d695e44157 |
dm: remove unnecessary (void*) conversion in event_callback()
Pointer variables of void * type do not require type cast. Signed-off-by: XU pengfei <xupengfei@nfschina.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org> |
||
Florian Fainelli
|
3fcdf2dfef |
net: bcmgenet: Support wake-up from s2idle
When we suspend into s2idle we also need to enable the interrupt line that generates the MPD and HFB interrupts towards the host CPU interrupt controller (typically the ARM GIC or MIPS L1) to make it exit s2idle. When we suspend into other modes such as "standby" or "mem" we engage a power management state machine which will gate off the CPU L1 controller (priv->irq0) and ungate the side band wake-up interrupt (priv->wol_irq). It is safe to have both enabled as wake-up sources because they are mutually exclusive given any suspend mode. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Eric Dumazet
|
5f1eb1ff58 |
scm: add user copy checks to put_cmsg()
This is a followup of commit
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Paolo Abeni
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fce10282a0 |
devlink: drop leftover duplicate/unused code
The recent merge from net left-over some unused code in leftover.c - nomen omen. Just drop the unused bits. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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David S. Miller
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f6aa90a7a9 |
linux-can-next-for-6.3-20230217
-----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEDs2BvajyNKlf9TJQvlAcSiqKBOgFAmPvPaoTHG1rbEBwZW5n dXRyb25peC5kZQAKCRC+UBxKKooE6AVYB/9E7c1PRrjsG2MO035QqzYxag5RCn6x m6gPPkp4DURYO7/LbCDYyTC7ZwXV5Le4fZgpgOPk3SYWo5WU72CR4SfA8so1pM9/ M4eFuJ1FB81HHYZ8sndBU3jhTYj1jo3Px/sV4UCNhFcc0GWpzWzLeIQHA9uP8LDW ZRelEeptLEPiEfMEQqQzAt1EDEzN+pWm0DmgC0DSxJTH82BW3BzZqjRzh2GL0p3t sIFH+8rwl1R6CLEvIf9tnk4wZhzR5/8fuuVArOkDh8no5lFI4LeBmmA8fuUgHA3v IgVdibS115qxh/B8vozghgtsRMLcJFUY71VeKdW+QXi7XS0xzEmgwh59 =T7os -----END PGP SIGNATURE----- Merge tag 'linux-can-next-for-6.3-20230217' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2023-02-17 - fixed this is a pull request of 4 patches for net-next/master. The first patch is by Yang Li and converts the ctucanfd driver to devm_platform_ioremap_resource(). The last 3 patches are by Frank Jungclaus, target the esd_usb driver and contains preparations for the upcoming support of the esd CAN-USB/3 hardware. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Horatiu Vultur
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4d3e050b54 |
net: lan966x: Use automatic selection of VCAP rule actionset
Since commit
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David S. Miller
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38d711aacc |
Merge branch 'default_rps_mask-follow-up'
Paolo Abeni says: ==================== net: default_rps_mask follow-up The first patch namespacify the setting. In the common case, once proper isolation is in place in the main namespace, forwarding to/from each child netns will allways happen on the desidered CPUs. Any additional RPS stage inside the child namespace will not provide additional isolation and could hurt performance badly if picking a CPU on a remote node. The 2nd patch adds more self-tests coverage. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Paolo Abeni
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3a7d84eae0 |
self-tests: more rps self tests
Explicitly check for child netns and main ns independency Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Paolo Abeni
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50bcfe8df7 |
net: make default_rps_mask a per netns attribute
That really was meant to be a per netns attribute from the beginning. The idea is that once proper isolation is in place in the main namespace, additional demux in the child namespaces will be redundant. Let's make child netns default rps mask empty by default. To avoid bloating the netns with a possibly large cpumask, allocate it on-demand during the first write operation. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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David S. Miller
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e469b6268d |
wireless-next patches for v6.3
Third set of patches for v6.3. This time only a set of small fixes submitted during the last day or two. -----BEGIN PGP SIGNATURE----- iQFFBAABCgAvFiEEiBjanGPFTz4PRfLobhckVSbrbZsFAmPvtW8RHGt2YWxvQGtl cm5lbC5vcmcACgkQbhckVSbrbZtXKQgAijngq4w2/w/jb9VtVGpHnS6SGYIH4L2U bI2zUyNaQcAQTKcA+W4fLP2b37i4xvhfSqXkZ6d62eKNn0q25VI1A6OVFjSDMpDC xsf5MV5esOt+pgnhLvhfhf9+XCyIy15CKnaEVYDXSrZsl9hseUIWILjBT7jETqO4 j0uQZodD+C3KPcjty0nypqj/otUlmtvzbeDGd8G1maXdIJhQI2gSciINaE0TnAev 2DKexHQ/kKYgIIlmKO/E68EMK0CVV18+fXt9xcHspVI1S0AOrT3fki0U1/Zr7heL Y2KxDs32jsGkss6V1c1gkQ/XrPUwnl1o8M2Ftr6KYFykh8xb/Xxufg== =DkcS -----END PGP SIGNATURE----- Merge tag 'wireless-next-2023-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.3 Third set of patches for v6.3. This time only a set of small fixes submitted during the last day or two. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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David S. Miller
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1155a2281d |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next
Pablo Neira Ayuso says: ==================== Netfilter/IPVS updates for net-next The following patchset contains Netfilter updates for net-next: 1) Add safeguard to check for NULL tupe in objects updates via NFT_MSG_NEWOBJ, this should not ever happen. From Alok Tiwari. 2) Incorrect pointer check in the new destroy rule command, from Yang Yingliang. 3) Incorrect status bitcheck in nf_conntrack_udp_packet(), from Florian Westphal. 4) Simplify seq_print_acct(), from Ilia Gavrilov. 5) Use 2-arg optimal variant of kfree_rcu() in IPVS, from Julian Anastasov. 6) TCP connection enters CLOSE state in conntrack for locally originated TCP reset packet from the reject target, from Florian Westphal. The fixes #2 and #3 in this series address issues from the previous pull nf-next request in this net-next cycle. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Arnd Bergmann
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129ff4de58 |
net: microchip: sparx5: reduce stack usage
The vcap_admin structures in vcap_api_next_lookup_advanced_test()
take several hundred bytes of stack frame, but when CONFIG_KASAN_STACK
is enabled, each one of them also has extra padding before and after
it, which ends up blowing the warning limit:
In file included from drivers/net/ethernet/microchip/vcap/vcap_api.c:3521:
drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c: In function 'vcap_api_next_lookup_advanced_test':
drivers/net/ethernet/microchip/vcap/vcap_api_kunit.c:1954:1: error: the frame size of 1448 bytes is larger than 1400 bytes [-Werror=frame-larger-than=]
1954 | }
Reduce the total stack usage by replacing the five structures with
an array that only needs one pair of padding areas.
Fixes:
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Arnd Bergmann
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a59f832a71 |
sfc: use IS_ENABLED() checks for CONFIG_SFC_SRIOV
One local variable has become unused after a recent change:
drivers/net/ethernet/sfc/ef100_nic.c: In function 'ef100_probe_netdev_pf':
drivers/net/ethernet/sfc/ef100_nic.c:1155:21: error: unused variable 'net_dev' [-Werror=unused-variable]
struct net_device *net_dev = efx->net_dev;
^~~~~~~
The variable is still used in an #ifdef. Replace the #ifdef with
an if(IS_ENABLED()) check that lets the compiler see where it is
used, rather than adding another #ifdef.
This also fixes an uninitialized return value in ef100_probe_netdev_pf()
that gcc did not spot.
Fixes:
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Michal Swiatkowski
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8173c2f9a1 |
ice: properly alloc ICE_VSI_LB
Devlink reload patchset introduced regression. ICE_VSI_LB wasn't
taken into account when doing default allocation. Fix it by adding a
case for ICE_VSI_LB in ice_vsi_alloc_def().
Fixes:
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Colin Ian King
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0d39ad3e1b |
sfc: Fix spelling mistake "creationg" -> "creating"
There is a spelling mistake in a pci_warn message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Alejandro Lucero <alejandro.lucero-palau@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Geetha sowjanya
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933a01ad59 |
octeontx2-af: Add NIX Errata workaround on CN10K silicon
This patch adds workaround for below 2 HW erratas 1. Due to improper clock gating, NIXRX may free the same NPA buffer multiple times.. to avoid this, always enable NIX RX conditional clock. 2. NIX FIFO does not get initialized on reset, if the SMQ flush is triggered before the first packet is processed, it will lead to undefined state. The workaround to perform SMQ flush only if packet count is non-zero in MDQ. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Andrew Lunn
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c2a978c171 |
net: phy: Read EEE abilities when using .features
A PHY driver can use a static integer value to indicate what link mode
features it supports, i.e, its abilities.. This is the old way, but
useful when dynamically determining the devices features does not
work, e.g. support of fibre.
EEE support has been moved into phydev->supported_eee. This needs to
be set otherwise the code assumes EEE is not supported. It is normally
set as part of reading the devices abilities. However if a static
integer value was used, the dynamic reading of the abilities is not
performed. Add a call to genphy_c45_read_eee_abilities() to read the
EEE abilities.
Fixes:
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David S. Miller
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0b1dbf889d |
Merge branch 'phydev-locks'
Andrew Lunn says: ==================== Add additional phydev locks The phydev lock should be held when accessing members of phydev, or calling into the driver. Some of the phy_ethtool_ functions are missing locks. Add them. To avoid deadlock the marvell driver is modified since it calls one of the functions which gain locks, which would result in a deadlock. The missing locks have not caused noticeable issues, so these patches are for net-next. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Andrew Lunn
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2f987d4866 |
net: phy: Add locks to ethtool functions
The phydev lock should be held while accessing members of phydev, or calling into the driver. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Andrew Lunn
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3365777a6a |
net: phy: marvell: Use the unlocked genphy_c45_ethtool_get_eee()
phy_ethtool_get_eee() is about to gain locking of the phydev lock. This means it cannot be used within a PHY driver without causing a deadlock. Swap to using genphy_c45_ethtool_get_eee() which assumes the lock has already been taken. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Doug Berger
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a7515af9fb |
net: bcmgenet: fix MoCA LED control
When the bcmgenet_mii_config() code was refactored it was missed
that the LED control for the MoCA interface got overwritten by
the port_ctrl value. Its previous programming is restored here.
Fixes:
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Shigeru Yoshida
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9ca5e7ecab |
l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()
When a file descriptor of pppol2tp socket is passed as file descriptor
of UDP socket, a recursive deadlock occurs in l2tp_tunnel_register().
This situation is reproduced by the following program:
int main(void)
{
int sock;
struct sockaddr_pppol2tp addr;
sock = socket(AF_PPPOX, SOCK_DGRAM, PX_PROTO_OL2TP);
if (sock < 0) {
perror("socket");
return 1;
}
addr.sa_family = AF_PPPOX;
addr.sa_protocol = PX_PROTO_OL2TP;
addr.pppol2tp.pid = 0;
addr.pppol2tp.fd = sock;
addr.pppol2tp.addr.sin_family = PF_INET;
addr.pppol2tp.addr.sin_port = htons(0);
addr.pppol2tp.addr.sin_addr.s_addr = inet_addr("192.168.0.1");
addr.pppol2tp.s_tunnel = 1;
addr.pppol2tp.s_session = 0;
addr.pppol2tp.d_tunnel = 0;
addr.pppol2tp.d_session = 0;
if (connect(sock, (const struct sockaddr *)&addr, sizeof(addr)) < 0) {
perror("connect");
return 1;
}
return 0;
}
This program causes the following lockdep warning:
============================================
WARNING: possible recursive locking detected
6.2.0-rc5-00205-gc96618275234 #56 Not tainted
--------------------------------------------
repro/8607 is trying to acquire lock:
ffff8880213c8130 (sk_lock-AF_PPPOX){+.+.}-{0:0}, at: l2tp_tunnel_register+0x2b7/0x11c0
but task is already holding lock:
ffff8880213c8130 (sk_lock-AF_PPPOX){+.+.}-{0:0}, at: pppol2tp_connect+0xa82/0x1a30
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(sk_lock-AF_PPPOX);
lock(sk_lock-AF_PPPOX);
*** DEADLOCK ***
May be due to missing lock nesting notation
1 lock held by repro/8607:
#0: ffff8880213c8130 (sk_lock-AF_PPPOX){+.+.}-{0:0}, at: pppol2tp_connect+0xa82/0x1a30
stack backtrace:
CPU: 0 PID: 8607 Comm: repro Not tainted 6.2.0-rc5-00205-gc96618275234 #56
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.1-2.fc37 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x100/0x178
__lock_acquire.cold+0x119/0x3b9
? lockdep_hardirqs_on_prepare+0x410/0x410
lock_acquire+0x1e0/0x610
? l2tp_tunnel_register+0x2b7/0x11c0
? lock_downgrade+0x710/0x710
? __fget_files+0x283/0x3e0
lock_sock_nested+0x3a/0xf0
? l2tp_tunnel_register+0x2b7/0x11c0
l2tp_tunnel_register+0x2b7/0x11c0
? sprintf+0xc4/0x100
? l2tp_tunnel_del_work+0x6b0/0x6b0
? debug_object_deactivate+0x320/0x320
? lockdep_init_map_type+0x16d/0x7a0
? lockdep_init_map_type+0x16d/0x7a0
? l2tp_tunnel_create+0x2bf/0x4b0
? l2tp_tunnel_create+0x3c6/0x4b0
pppol2tp_connect+0x14e1/0x1a30
? pppol2tp_put_sk+0xd0/0xd0
? aa_sk_perm+0x2b7/0xa80
? aa_af_perm+0x260/0x260
? bpf_lsm_socket_connect+0x9/0x10
? pppol2tp_put_sk+0xd0/0xd0
__sys_connect_file+0x14f/0x190
__sys_connect+0x133/0x160
? __sys_connect_file+0x190/0x190
? lockdep_hardirqs_on+0x7d/0x100
? ktime_get_coarse_real_ts64+0x1b7/0x200
? ktime_get_coarse_real_ts64+0x147/0x200
? __audit_syscall_entry+0x396/0x500
__x64_sys_connect+0x72/0xb0
do_syscall_64+0x38/0xb0
entry_SYSCALL_64_after_hwframe+0x63/0xcd
This patch fixes the issue by getting/creating the tunnel before
locking the pppol2tp socket.
Fixes:
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Benjamin Tissoires
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47e91fdfa5 |
HID: mcp-2221: prevent UAF in delayed work
If the device is plugged/unplugged without giving time for mcp_init_work()
to complete, we might kick in the devm free code path and thus have
unavailable struct mcp_2221 while in delayed work.
Canceling the delayed_work item is enough to solve the issue, because
cancel_delayed_work_sync will prevent the work item to requeue itself.
Fixes:
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David S. Miller
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cf06eef0c8 |
Merge branch 'icmp6-drop-reason'
Eric Dumazet says: ==================== ipv6: icmp6: better drop reason support This series aims to have more precise drop reason reports for icmp6. This should reduce false positives on most usual cases. This can be extended as needed later. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |