mirror of https://gitee.com/openkylin/linux.git
1014926 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Pan Dong
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c89849cc02 |
ext4: fix avefreec in find_group_orlov
The avefreec should be average free clusters instead of average free blocks, otherwize Orlov's allocator will not work properly when bigalloc enabled. Cc: stable@kernel.org Signed-off-by: Pan Dong <pandong.peter@bytedance.com> Link: https://lore.kernel.org/r/20210525073656.31594-1-pandong.peter@bytedance.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Zhang Yi
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4fb7c70a88 |
ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
The cache_cnt parameter of tracepoint ext4_es_shrink_exit means the
remaining cache count after shrink, but now it is the cache count before
shrink, fix it by read sbi->s_extent_cache_cnt again.
Fixes:
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Zhang Yi
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e5e7010e54 |
ext4: remove check for zero nr_to_scan in ext4_es_scan()
After converting fs shrinkers to new scan/count API, we are no longer
pass zero nr_to_scan parameter to detect the number of objects to free,
just remove this check.
Fixes:
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Tian Tao
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b2d2e75735 |
ext4: remove set but rewrite variables
In the ext4_dx_add_entry function, the at variable is assigned but will reset just after “again:” label. So delete the unnecessary assignment. this will not chang the logic. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Reviewed-by: Artem Blagodarenko <artem.blagodarenko@gmail.com> Link: https://lore.kernel.org/r/1621493752-36890-1-git-send-email-tiantao6@hisilicon.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Leah Rumancik
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fd7b23be92 |
ext4: update journal documentation
Add a section about journal checkpointing, including information about the ioctl EXT4_IOC_CHECKPOINT which can be used to trigger a journal checkpoint from userspace. Also, update the journal allocation information to reflect that up to 10240000 blocks are used for the journal and that the journal is not necessarily contiguous. Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com> Changes in v5: - clarify behavior of DRY_RUN flag Link: https://lore.kernel.org/r/20210518151327.130198-3-leah.rumancik@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Leah Rumancik
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351a0a3fbc |
ext4: add ioctl EXT4_IOC_CHECKPOINT
ioctl EXT4_IOC_CHECKPOINT checkpoints and flushes the journal. This includes forcing all the transactions to the log, checkpointing the transactions, and flushing the log to disk. This ioctl takes u32 "flags" as an argument. Three flags are supported. EXT4_IOC_CHECKPOINT_FLAG_DRY_RUN can be used to verify input to the ioctl. It returns error if there is any invalid input, otherwise it returns success without performing any checkpointing. The other two flags, EXT4_IOC_CHECKPOINT_FLAG_DISCARD and EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT, can be used to issue requests to discard or zeroout the journal logs blocks, respectively. At this point, EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT is primarily added to enable testing of this codepath on devices that don't support discard. EXT4_IOC_CHECKPOINT_FLAG_DISCARD and EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT cannot both be set. Systems that wish to achieve content deletion SLO can set up a daemon that calls this ioctl at a regular interval such that it matches with the SLO requirement. Thus, with this patch, the ext4_dir_entry2 wipeout patch[1], and the Ext4 "-o discard" mount option set, Ext4 can now guarantee that all file contents, file metatdata, and filenames will not be accessible through the filesystem and will have had discard or zeroout requests issued for corresponding device blocks. The __jbd2_journal_erase function could also be used to discard or zero-fill the journal during journal load after recovery. This would provide a potential solution to a journal replay bug reported earlier this year[2]. After a successful journal recovery, e2fsck can call this ioctl to discard the journal as well. [1] https://lore.kernel.org/linux-ext4/YIHknqxngB1sUdie@mit.edu/ [2] https://lore.kernel.org/linux-ext4/YDZoaacIYStFQT8g@mit.edu/ Link: https://lore.kernel.org/r/20210518151327.130198-2-leah.rumancik@gmail.com Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Leah Rumancik
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01d5d96542 |
ext4: add discard/zeroout flags to journal flush
Add a flags argument to jbd2_journal_flush to enable discarding or zero-filling the journal blocks while flushing the journal. Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com> Link: https://lore.kernel.org/r/20210518151327.130198-1-leah.rumancik@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Yang Yingliang
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8f6840c4fd |
ext4: return error code when ext4_fill_flex_info() fails
After commit |
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Zhang Yi
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b9a037b7f3 |
ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
In ext4_orphan_cleanup(), if ext4_truncate() failed to get a transaction handle, it didn't remove the inode from the in-core orphan list, which may probably trigger below error dump in ext4_destroy_inode() during the final iput() and could lead to memory corruption on the later orphan list changes. EXT4-fs (sda): Inode 6291467 (00000000b8247c67): orphan list check failed! 00000000b8247c67: 0001f30a 00000004 00000000 00000023 ............#... 00000000e24cde71: 00000006 014082a3 00000000 00000000 ......@......... 0000000072c6a5ee: 00000000 00000000 00000000 00000000 ................ ... This patch fix this by cleanup in-core orphan list manually if ext4_truncate() return error. Cc: stable@kernel.org Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210507071904.160808-1-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Anirudh Rayabharam
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ce3aba4359 |
ext4: fix kernel infoleak via ext4_extent_header
Initialize eh_generation of struct ext4_extent_header to prevent leaking
info to userspace. Fixes KMSAN kernel-infoleak bug reported by syzbot at:
http://syzkaller.appspot.com/bug?id=78e9ad0e6952a3ca16e8234724b2fa92d041b9b8
Cc: stable@kernel.org
Reported-by: syzbot+2dcfeaf8cb49b05e8f1a@syzkaller.appspotmail.com
Fixes:
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Pavel Skripkin
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618f003199 |
ext4: fix memory leak in ext4_fill_super
static int kthread(void *_create) will return -ENOMEM or -EINTR in case of internal failure or kthread_stop() call happens before threadfn call. To prevent fancy error checking and make code more straightforward we moved all cleanup code out of kmmpd threadfn. Also, dropped struct mmpd_data at all. Now struct super_block is a threadfn data and struct buffer_head embedded into struct ext4_sb_info. Reported-by: syzbot+d9e482e303930fa4f6ff@syzkaller.appspotmail.com Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Link: https://lore.kernel.org/r/20210430185046.15742-1-paskripkin@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Jiapeng Chong
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1fc57ca5a2 |
ext4: remove redundant assignment to error
Variable error is set to zero but this value is never read as it's not used later on, hence it is a redundant assignment and can be removed. Cleans up the following clang-analyzer warning: fs/ext4/ioctl.c:657:3: warning: Value stored to 'error' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/1619691409-83160-1-git-send-email-jiapeng.chong@linux.alibaba.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Joseph Qi
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5c680150d7 |
ext4: remove redundant check buffer_uptodate()
Now set_buffer_uptodate() will test first and then set, so we don't have to check buffer_uptodate() first, remove it to simplify code. Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com> Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com> Link: https://lore.kernel.org/r/1619418587-5580-1-git-send-email-joseph.qi@linux.alibaba.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Jan Kara
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d0b040f5f2 |
ext4: fix overflow in ext4_iomap_alloc()
A code in iomap alloc may overflow block number when converting it to
byte offset. Luckily this is mostly harmless as we will just use more
expensive method of writing using unwritten extents even though we are
writing beyond i_size.
Cc: stable@kernel.org
Fixes:
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Linus Torvalds
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614124bea7 | Linux 5.13-rc5 | |
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Linus Torvalds
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90d56a3d6e |
SCSI fixes on 20210606
Five small and fairly minor fixes, all in drivers. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYLzsbiYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishRkoAQD07kLp JSHpsn97DOdDpCYu+GoLtHz9uJ9Keh+61hbv+gEAoruwy+STPC3MiKP6IW4b1i/R U66kS0NWYkGqOITA2Xs= =Wqvj -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Five small and fairly minor fixes, all in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V scsi: ufs: ufs-mediatek: Fix HCI version in some platforms scsi: qedf: Do not put host in qedf_vport_create() unconditionally scsi: lpfc: Fix failure to transmit ABTS on FC link scsi: target: core: Fix warning on realtime kernels |
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Linus Torvalds
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20e41d9bc8 |
Miscellaneous ext4 bug fixes for v5.13
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmC82AQACgkQ8vlZVpUN gaOkAgf+KH57P/P0sB6aVBHpAzqa9jTKJWMA5kpCqYUDkYlfF7n2hwsjMzWpJ5MY ZvFpKAflmRnve/ULUZQX6+zrcbieNs3e+6VFZrZ0PmxN0dupyISLY7jnvCRDleA7 BFO34AcH+QEst9zXJmgta9eoy3LA8sawhQ/d7ujVY+IRFk40m26fuAMiaGznlQJ5 dmrx7pHZWKFIDFIg2TdFlP+Voqbxs2VTT16gmWpGBdTyWYHKjbSOLKJFc9DwYeE9 aANf6iIzwXz7y9pZiOnTrGuKDEJcIZNESkbIqw62YgqsoObLbsbCZNmNcqxyHpYQ Mh3L59KtmjANW3iOxQfyxkNTugxchw== =BSnf -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Miscellaneous ext4 bug fixes" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Only advertise encrypted_casefold when encryption and unicode are enabled ext4: fix no-key deletion for encrypt+casefold ext4: fix memory leak in ext4_fill_super ext4: fix fast commit alignment issues ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed ext4: fix accessing uninit percpu counter variable with fast_commit ext4: fix memory leak in ext4_mb_init_backend on error path. |
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Linus Torvalds
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decad3e1d1 |
ARM: SoC fixes for 5.13
A set of fixes that have been coming in over the last few weeks, the usual mix of fixes: - DT fixups for TI K3 - SATA drive detection fix for TI DRA7 - Power management fixes and a few build warning removals for OMAP - OP-TEE fix to use standard API for UUID exporting - DT fixes for a handful of i.MX boards ... plus a few other smaller items -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmC9IRYPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3m/sQAI8JaXHnUBbXAAn0ugMLaTfXA1FKI+in+O43 xobyBwe6R4XNAr1GQvLYXF6vY3eaMHrcS/a1dU96uH7h3B8aq9ZR9DqrpJ5VNu37 q55t+brJkEI8+t5u08u6jrxfVARu4FbyZB4jIkbIwxnyEynx/8Bl7sLYImOhspkb ipEkgPOSGcIDUcsI1eXIb6urQYkE0yssy20qNYFQ4neYS4Su4gy+LA2OTSqRHk/s uQtfJZGN9LbxUFJ4mho349hebjM3rjXw2ox9Znk4bIhBbW38sppjstQ8lhi5YhbW RlKDEIYcc/Fo/Hy1xoiAY2MZ7lMMUnXOEhMQmzQd1AZVNH0ysr8vuSEBy9mxF36r Jx3eXWDZulDnhM/3eA8GJg3o5kcCZcymFHxo2X0bMeiMlXZ77QP8XV5Y5/C6LQf3 wJ4lncq0Q4wc9q7W2uGCq/JrMbJxOTjh6nbLlOIENHliRgwk48aoHY4RlOtKpws7 82S/vCAAj/08mpV2AzZtTtUxIrvgJcdKm9freXZOoUp53yvHbltLZXm2bBrfLdh1 qM0vT9+skUajxWXG0HpTNJSig3DeAMmfwC3As4kjibA8Jtr8y7249Z/xKPXJrZI+ 5lvi4S2AT/QJbER0jUe6nIamS9RIFnDy0+J0BPvfJ6VpDMIM18rn6M4iev0am9v7 MDI6Mm2+ =TbGI -----END PGP SIGNATURE----- Merge tag 'arm-soc-fixes-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "A set of fixes that have been coming in over the last few weeks, the usual mix of fixes: - DT fixups for TI K3 - SATA drive detection fix for TI DRA7 - Power management fixes and a few build warning removals for OMAP - OP-TEE fix to use standard API for UUID exporting - DT fixes for a handful of i.MX boards And a few other smaller items" * tag 'arm-soc-fixes-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits) arm64: meson: select COMMON_CLK soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe() ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells ARM: dts: imx7d-pico: Fix the 'tuning-step' property ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property arm64: dts: freescale: sl28: var1: fix RGMII clock and voltage arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage ARM: imx: pm-imx27: Include "common.h" arm64: dts: zii-ultra: fix 12V_MAIN voltage arm64: dts: zii-ultra: remove second GEN_3V3 regulator instance arm64: dts: ls1028a: fix memory node bus: ti-sysc: Fix am335x resume hang for usb otg module ARM: OMAP2+: Fix build warning when mmc_omap is not built ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function ARM: OMAP1: Fix use of possibly uninitialized irq variable optee: use export_uuid() to copy client UUID arm64: dts: ti: k3*: Introduce reg definition for interrupt routers arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges ... |
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Linus Torvalds
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bd7b12aa60 |
powerpc fixes for 5.13 #5
Fix our KVM reverse map real-mode handling since we enabled huge vmalloc (in some configurations). Revert a recent change to our IOMMU code which broke some devices. Fix KVM handling of FSCR on P7/P8, which could have possibly let a guest crash it's Qemu. Fix kprobes validation of prefixed instructions across page boundary. Thanks to: Alexey Kardashevskiy, Christophe Leroy, Fabiano Rosas, Frederic Barrat, Naveen N. Rao, Nicholas Piggin. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmC8wi8THG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgN42D/4vHCHX4T0CZ/5bwh1RMOoGKM+PFyLe BoA2i8lvUILG1+LOiRJuBnVZiWwKYBqfkkfY4BmQpU3Oe3gjbJJwc9QGGHUDarWn NmMPqVgaO5qXObObKXzBU1Ihq4UQwMhK044srzXcgMYyTnSFNgWQAsvO0+0Cl4K4 uT100AFV4tps8dLCHCq2XVHuQALnHzZah4yQ8i6u1TMN/TK+kXyONrMSCgsQ1mrM dDsT1zVeegj8EuW/n9kXkLNp2YZeatptZB7cPDtojlhCQTsZBcKnYtDq5ScASuwy 7hGjzA2SyWsa6l0Iejoj8tr/ZS8Nutftz3izuhDNLEf4foz0tOWqxbXJayOA5J7w vzs9OSFbT6z/svELSIkRCvfePqUdDdC2MthWoShgv0SoIXj+Y7ABKQRW9B5rLeF5 RiB2kCB+7S/03qjDtn57IlJC6aVoHzglTAdYXuj7guUEsZQrmtsdm1IM4eB0XYyx A9/AMCGSbswT0/IUriO4b9FtWGOJJf1vWv3WeqE63gPxqhyTz1ACqMT/0HLrARJZ /QLZrbuOSMBSGDnmJxy3vzb+3fxGxSGrUcoYc6MiSODuRgf7zHuRJsSDwoftnOTW PXVWPVz9ef0OEmuBJyEgTrO+/g9jjCPw8UJz9EaFzkMHbaoHRuZdo2m8X6zrXQLh AUVlDkkSmblY9w== =KkfQ -----END PGP SIGNATURE----- Merge tag 'powerpc-5.13-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Fix our KVM reverse map real-mode handling since we enabled huge vmalloc (in some configurations). Revert a recent change to our IOMMU code which broke some devices. Fix KVM handling of FSCR on P7/P8, which could have possibly let a guest crash it's Qemu. Fix kprobes validation of prefixed instructions across page boundary. Thanks to Alexey Kardashevskiy, Christophe Leroy, Fabiano Rosas, Frederic Barrat, Naveen N. Rao, and Nicholas Piggin" * tag 'powerpc-5.13-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: Revert "powerpc/kernel/iommu: Align size for IOMMU_PAGE_SIZE() to save TCEs" KVM: PPC: Book3S HV: Save host FSCR in the P7/8 path powerpc: Fix reverse map real-mode address lookup with huge vmalloc powerpc/kprobes: Fix validation of prefixed instructions across page boundary |
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Linus Torvalds
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773ac53bbf |
- Fix out-of-spec hardware (1st gen Hygon) which does not implement
MSR_AMD64_SEV even though the spec clearly states so, and check CPUID
bits first.
- Send only one signal to a task when it is a SEGV_PKUERR si_code type.
- Do away with all the wankery of reserving X amount of memory in
the first megabyte to prevent BIOS corrupting it and simply and
unconditionally reserve the whole first megabyte.
- Make alternatives NOP optimization work at an arbitrary position
within the patched sequence because the compiler can put single-byte
NOPs for alignment anywhere in the sequence (32-bit retpoline), vs our
previous assumption that the NOPs are only appended.
- Force-disable ENQCMD[S] instructions support and remove update_pasid()
because of insufficient protection against FPU state modification in an
interrupt context, among other xstate horrors which are being addressed
at the moment. This one limits the fallout until proper enablement.
- Use cpu_feature_enabled() in the idxd driver so that it can be
build-time disabled through the defines in .../asm/disabled-features.h.
- Fix LVT thermal setup for SMI delivery mode by making sure the APIC
LVT value is read before APIC initialization so that softlockups during
boot do not happen at least on one machine.
- Mark all legacy interrupts as legacy vectors when the IO-APIC is
disabled and when all legacy interrupts are routed through the PIC.
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Merge tag 'x86_urgent_for_v5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
"A bunch of x86/urgent stuff accumulated for the last two weeks so
lemme unload it to you.
It should be all totally risk-free, of course. :-)
- Fix out-of-spec hardware (1st gen Hygon) which does not implement
MSR_AMD64_SEV even though the spec clearly states so, and check
CPUID bits first.
- Send only one signal to a task when it is a SEGV_PKUERR si_code
type.
- Do away with all the wankery of reserving X amount of memory in the
first megabyte to prevent BIOS corrupting it and simply and
unconditionally reserve the whole first megabyte.
- Make alternatives NOP optimization work at an arbitrary position
within the patched sequence because the compiler can put
single-byte NOPs for alignment anywhere in the sequence (32-bit
retpoline), vs our previous assumption that the NOPs are only
appended.
- Force-disable ENQCMD[S] instructions support and remove
update_pasid() because of insufficient protection against FPU state
modification in an interrupt context, among other xstate horrors
which are being addressed at the moment. This one limits the
fallout until proper enablement.
- Use cpu_feature_enabled() in the idxd driver so that it can be
build-time disabled through the defines in disabled-features.h.
- Fix LVT thermal setup for SMI delivery mode by making sure the APIC
LVT value is read before APIC initialization so that softlockups
during boot do not happen at least on one machine.
- Mark all legacy interrupts as legacy vectors when the IO-APIC is
disabled and when all legacy interrupts are routed through the PIC"
* tag 'x86_urgent_for_v5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Check SME/SEV support in CPUID first
x86/fault: Don't send SIGSEGV twice on SEGV_PKUERR
x86/setup: Always reserve the first 1M of RAM
x86/alternative: Optimize single-byte NOPs at an arbitrary position
x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()
dmaengine: idxd: Use cpu_feature_enabled()
x86/thermal: Fix LVT thermal setup for SMI delivery mode
x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
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Daniel Rosenberg
|
e71f99f2df |
ext4: Only advertise encrypted_casefold when encryption and unicode are enabled
Encrypted casefolding is only supported when both encryption and
casefolding are both enabled in the config.
Fixes:
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Daniel Rosenberg
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63e7f12893 |
ext4: fix no-key deletion for encrypt+casefold
commit |
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Alexey Makhalov
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afd09b617d |
ext4: fix memory leak in ext4_fill_super
Buffer head references must be released before calling kill_bdev(); otherwise the buffer head (and its page referenced by b_data) will not be freed by kill_bdev, and subsequently that bh will be leaked. If blocksizes differ, sb_set_blocksize() will kill current buffers and page cache by using kill_bdev(). And then super block will be reread again but using correct blocksize this time. sb_set_blocksize() didn't fully free superblock page and buffer head, and being busy, they were not freed and instead leaked. This can easily be reproduced by calling an infinite loop of: systemctl start <ext4_on_lvm>.mount, and systemctl stop <ext4_on_lvm>.mount ... since systemd creates a cgroup for each slice which it mounts, and the bh leak get amplified by a dying memory cgroup that also never gets freed, and memory consumption is much more easily noticed. Fixes: |
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Harshad Shirwadkar
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a7ba36bc94 |
ext4: fix fast commit alignment issues
Fast commit recovery data on disk may not be aligned. So, when the
recovery code reads it, this patch makes sure that fast commit info
found on-disk is first memcpy-ed into an aligned variable before
accessing it. As a consequence of it, we also remove some macros that
could resulted in unaligned accesses.
Cc: stable@kernel.org
Fixes:
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Ye Bin
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082cd4ec24 |
ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed
We got follow bug_on when run fsstress with injecting IO fault: [130747.323114] kernel BUG at fs/ext4/extents_status.c:762! [130747.323117] Internal error: Oops - BUG: 0 [#1] SMP ...... [130747.334329] Call trace: [130747.334553] ext4_es_cache_extent+0x150/0x168 [ext4] [130747.334975] ext4_cache_extents+0x64/0xe8 [ext4] [130747.335368] ext4_find_extent+0x300/0x330 [ext4] [130747.335759] ext4_ext_map_blocks+0x74/0x1178 [ext4] [130747.336179] ext4_map_blocks+0x2f4/0x5f0 [ext4] [130747.336567] ext4_mpage_readpages+0x4a8/0x7a8 [ext4] [130747.336995] ext4_readpage+0x54/0x100 [ext4] [130747.337359] generic_file_buffered_read+0x410/0xae8 [130747.337767] generic_file_read_iter+0x114/0x190 [130747.338152] ext4_file_read_iter+0x5c/0x140 [ext4] [130747.338556] __vfs_read+0x11c/0x188 [130747.338851] vfs_read+0x94/0x150 [130747.339110] ksys_read+0x74/0xf0 This patch's modification is according to Jan Kara's suggestion in: https://patchwork.ozlabs.org/project/linux-ext4/patch/20210428085158.3728201-1-yebin10@huawei.com/ "I see. Now I understand your patch. Honestly, seeing how fragile is trying to fix extent tree after split has failed in the middle, I would probably go even further and make sure we fix the tree properly in case of ENOSPC and EDQUOT (those are easily user triggerable). Anything else indicates a HW problem or fs corruption so I'd rather leave the extent tree as is and don't try to fix it (which also means we will not create overlapping extents)." Cc: stable@kernel.org Signed-off-by: Ye Bin <yebin10@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210506141042.3298679-1-yebin10@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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Linus Torvalds
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f5b6eb1e01 |
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang: "Some more bugfixes from I2C for v5.13. Usual stuff" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: qcom-geni: Suspend and resume the bus during SYSTEM_SLEEP_PM ops i2c: qcom-geni: Add shutdown callback for i2c i2c: tegra-bpmp: Demote kernel-doc abuses i2c: altera: Fix formatting issue in struct and demote unworthy kernel-doc headers |
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Olof Johansson
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b9c112f2c2 |
Devicetree fixes for TI K3 platforms for v5.13 merge window:
These minor fixes include: * Fixups for device tree discovered during yaml conversion * Fixups for missing dma-coherent property in j7200 * Removal of camera sensor node from am65 evm dts to overlay as camera sensor boards are variable. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+KKGk1TrgjIXoxo03bWEnRc2JJ0FAmCjqiAACgkQ3bWEnRc2 JJ0BvQ//VZl9llR0VWY9mADZBxIZ4tKwEGK9tK1fvQx44oWfjy30YkoN5UNDVbOO RsSNPOiaUZbGUBjmVXJlxsjgDgpFsA3jGYaNwOiPHsN6CcglNug8W2roytmPO7j2 +csfGvSXCgFZX/7fnaqyv5lTjZE2xoBH4btacSPkil34Na7sgZhEVJ1aZQ3gWYzl occPgPPqR+8AK3mVVDk7C43eVGNUAs2VhxM7BoIUYNJrT2UZt4eWziFOBLq8ULSa O3K6YqUNm59qSe5Y3Vy3oGItVtEHJi+6wsYLKOeYPL+DuomyO9GVNH5Qa9IiD/AU E7zNaG3Chx1YygRNvaIZ5g/DD3iLVFxa5nOigdqu/VqzO80NJnw4OWt6/F8U1czX TZscs1u1x9LmtWLhdfPBJ6O7qwuKKobVBPo+CqrviHbXebjJJdwRXbj8Bkf2IIKB 612V6kXwLJ4Q/2XWaDSZHoYw1GMjHE/qQg05o0GltkrHtes40LnAHNe1aB9yKCIJ hMWK9Hp+asr5Jic7aJOXcFPWn6P10hp6jdEoV3Ihs5lygLdqHhrcQvjpT804z4Hz 4aWbHWTLODvLQwI9OBiiT3sr+H0s6HOoBQ6svzqoWsEBwRpukxtGCl+A19vj+hHg far/47XRJBtDW+e8EV1pVhxQ7NqDjYjyBY4irgn2+FgH9WAPZJc= =veTm -----END PGP SIGNATURE----- Merge tag 'ti-k3-dt-fixes-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/fixes Devicetree fixes for TI K3 platforms for v5.13 merge window: These minor fixes include: * Fixups for device tree discovered during yaml conversion * Fixups for missing dma-coherent property in j7200 * Removal of camera sensor node from am65 evm dts to overlay as camera sensor boards are variable. * tag 'ti-k3-dt-fixes-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: arm64: dts: ti: k3*: Introduce reg definition for interrupt routers arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges arm64: dts: ti: k3-*: Rename the TI-SCI node arm64: dts: ti: k3-am65-wakeup: Drop un-necessary properties from dmsc node arm64: dts: ti: k3-am65-wakeup: Add debug region to TI-SCI node arm64: dts: ti: k3-*: Rename the TI-SCI clocks node name arm64: dts: ti: j7200-main: Mark Main NAVSS as dma-coherent arm64: dts: ti: k3-am654-base-board: remove ov5640 Link: https://lore.kernel.org/r/20210518115634.467vgpbzplal5kou@obituary Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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7468bed8f8 |
OP-TEE use export_uuid() to copy UUID
-----BEGIN PGP SIGNATURE----- iQJOBAABCgA4FiEEFV+gSSXZJY9ZyuB5LinzTIcAHJcFAmCjhswaHGplbnMud2lr bGFuZGVyQGxpbmFyby5vcmcACgkQLinzTIcAHJfM7Q//f4hdxcAb+iLiFwJVj7IL 0kJ5MUj+4NyxdzxWBsqHE80Vf0MxumAaxLLKLl1SrV1os3nKUQENG7+XAdC/5ozT m3Qcw0qTQRQ3eC3wMDM150fmnpadTkeOmwReQrsHBdczP+fuWbw9q+JN9dN3t2y8 kaym43DtGoIbUfmyqmac5YbO80mE0QAq73wcqYqRcNQk56fS2nsPFEUTqDA9iQTp lAVtMoYC65SdHFHsxMe46TMme0vnG99sN2MMLwNDfJdYjQI1Dzn3NRqgVMEmGvNP ZShtvePSoaF/GS3axzlE2dxJcHPyC7bLSoTYS4s0FjWQ8AcJMqQrL2YeCJieny4Y 2SILHN+25xDVyAimW8dQQNJBnDP/zJlnL6FBv6b7I1rynQYy733NbZ8TedHlHptF WEV47IyYVvaQs18wg24MD4wjtVDzK8s/r+frpBOrTiRr/AYJqqu8JtKYJHKNRpqZ EGN9o54fe4Yo97fkcyqQkE/vYdsRhJfz29gPEMaITSwOEu11xIiM2ia7KyARWbjo wJzZJY4AH2Gs0LeoEfMwTyKCH4KGvziBVzd/Dbc8ri1mzpgoRuDN1IkMcbBoZghQ 1xjlRwZKk4yMKO5Sj4jOd6bp03qpFL+9lD0MKSD70Z86DN8Ods0G2QwgdhdHBe9o 7gQE8NyvTmHWZ93aS1Fer1k= =1uWY -----END PGP SIGNATURE----- Merge tag 'optee-fix-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes OP-TEE use export_uuid() to copy UUID * tag 'optee-fix-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee: optee: use export_uuid() to copy client UUID Link: https://lore.kernel.org/r/20210518100712.GA449561@jade Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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2f3e4eb179 |
PM and build warning fixes for omaps
While chasing system suspend related regressions, I noticed few other issues related to PM would be good to have fixed: - UART idling does not always work for hardware autoidle features - am335x resume works only the first time unless musb module is loaded Then there are three patches for omap1 related warnings caused by the gpio changes, and one build warning fix for legacy mmc platform code when mmc is built as a loadable module. These can all be merged whenever suitable naturally. I've sent the more urgent SATA regression fix separately although it appears in this pull request too because of the branches merged. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmC3IlsRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXOQww/+KyrCAWN2184qd4LinTVoBnh0Uuh74MIb c3y1oXUD6srbCn1ZQZh33dw6ek/lMAqRSZYtxS81/ByfsPxiwV1M5TKiLM/HHfGD qb9cxQ4pldWM85bN18QiDsWpN7VngtluqD61nSk5fFGWFJ7FB3Gkaq0pwFY69XR2 pxi9jdiJzGZmfrth/1k10K/oosYZemtGMtbCJ7kaeXTHpi0n6cycK3HYdWpSNaG6 ZJOYc0YQtHjgMImMZC2b7cpcg8N5bXVoC0znBoePnHAMHr3K3ucCz+7j+jOXeAjU ADMoUCm5l4Yp1ibPeC1b7zaLqOOMXwiRLoOypTqpUTfCR2yWsaxsw7rmt44me0y0 XRjFfrMKRBzWnD2a3zPYK6OHzErV8A1rzJnFLqQ2cDW0GGZe6bI/mlwfTSqMu1Ih dFY4J66gkIdNtEfivKF0aOqwWUytoJEKI4KTnWdJuLFk/FYvv40FOrLGeiYb1jpT ijnkdmn7UEgqUrOwDdaIa90YIVf6SiENerrBCiDUuMD2tB+KYZxYxWuv7wTOcJGK Nz3KMwzD8nttIzPXKDWUuOQofZwkPb61rtyoEnlXAEsRxOBg9QRkU/wzZMDzoIok i2T2ubL1ifrby7KN46zdO+Nw58c37Z1y0TCz8IAiSIrKpjQP5TMySHpfvVh2odjc g0gRsRi3j5M= =/LY8 -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.13/fixes-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes PM and build warning fixes for omaps While chasing system suspend related regressions, I noticed few other issues related to PM would be good to have fixed: - UART idling does not always work for hardware autoidle features - am335x resume works only the first time unless musb module is loaded Then there are three patches for omap1 related warnings caused by the gpio changes, and one build warning fix for legacy mmc platform code when mmc is built as a loadable module. These can all be merged whenever suitable naturally. I've sent the more urgent SATA regression fix separately although it appears in this pull request too because of the branches merged. * tag 'omap-for-v5.13/fixes-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act bus: ti-sysc: Fix am335x resume hang for usb otg module ARM: OMAP2+: Fix build warning when mmc_omap is not built ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function ARM: OMAP1: Fix use of possibly uninitialized irq variable Link: https://lore.kernel.org/r/pull-1622614772-543196@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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94277cb5b4 |
Regression fix for TI dra7 SATA not detecting drives
The SATA quirk flags are no missing With recent removal of legacy platform data and we need to add the quirk flags to detect drives. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmC3HPcRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXOm5BAAyx2d3sgsredffn9njQw75oEARUiwt7kB uMVvvgqKQw8hluixHgxwrCQwQURBVBmQqZ6yHVPRhDCRqeYAZibYxdkfCllS/fa5 0/b8dHLccXehaX6TYuhyqVMy+2atHSYE9blc4s+/ijMfrytIqORjz2yfIhILItgu nBaHR0HvYqvwESOYL48wg00Plbf4PYhxOrwJiI+9njuuQntQJ66EbK4+OWIVzxS8 jxoqQvAqdbuXLKd7ZHahGhBus4nK3ePVBkDHgHEKDeufbGt77euueRAR5IaC3liR Y2u2q9Fn73Ae8sGAYy379O/CWXpdQr3Fy5gMtH36cWhEjqowUIftkeRu7yovHHjS WFT2c5fOIYrFoNPnw9Sm4TQgNvBleUNK6DmDeZ/Z1DrtjQyuZKUJ2tWkNm+m4O7n DE/HOuH6AAAkW0cvZvhJK4vZQNagN7CGy/fEARo2/hR/nMjZFRFD/NO7tUtuocwy /7uuPyX1oH0xbRJpAjSMLQVk0LU8Heb84pLU3PGk0jsDL2BfRyUUpOdfFWgdXeLS 9jRKQT/nupaqDYFi/j10KIOuy1owanmnm8pW5qzspVMFnWSsbcmYDP2QcAdbk4tF 1EbfoIFp/OKp5t2Efqkl2rozmpdKqowX4Ww/xQMeGlBqZXYkEP/lpr3uUlirP65U bpnEztC0v7g= =Ssh+ -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.13/fixes-sata' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Regression fix for TI dra7 SATA not detecting drives The SATA quirk flags are no missing With recent removal of legacy platform data and we need to add the quirk flags to detect drives. * tag 'omap-for-v5.13/fixes-sata' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Fix missing quirk flags for sata Link: https://lore.kernel.org/r/pull-1622613578-121536@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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3091a9e742 |
Amlogic fixes for v5.13-rc1
- arm64: meson: select COMMON_CLK to select a proper implementation of the clock API - soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe() -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPVPGJshWBf4d9CyLd9zb2sjISdEFAmC0kP8ACgkQd9zb2sjI SdHINRAAl/YoblNGN8pbVjICgaPA+vwKJHcI6iHr6Fp3ErXpmqSRKQsLPYpfx6LO HdqItR02fL8KbGjazRVldowy1yd+XWlXaZzqilX92ICyTIVHW/oh9IqpR9PBF718 e+x9BYDqMxJDj2qc7h3KjbHOYXneXrScd8NchWxI6PjI11+294jQHJ0kOYJeDYQB JRIsJq2BsxoUpncodT0GK6FRnDpqIxFTUrKa3Rs7yKSQRaw+XTO7KTFXwDQTTgE8 YuY47If4UVM+qWBZbP3qAmazxPpBj2NR/zecK8w07A3470vVA9NvB5pdLkK4I9Ax qWg8L+uq6CbndYOfNAOGHC420LmVa+95oiN/5/iakXvBCKRhmLLZ230nM08vJxqb USLGAEBRx9w/x1y/N3jqE27TyQo4mYWJbeAiXniu3t4M7+o16hpocKVgH8pFMlV7 hHvj8X+8F8dCeYUtTAY2h/upOVXgYsX9D15NsJCg5uJW+mQ4qW/5XvCuFFstfrlL XauNUNyyYLOWlmrvRcoSivCmykBBgkCx5vGydlwZIPf/wa1/tJ0VINxOC2qlGj/l rX2BUoLUx0hUoDsmnPxLQGn4ArONhpNwySFTZavnG2fKMO0p2VOluvoLkw+ovepm iToxEKU/c0CHLfx74MEqAmiK+K3/EM6RX4EodX4ZdshpRJYojcI= =z6p+ -----END PGP SIGNATURE----- Merge tag 'amlogic-fixes-v5.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/fixes Amlogic fixes for v5.13-rc1 - arm64: meson: select COMMON_CLK to select a proper implementation of the clock API - soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe() * tag 'amlogic-fixes-v5.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: arm64: meson: select COMMON_CLK soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe() Link: https://lore.kernel.org/r/73e76706-f3f4-bebf-10dd-d2ec9106a234@baylibre.com Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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3a2d3ae067 |
i.MX fixes for 5.13:
- Fix missing-prototypes warning of 'imx27_pm_init' in i.MX27 platform pm code. - A couple of patches from Fabio Estevam to fix 'tuning-step' property in imx7d-meerkat96 and imx7d-pico DT. - Fix '#gpio-cells' of nxp,pca8574 device in imx6qdl-emcon-avari DT. - A couple of patches from Lucas Stach to fix regulator and voltage for imx8mq-zii-ultra board. - Add missing regulators for imx6q-dhcom to avoid possible instability issues. - Fix memory-controller settings for fsl-ls1028a DT. - Fix RGMII clock and voltage for a couple of fsl-ls1028a-kontron-sl28 boards. - Fix RGMII connection to QCA8334 switch for imx6dl-yapp4 board. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmCu8p4UHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM7k+Qf9Ek/atJBjaaVzhbGFQ8HRnDOk4U5J dR0GbXKSN1zXjDLSBOBRyNcVn2T6lp4LwwYoleC2qG6MNoe6+y7fk1oRdvjkGjRO ZYfZT/JJl187IN6JsxR8VhRmmcI5/C3bihMbpKoLdHcPGbwC4relfSy99Io94Xfk CVn3PTxBA4KfoDq/+EiA9HkQ/HwQh/y7KD5yVd6OtLkt9awT1hYW1ttVefp95nAK 5+zTm0Z14U8aGm+wo8jywvSyeXiuMeWDUrweo05XcaHWfcv3T0Wni7tgS2pluxqa lCMsNQBsZDTk6fUWxqPjjAEl6ks8N1H9L7YIGpq1dOCSYFUqI3jCmkhrFQ== =5vQk -----END PGP SIGNATURE----- Merge tag 'imx-fixes-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.13: - Fix missing-prototypes warning of 'imx27_pm_init' in i.MX27 platform pm code. - A couple of patches from Fabio Estevam to fix 'tuning-step' property in imx7d-meerkat96 and imx7d-pico DT. - Fix '#gpio-cells' of nxp,pca8574 device in imx6qdl-emcon-avari DT. - A couple of patches from Lucas Stach to fix regulator and voltage for imx8mq-zii-ultra board. - Add missing regulators for imx6q-dhcom to avoid possible instability issues. - Fix memory-controller settings for fsl-ls1028a DT. - Fix RGMII clock and voltage for a couple of fsl-ls1028a-kontron-sl28 boards. - Fix RGMII connection to QCA8334 switch for imx6dl-yapp4 board. * tag 'imx-fixes-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells ARM: dts: imx7d-pico: Fix the 'tuning-step' property ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property arm64: dts: freescale: sl28: var1: fix RGMII clock and voltage arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage ARM: imx: pm-imx27: Include "common.h" arm64: dts: zii-ultra: fix 12V_MAIN voltage arm64: dts: zii-ultra: remove second GEN_3V3 regulator instance arm64: dts: ls1028a: fix memory node ARM: dts: imx6q-dhcom: Add PU,VDD1P1,VDD2P5 regulators ARM: dts: imx6dl-yapp4: Fix RGMII connection to QCA8334 switch Link: https://lore.kernel.org/r/20210527011758.GD8194@dragon Signed-off-by: Olof Johansson <olof@lixom.net> |
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Linus Torvalds
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e5220dd167 |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "13 patches. Subsystems affected by this patch series: mips, mm (kfence, debug, pagealloc, memory-hotplug, hugetlb, kasan, and hugetlb), init, proc, lib, ocfs2, and mailmap" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mailmap: use private address for Michel Lespinasse ocfs2: fix data corruption by fallocate lib: crc64: fix kernel-doc warning mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY mm/kasan/init.c: fix doc warning proc: add .gitignore for proc-subset-pid selftest hugetlb: pass head page to remove_hugetlb_page() drivers/base/memory: fix trying offlining memory blocks with memory holes on aarch64 mm/page_alloc: fix counting of free pages after take off from buddy mm/debug_vm_pgtable: fix alignment for pmd/pud_advanced_tests() pid: take a reference when initializing `cad_pid` kfence: use TASK_IDLE when awaiting allocation Revert "MIPS: make userspace mapping young by default" |
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Linus Torvalds
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af8d9eb840 |
RISC-V Fixes for 5.13-rc5
* Build with '-mno-relax' when using LLVM's linker, which doesn't support linker relaxation. * A fix to build without SiFive's errata. * A fix to use PAs during init_resources() * A fix to avoid W+X mappings during boot. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmC7i5ATHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiaQVEAC5/S8N9LdmN6ObGTjmuitfi2YMAnQ/ rNPbZNU/rF9Xf09QmJYHzLh4K6rdLRhd1ZL/voYSEzjZqq9vF60f6gQGgGQ9tULM OEMfVPsUdqHte+8qG9HkseeRTjpqOlV8iSYIvDNOPdXaT8O4OSIx7LZQDpF1nvbg 0KU0BE6BtL6NfAL2yF9HB2jlB5hiN9IZRWj9IXl84Rd8838/b09BUY7KPOMv6W3v ENkMkWsWuqxnZFsWdlNErveujULZTETpRuGp01/vqweTMfMGPkhQV73qGMbj1w42 jLPPFJL62B7v7y24c+MdWdNMnKSGkjXoKXX4UjK0e96zIwq9nRx+346Jx+zZSO0Y 4zeUTPUCOXycU+p/kB6odLq6dXmjx0RiG2hxjCZawpHGiyTYZ3j7rl5dzQXFN4Ad Onc54gQ/w0+yIvasOi7uQnBHtIRpkr2Lu3kK91ZzFF5W0qlio7GbvIgD09ny098c 2j9x/Mp8qUdPSqtIBZ4djB8tGcMfPPW3fcaCDtcjBID+RdMSHzIkyWqCMQYhCEoJ Ke/B04Of0ExM5SmFE/LP63zpTYmGy8TNWyjKvC1cuegE3yUsEAoNve8d922wiAtO 8exiHjhc+eRO127EXWQNJU6A9HJ7maO+a8o22fgLdQNZkR829wLaJmo3PQ6//L/5 s2tj7h30zAvxOw== =vuVu -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - Build with '-mno-relax' when using LLVM's linker, which doesn't support linker relaxation. - A fix to build without SiFive's errata. - A fix to use PAs during init_resources() - A fix to avoid W+X mappings during boot. * tag 'riscv-for-linus-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: Fix memblock_free() usages in init_resources() riscv: skip errata_cip_453.o if CONFIG_ERRATA_SIFIVE_CIP_453 is disabled riscv: mm: Fix W+X mappings at boot riscv: Use -mno-relax when using lld linker |
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Michel Lespinasse
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2eff0573e0 |
mailmap: use private address for Michel Lespinasse
Link: https://lkml.kernel.org/r/20210602221225.49446-1-michel@lespinasse.org Signed-off-by: Michel Lespinasse <michel@lespinasse.org> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Junxiao Bi
|
6bba4471f0 |
ocfs2: fix data corruption by fallocate
When fallocate punches holes out of inode size, if original isize is in
the middle of last cluster, then the part from isize to the end of the
cluster will be zeroed with buffer write, at that time isize is not yet
updated to match the new size, if writeback is kicked in, it will invoke
ocfs2_writepage()->block_write_full_page() where the pages out of inode
size will be dropped. That will cause file corruption. Fix this by
zero out eof blocks when extending the inode size.
Running the following command with qemu-image 4.2.1 can get a corrupted
coverted image file easily.
qemu-img convert -p -t none -T none -f qcow2 $qcow_image \
-O qcow2 -o compat=1.1 $qcow_image.conv
The usage of fallocate in qemu is like this, it first punches holes out
of inode size, then extend the inode size.
fallocate(11, FALLOC_FL_KEEP_SIZE|FALLOC_FL_PUNCH_HOLE, 2276196352, 65536) = 0
fallocate(11, 0, 2276196352, 65536) = 0
v1: https://www.spinics.net/lists/linux-fsdevel/msg193999.html
v2: https://lore.kernel.org/linux-fsdevel/20210525093034.GB4112@quack2.suse.cz/T/
Link: https://lkml.kernel.org/r/20210528210648.9124-1-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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YueHaibing
|
415f0c835b |
lib: crc64: fix kernel-doc warning
Fix W=1 kernel build warning: lib/crc64.c:40: warning: bad line: or the previous crc64 value if computing incrementally. Link: https://lkml.kernel.org/r/20210601135851.15444-1-yuehaibing@huawei.com Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Coly Li <colyli@suse.de> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Mina Almasry
|
d84cf06e3d |
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
The userfaultfd hugetlb tests cause a resv_huge_pages underflow. This
happens when hugetlb_mcopy_atomic_pte() is called with !is_continue on
an index for which we already have a page in the cache. When this
happens, we allocate a second page, double consuming the reservation,
and then fail to insert the page into the cache and return -EEXIST.
To fix this, we first check if there is a page in the cache which
already consumed the reservation, and return -EEXIST immediately if so.
There is still a rare condition where we fail to copy the page contents
AND race with a call for hugetlb_no_page() for this index and again we
will underflow resv_huge_pages. That is fixed in a more complicated
patch not targeted for -stable.
Test:
Hacked the code locally such that resv_huge_pages underflows produce a
warning, then:
./tools/testing/selftests/vm/userfaultfd hugetlb_shared 10
2 /tmp/kokonut_test/huge/userfaultfd_test && echo test success
./tools/testing/selftests/vm/userfaultfd hugetlb 10
2 /tmp/kokonut_test/huge/userfaultfd_test && echo test success
Both tests succeed and produce no warnings. After the test runs number
of free/resv hugepages is correct.
[mike.kravetz@oracle.com: changelog fixes]
Link: https://lkml.kernel.org/r/20210528004649.85298-1-almasrymina@google.com
Fixes:
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Yu Kuai
|
7b6889f54a |
mm/kasan/init.c: fix doc warning
Fix gcc W=1 warning: mm/kasan/init.c:228: warning: Function parameter or member 'shadow_start' not described in 'kasan_populate_early_shadow' mm/kasan/init.c:228: warning: Function parameter or member 'shadow_end' not described in 'kasan_populate_early_shadow' Link: https://lkml.kernel.org/r/20210603140700.3045298-1-yukuai3@huawei.com Signed-off-by: Yu Kuai <yukuai3@huawei.com> Acked-by: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Zhang Yi <yi.zhang@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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David Matlack
|
263e88d678 |
proc: add .gitignore for proc-subset-pid selftest
This new selftest needs an entry in the .gitignore file otherwise git
will try to track the binary.
Link: https://lkml.kernel.org/r/20210601164305.11776-1-dmatlack@google.com
Fixes:
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Naoya Horiguchi
|
0c5da35723 |
hugetlb: pass head page to remove_hugetlb_page()
When memory_failure() or soft_offline_page() is called on a tail page of
some hugetlb page, "BUG: unable to handle page fault" error can be
triggered.
remove_hugetlb_page() dereferences page->lru, so it's assumed that the
page points to a head page, but one of the caller,
dissolve_free_huge_page(), provides remove_hugetlb_page() with 'page'
which could be a tail page. So pass 'head' to it, instead.
Link: https://lkml.kernel.org/r/20210526235257.2769473-1-nao.horiguchi@gmail.com
Fixes:
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David Hildenbrand
|
928130532e |
drivers/base/memory: fix trying offlining memory blocks with memory holes on aarch64
offline_pages() properly checks for memory holes and bails out.
However, we do a page_zone(pfn_to_page(start_pfn)) before calling
offline_pages() when offlining a memory block.
We should not unconditionally call page_zone(pfn_to_page(start_pfn)) on
aarch64 in offlining code, otherwise we can trigger a BUG when hitting a
memory hole:
kernel BUG at include/linux/mm.h:1383!
Internal error: Oops - BUG: 0 [#1] SMP
Modules linked in: loop processor efivarfs ip_tables x_tables ext4 mbcache jbd2 dm_mod igb nvme i2c_algo_bit mlx5_core i2c_core nvme_core firmware_class
CPU: 13 PID: 1694 Comm: ranbug Not tainted 5.12.0-next-20210524+ #4
Hardware name: MiTAC RAPTOR EV-883832-X3-0001/RAPTOR, BIOS 1.6 06/28/2020
pstate: 60000005 (nZCv daif -PAN -UAO -TCO BTYPE=--)
pc : memory_subsys_offline+0x1f8/0x250
lr : memory_subsys_offline+0x1f8/0x250
Call trace:
memory_subsys_offline+0x1f8/0x250
device_offline+0x154/0x1d8
online_store+0xa4/0x118
dev_attr_store+0x44/0x78
sysfs_kf_write+0xe8/0x138
kernfs_fop_write_iter+0x26c/0x3d0
new_sync_write+0x2bc/0x4f8
vfs_write+0x718/0xc88
ksys_write+0xf8/0x1e0
__arm64_sys_write+0x74/0xa8
invoke_syscall.constprop.0+0x78/0x1e8
do_el0_svc+0xe4/0x298
el0_svc+0x20/0x30
el0_sync_handler+0xb0/0xb8
el0_sync+0x178/0x180
Kernel panic - not syncing: Oops - BUG: Fatal exception
SMP: stopping secondary CPUs
Kernel Offset: disabled
CPU features: 0x00000251,20000846
Memory Limit: none
If nr_vmemmap_pages is set, we know that we are dealing with hotplugged
memory that doesn't have any holes. So call
page_zone(pfn_to_page(start_pfn)) only when really necessary -- when
nr_vmemmap_pages is set and we actually adjust the present pages.
Link: https://lkml.kernel.org/r/20210526075226.5572-1-david@redhat.com
Fixes:
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|
Ding Hui
|
bac9c6fa1f |
mm/page_alloc: fix counting of free pages after take off from buddy
Recently we found that there is a lot MemFree left in /proc/meminfo after do a lot of pages soft offline, it's not quite correct. Before Oscar's rework of soft offline for free pages [1], if we soft offline free pages, these pages are left in buddy with HWPoison flag, and NR_FREE_PAGES is not updated immediately. So the difference between NR_FREE_PAGES and real number of available free pages is also even big at the beginning. However, with the workload running, when we catch HWPoison page in any alloc functions subsequently, we will remove it from buddy, meanwhile update the NR_FREE_PAGES and try again, so the NR_FREE_PAGES will get more and more closer to the real number of available free pages. (regardless of unpoison_memory()) Now, for offline free pages, after a successful call take_page_off_buddy(), the page is no longer belong to buddy allocator, and will not be used any more, but we missed accounting NR_FREE_PAGES in this situation, and there is no chance to be updated later. Do update in take_page_off_buddy() like rmqueue() does, but avoid double counting if some one already set_migratetype_isolate() on the page. [1]: commit |
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Gerald Schaefer
|
04f7ce3f07 |
mm/debug_vm_pgtable: fix alignment for pmd/pud_advanced_tests()
In pmd/pud_advanced_tests(), the vaddr is aligned up to the next pmd/pud
entry, and so it does not match the given pmdp/pudp and (aligned down)
pfn any more.
For s390, this results in memory corruption, because the IDTE
instruction used e.g. in xxx_get_and_clear() will take the vaddr for
some calculations, in combination with the given pmdp. It will then end
up with a wrong table origin, ending on ...ff8, and some of those
wrongly set low-order bits will also select a wrong pagetable level for
the index addition. IDTE could therefore invalidate (or 0x20) something
outside of the page tables, depending on the wrongly picked index, which
in turn depends on the random vaddr.
As result, we sometimes see "BUG task_struct (Not tainted): Padding
overwritten" on s390, where one 0x5a padding value got overwritten with
0x7a.
Fix this by aligning down, similar to how the pmd/pud_aligned pfns are
calculated.
Link: https://lkml.kernel.org/r/20210525130043.186290-2-gerald.schaefer@linux.ibm.com
Fixes:
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|
Mark Rutland
|
0711f0d705 |
pid: take a reference when initializing `cad_pid`
During boot, kernel_init_freeable() initializes `cad_pid` to the init task's struct pid. Later on, we may change `cad_pid` via a sysctl, and when this happens proc_do_cad_pid() will increment the refcount on the new pid via get_pid(), and will decrement the refcount on the old pid via put_pid(). As we never called get_pid() when we initialized `cad_pid`, we decrement a reference we never incremented, can therefore free the init task's struct pid early. As there can be dangling references to the struct pid, we can later encounter a use-after-free (e.g. when delivering signals). This was spotted when fuzzing v5.13-rc3 with Syzkaller, but seems to have been around since the conversion of `cad_pid` to struct pid in commit |
|
|
Marco Elver
|
8fd0e995cc |
kfence: use TASK_IDLE when awaiting allocation
Since wait_event() uses TASK_UNINTERRUPTIBLE by default, waiting for an
allocation counts towards load. However, for KFENCE, this does not make
any sense, since there is no busy work we're awaiting.
Instead, use TASK_IDLE via wait_event_idle() to not count towards load.
BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1185565
Link: https://lkml.kernel.org/r/20210521083209.3740269-1-elver@google.com
Fixes:
|
|
|
Thomas Bogendoerfer
|
50c25ee97c |
Revert "MIPS: make userspace mapping young by default"
This reverts commit |
|
|
Linus Torvalds
|
9d32fa5d74 |
Networking fixes for 5.13-rc5, including fixes from bpf, wireless,
netfilter and wireguard trees.
The bpf vs lockdown+audit fix is the most notable.
Current release - regressions:
- virtio-net: fix page faults and crashes when XDP is enabled
- mlx5e: fix HW timestamping with CQE compression, and make sure they
are only allowed to coexist with capable devices
- stmmac:
- fix kernel panic due to NULL pointer dereference of mdio_bus_data
- fix double clk unprepare when no PHY device is connected
Current release - new code bugs:
- mt76: a few fixes for the recent MT7921 devices and runtime
power management
Previous releases - regressions:
- ice: - track AF_XDP ZC enabled queues in bitmap to fix copy mode Tx
- fix allowing VF to request more/less queues via virtchnl
- correct supported and advertised autoneg by using PHY capabilities
- allow all LLDP packets from PF to Tx
- kbuild: quote OBJCOPY var to avoid a pahole call break the build
Previous releases - always broken:
- bpf, lockdown, audit: fix buggy SELinux lockdown permission checks
- mt76: address the recent FragAttack vulnerabilities not covered
by generic fixes
- ipv6: fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
- Bluetooth:
- fix the erroneous flush_work() order, to avoid double free
- use correct lock to prevent UAF of hdev object
- nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
- ieee802154: multiple fixes to error checking and return values
- igb: fix XDP with PTP enabled
- intel: add correct exception tracing for XDP
- tls: fix use-after-free when TLS offload device goes down and back up
- ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
- netfilter: nft_ct: skip expectations for confirmed conntrack
- mptcp: fix falling back to TCP in presence of out of order packets
early in connection lifetime
- wireguard: switch from O(n) to a O(1) algorithm for maintaining peers,
fixing stalls and a large memory leak in the process
Misc:
- devlink: correct VIRTUAL port to not have phys_port attributes
- Bluetooth: fix VIRTIO_ID_BT assigned number
- net: return the correct errno code ENOBUF -> ENOMEM
- wireguard:
- peer: allocate in kmem_cache saving 25% on peer memory
- do not use -O3
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes, including fixes from bpf, wireless, netfilter and
wireguard trees.
The bpf vs lockdown+audit fix is the most notable.
Things haven't slowed down just yet, both in terms of regressions in
current release and largish fixes for older code, but we usually see a
slowdown only after -rc5.
Current release - regressions:
- virtio-net: fix page faults and crashes when XDP is enabled
- mlx5e: fix HW timestamping with CQE compression, and make sure they
are only allowed to coexist with capable devices
- stmmac:
- fix kernel panic due to NULL pointer dereference of
mdio_bus_data
- fix double clk unprepare when no PHY device is connected
Current release - new code bugs:
- mt76: a few fixes for the recent MT7921 devices and runtime power
management
Previous releases - regressions:
- ice:
- track AF_XDP ZC enabled queues in bitmap to fix copy mode Tx
- fix allowing VF to request more/less queues via virtchnl
- correct supported and advertised autoneg by using PHY
capabilities
- allow all LLDP packets from PF to Tx
- kbuild: quote OBJCOPY var to avoid a pahole call break the build
Previous releases - always broken:
- bpf, lockdown, audit: fix buggy SELinux lockdown permission checks
- mt76: address the recent FragAttack vulnerabilities not covered by
generic fixes
- ipv6: fix KASAN: slab-out-of-bounds Read in
fib6_nh_flush_exceptions
- Bluetooth:
- fix the erroneous flush_work() order, to avoid double free
- use correct lock to prevent UAF of hdev object
- nfc: fix NULL ptr dereference in llcp_sock_getname() after failed
connect
- ieee802154: multiple fixes to error checking and return values
- igb: fix XDP with PTP enabled
- intel: add correct exception tracing for XDP
- tls: fix use-after-free when TLS offload device goes down and back
up
- ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
- netfilter: nft_ct: skip expectations for confirmed conntrack
- mptcp: fix falling back to TCP in presence of out of order packets
early in connection lifetime
- wireguard: switch from O(n) to a O(1) algorithm for maintaining
peers, fixing stalls and a large memory leak in the process
Misc:
- devlink: correct VIRTUAL port to not have phys_port attributes
- Bluetooth: fix VIRTIO_ID_BT assigned number
- net: return the correct errno code ENOBUF -> ENOMEM
- wireguard:
- peer: allocate in kmem_cache saving 25% on peer memory
- do not use -O3"
* tag 'net-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits)
cxgb4: avoid link re-train during TC-MQPRIO configuration
sch_htb: fix refcount leak in htb_parent_to_leaf_offload
wireguard: allowedips: free empty intermediate nodes when removing single node
wireguard: allowedips: allocate nodes in kmem_cache
wireguard: allowedips: remove nodes in O(1)
wireguard: allowedips: initialize list head in selftest
wireguard: peer: allocate in kmem_cache
wireguard: use synchronize_net rather than synchronize_rcu
wireguard: do not use -O3
wireguard: selftests: make sure rp_filter is disabled on vethc
wireguard: selftests: remove old conntrack kconfig value
virtchnl: Add missing padding to virtchnl_proto_hdrs
ice: Allow all LLDP packets from PF to Tx
ice: report supported and advertised autoneg using PHY capabilities
ice: handle the VF VSI rebuild failure
ice: Fix VFR issues for AVF drivers that expect ATQLEN cleared
ice: Fix allowing VF to request more/less queues via virtchnl
virtio-net: fix for skb_over_panic inside big mode
ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
fib: Return the correct errno code
...
|
|
|
Linus Torvalds
|
2cb26c15a2 |
perf tools fixes for v5.13: 4th batch
- Fix NULL pointer dereference in 'perf probe' when handling DW_AT_const_value when looking for a variable, which is valid. - Fix for capability querying of perf_event_attr.cgroup support in older kernels. - Add missing cloning of evsel->use_config_name. - Honor event config name on --no-merge in 'perf stat'. - Fix some memory leaks found using ASAN. - Fix the perf entry for perf_event_attr setup with make LIBPFM4=1 on s390 z/VM. - Update MIPS UAPI perf_regs.h file. - Fix 'perf stat' BPF counter load return check. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYLqEvgAKCRCyPKLppCJ+ J8nOAPwNmtXNGu2a/aV23go751d6s69oiEjhA9tmJfKrVnLdOwEA5r9MviUjml1+ li7TGcNo74dNaXgcuaZ9Oi854xEbvA4= =8qmn -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v5.13-2021-06-04' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix NULL pointer dereference in 'perf probe' when handling DW_AT_const_value when looking for a variable, which is valid. - Fix for capability querying of perf_event_attr.cgroup support in older kernels. - Add missing cloning of evsel->use_config_name. - Honor event config name on --no-merge in 'perf stat'. - Fix some memory leaks found using ASAN. - Fix the perf entry for perf_event_attr setup with make LIBPFM4=1 on s390 z/VM. - Update MIPS UAPI perf_regs.h file. - Fix 'perf stat' BPF counter load return check. * tag 'perf-tools-fixes-for-v5.13-2021-06-04' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf env: Fix memory leak of bpf_prog_info_linear member perf symbol-elf: Fix memory leak by freeing sdt_note.args perf stat: Honor event config name on --no-merge perf evsel: Add missing cloning of evsel->use_config_name perf test: Test 17 fails with make LIBPFM4=1 on s390 z/VM perf stat: Fix error return code in bperf__load() perf record: Move probing cgroup sampling support perf probe: Fix NULL pointer dereference in convert_variable_location() perf tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS |
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Linus Torvalds
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ff6091075a |
pci-v5.13-fixes-1
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAmC6h7YUHGJoZWxnYWFz QGdvb2dsZS5jb20ACgkQWYigwDrT+vyuOw//cJICxrEqA6gGUgvEJbDyVQfkb0tx pFuTRVVbxAa6nGM3Ay2JRMHlcilvgre0vGPMu4ZtK/F8Qbcx6uqN0ARC5jSSbFVn ynExJZzlJPWWyZGaUNSuIKtXCUSYbfCbelXYxm9Fl70zldRR6zy05E9qToKULyj9 tmqmIHCfRZnAyMileFULE4Iz7BlT5UO8738CMYcDIzW148cEiUpnjIQgvrRcRZ4E C7nXV6CSaHjQdqCqxfUFR5Ozw2QkNGIbF5Zguc54IT7TnHLBuXkszltEWRAgXLJf bWpItDpyEZe0rrqUQE4MxPiGDU0NtgweF0fsIf6NjahgKF2rLzRUKP4ftoCTg1my FbDfqxtre1mS/1/joQIygQGy7ghlT7QxjHgIgTv1ttcxez8VaETYC2CUymmdFSeP AFmmGyROJQMMWxZ5eJgtw45KAoiYgme2ZjVZLrzjrvLRo0RspwcIqd3kVQNBx9ck dIZanC1kAtoYtSnZxa7QhpvQPTsGjzAzUnFCKCeDymxPWgfEHsTGCepJ+bWk0TmS 2BgAK26NK62pxVUeGgeHI8Ci9JAgAdEWlMnXX79F8G83mKngMLyqdDo22T0cFKio 8yU08LvHKDotF3x0nkge8OfceJ5uNUwWHuku8wLc1UwAXRKnb8SKWNbdsvZ2hFrx kHMc/UyM4iAf830= =exOH -----END PGP SIGNATURE----- Merge tag 'pci-v5.13-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - Fix MSIs for platforms with "msi-map" device-tree property, which we broke in v5.13-rc1 (Jean-Philippe Brucker) - Add Krzysztof Wilczyński as PCI reviewer (Lorenzo Pieralisi) * tag 'pci-v5.13-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/MSI: Fix MSIs for generic hosts that use device-tree's "msi-map" MAINTAINERS: Add Krzysztof as PCI host/endpoint controllers reviewer |