ba4026b09d
1045020 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Arnaldo Carvalho de Melo
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ba4026b09d |
Revert "perf bench futex: Add support for 32-bit systems with 64-bit time_t"
This reverts commit
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Arnaldo Carvalho de Melo
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875eaa3990 |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Linus Torvalds
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8bb7eca972 | Linux 5.15 | ||
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Linus Torvalds
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75fcbd3860 |
perf tools fixes for v5.15: 5th batch
- Fix compilation of callchain related code on powerpc with gcc11+. - Fix PERF_SAMPLE_WEIGHT_STRUCT support in 'perf script' - Check session->header.env.arch before using it, fixing a segmentation fault. - Suppress 'rm dlfilter' build messages. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYX7NvgAKCRCyPKLppCJ+ J0kmAQCAuh2Pt2eL+KUat/RgHXG+on5EkFfqlHVzebjmTv3/nwD/eyKF5AcgvTfb DGIntW5QskCeAal05g9Po1+xPdU2aQU= =3oio -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v5.15-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix compilation of callchain related code on powerpc with gcc11+ - Fix PERF_SAMPLE_WEIGHT_STRUCT support in 'perf script' - Check session->header.env.arch before using it, fixing a segmentation fault - Suppress 'rm dlfilter' build messages * tag 'perf-tools-fixes-for-v5.15-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf script: Fix PERF_SAMPLE_WEIGHT_STRUCT support perf callchain: Fix compilation on powerpc with gcc11+ perf script: Check session->header.env.arch before using it perf build: Suppress 'rm dlfilter' build message |
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Linus Torvalds
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ca5e83eddc |
* Fixes for s390 interrupt delivery
* Fixes for Xen emulator bugs showing up as debug kernel WARNs * Fix another issue with SEV/ES string I/O VMGEXITs -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmF6uGIUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroNRagf/Srvk9lNcRh4cEzsczErKMyr3xOqA jgsTSqgl1ExJI9sBLMpVYBOFGILMaMSrhLPIltKPy0Bj/E+hw8WOQwPa44QjWlSD MAUxO1Nryt9Luc2L8uSd1c//g4fr4V1BhOaumk1lM14Q8EDfQBcDIMI2ZKueMU1+ 2Q+n8/AsG63jQIINwKNidof0dzRtbfcE30Wq/8QHttIPo5wt6l0YClOlOikqNY8N 5+WSQFmuutHIXftq5Jb/Ldn/+HVukWZyZOEVwLnBpM9uBvIubNgcEakqvxsaVtAn FHdvnA+Bk99/Xuhl+wRLQo8ofzQIQ13RQv3HPArJAJv34oAJZx2rNObVlA== =6ofB -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: - Fixes for s390 interrupt delivery - Fixes for Xen emulator bugs showing up as debug kernel WARNs - Fix another issue with SEV/ES string I/O VMGEXITs * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Take srcu lock in post_kvm_run_save() KVM: SEV-ES: fix another issue with string I/O VMGEXITs KVM: x86/xen: Fix kvm_xen_has_interrupt() sleeping in kvm_vcpu_block() KVM: x86: switch pvclock_gtod_sync_lock to a raw spinlock KVM: s390: preserve deliverable_mask in __airqs_kick_single_vcpu KVM: s390: clear kicked_mask before sleeping again |
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Kan Liang
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27730c8cd6 |
perf script: Fix PERF_SAMPLE_WEIGHT_STRUCT support
-F weight in perf script is broken. # ./perf mem record # ./perf script -F weight Samples for 'dummy:HG' event do not have WEIGHT attribute set. Cannot print 'weight' field. The sample type, PERF_SAMPLE_WEIGHT_STRUCT, is an alternative of the PERF_SAMPLE_WEIGHT sample type. They share the same space, weight. The lower 32 bits are exactly the same for both sample type. The higher 32 bits may be different for different architecture. For a new kernel on x86, the PERF_SAMPLE_WEIGHT_STRUCT is used. For an old kernel or other ARCHs, the PERF_SAMPLE_WEIGHT is used. With -F weight, current perf script will only check the input string "weight" with the PERF_SAMPLE_WEIGHT sample type. Because the commit |
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Jiri Olsa
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89ac61ff05 |
perf callchain: Fix compilation on powerpc with gcc11+
Got following build fail on powerpc:
CC arch/powerpc/util/skip-callchain-idx.o
In function ‘check_return_reg’,
inlined from ‘check_return_addr’ at arch/powerpc/util/skip-callchain-idx.c:213:7,
inlined from ‘arch_skip_callchain_idx’ at arch/powerpc/util/skip-callchain-idx.c:265:7:
arch/powerpc/util/skip-callchain-idx.c:54:18: error: ‘dwarf_frame_register’ accessing 96 bytes \
in a region of size 64 [-Werror=stringop-overflow=]
54 | result = dwarf_frame_register(frame, ra_regno, ops_mem, &ops, &nops);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/util/skip-callchain-idx.c: In function ‘arch_skip_callchain_idx’:
arch/powerpc/util/skip-callchain-idx.c:54:18: note: referencing argument 3 of type ‘Dwarf_Op *’
In file included from /usr/include/elfutils/libdwfl.h:32,
from arch/powerpc/util/skip-callchain-idx.c:10:
/usr/include/elfutils/libdw.h:1069:12: note: in a call to function ‘dwarf_frame_register’
1069 | extern int dwarf_frame_register (Dwarf_Frame *frame, int regno,
| ^~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
The dwarf_frame_register args changed with [1],
Updating ops_mem accordingly.
[1] https://sourceware.org/git/?p=elfutils.git;a=commit;h=5621fe5443da23112170235dd5cac161e5c75e65
Reviewed-by: Kajol Jain <kjain@linux.ibm.com>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Mark Wieelard <mjw@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: https://lore.kernel.org/r/20210928195253.1267023-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Song Liu
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29c77550ee |
perf script: Check session->header.env.arch before using it
When perf.data is not written cleanly, we would like to process existing data as much as possible (please see f_header.data.size == 0 condition in perf_session__read_header). However, perf.data with partial data may crash perf. Specifically, we see crash in 'perf script' for NULL session->header.env.arch. Fix this by checking session->header.env.arch before using it to determine native_arch. Also split the if condition so it is easier to read. Committer notes: If it is a pipe, we already assume is a native arch, so no need to check session->header.env.arch. Signed-off-by: Song Liu <songliubraving@fb.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: kernel-team@fb.com Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20211004053238.514936-1-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Adrian Hunter
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095729484e |
perf build: Suppress 'rm dlfilter' build message
The following build message: rm dlfilters/dlfilter-test-api-v0.o is unwanted. The object file is being treated as an intermediate file and being automatically removed. Mark the object file as .SECONDARY to prevent removal and hence the message. Requested-by: Arnaldo Carvalho de Melo <acme@kernel.org> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20210930062849.110416-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Linus Torvalds
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180eca540a |
SCSI fixes on 20211030
Three small fixes, all in drivers, and one sizeable update to the UFS driver to remove the HPB 2.0 feature that has been objected to by Jens and Christoph. Although the UFS patch is large and last minute, it's essentially the least intrusive way of resolving the objections in time for the 5.15 release. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYX25RSYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishQSWAP48whPB LUQx2tffOVmf18q5HA22mFXz/KTjgmvTVvNJtAEAn8OPN3OAnndPgBYDXAKhChI9 iMvhn3UwYGM+6DQ9bHo= =qS2s -----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: "Three small fixes, all in drivers, and one sizeable update to the UFS driver to remove the HPB 2.0 feature that has been objected to by Jens and Christoph. Although the UFS patch is large and last minute, it's essentially the least intrusive way of resolving the objections in time for the 5.15 release" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: ufshpb: Remove HPB2.0 flows scsi: mpt3sas: Fix reference tag handling for WRITE_INSERT scsi: ufs: ufs-exynos: Correct timeout value setting registers scsi: ibmvfc: Fix up duplicate response detection |
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Linus Torvalds
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3a4347d82e |
One fix for the composite clk that broke when we changed this clk type
to use the determine_rate instead of round_rate clk op by default. This caused lots of problems on Rockchip SoCs because they heavily use the composite clk code to model the clk tree. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmF8sUARHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSVDDhAAn4VSkWRS2mlwSWHCjrNc5XBVqTuzQX4k pH8k8rwLYJgEMnzN0a62I5kPUYcx47ILX/5+64vHfUyxYQsuDWu3O+Uvn8N5q8iD pXwH+Thac30DdCYoi7NRHmfKg0wFuMf4ExlLzfSP64OvPR4OeIz45BLo2KcnASy5 9KW/epH89fwUDpE01p9wI+nS6ItJ3qTvm9PUIOWqUOJz0ZkBjsIid2I6y7k/HgEk sfjBq2swvxaF7cIuCA11vesJ8pFVSSRowHgHdGsHa3okrB/x0nsi2JW2ie2zt/VQ EFkuhuiWfs2O5brjqZiQLgkeggEKkO+9V4o30s3mVFLx9hcEsKR7a3XaPOtXdlHh XrnDKnspWV1HKRRceRMbNw2oxeaDcJ2RC5kXpAVJraGeMDjn1NyYMxCFOyuwY0q6 8Mb7M1dRuMCdjIrhBGss+u5wg/wEG/vUZF6M4LBZAPzgRmX6lKVqzZrLH+9M0xSJ ey77No79nhntzPg57FZHED/ghL+5TNVyp9pO2rDcVcn1QjPGcNw3M9Fm/yfRPAJF C+5mvW5aoc+B6DFuQrpKSfUaa2KgqFKBj2CcEST/fcAH+FNKe9EZ8fkkM0jCdqZo nNK5CbsuW5HSCF+L5EALosru4krAFK/VNzXI7hzfraKOLymkw6h9j78F+Gi0qRzS 0IHipNdFIhA= =5b/O -----END PGP SIGNATURE----- Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One fix for the composite clk that broke when we changed this clk type to use the determine_rate instead of round_rate clk op by default. This caused lots of problems on Rockchip SoCs because they heavily use the composite clk code to model the clk tree" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: composite: Also consider .determine_rate for rate + mux composites |
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Linus Torvalds
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bf85ba018f |
RISC-V Fixes for 5.15 (or -rc8)
* A fix to ensure the trap vector's address is aligned.
* A fix to avoid re-populating the KASAN shadow memory.
* A fix to allow kasan to build without warnings, which have recently
become errors.
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Merge tag 'riscv-for-linus-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
"These are pretty late, but they do fix concrete issues.
- ensure the trap vector's address is aligned.
- avoid re-populating the KASAN shadow memory.
- allow kasan to build without warnings, which have recently become
errors"
* tag 'riscv-for-linus-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Fix asan-stack clang build
riscv: Do not re-populate shadow memory with kasan_populate_early_shadow
riscv: fix misalgned trap vector base address
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Avri Altman
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09d9e4d041 |
scsi: ufs: ufshpb: Remove HPB2.0 flows
The Host Performance Buffer feature allows UFS read commands to carry the physical media addresses along with the LBAs, thus allowing less internal L2P-table switches in the device. HPB1.0 allowed a single LBA, while HPB2.0 increases this capacity up to 255 blocks. Carrying more than a single record, the read operation is no longer purely of type "read" but a "hybrid" command: Writing the physical address to the device in one operation and reading back the required payload in another. The JEDEC HPB spec defines two commands for this operation: HPB-WRITE-BUFFER (0x2) to write the physical addresses to device, and HPB-READ to read the payload. With the current HPB design the UFS driver has no alternative but to divide the READ request into 2 separate commands: HPB-WRITE-BUFFER and HPB-READ. This causes a great deal of aggravation to the block layer guys who demanded that we completely revert the entire HPB driver regardless of the huge amount of corporate effort already invested in it. As a compromise, remove only the pieces that implement the 2.0 specification. This is done as a matter of urgency for the final 5.15 release. Link: https://lore.kernel.org/r/20211030062301.248-1-avri.altman@wdc.com Tested-by: Avri Altman <avri.altman@wdc.com> Tested-by: Bean Huo <beanhuo@micron.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Bean Huo <beanhuo@micron.com> Co-developed-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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Linus Torvalds
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119c85055d |
powerpc fixes for 5.15 #6
Three commits fixing some issues introduced with the recent IOMMU changes we merged. Thanks to: Alexey Kardashevskiy -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmF8e20THG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgG4GEAC6SAo82kdWOR5MEwZ+U9ht91KqzK/O UYm5WLapGaWzKtS5zMZUzc3dTXFsbeSdPghfGp2eLpnkQkfDnltyGA4ERVunEQUg soGXt0OXBfmt++D+yogMkURr9tYzZ+ssrdCEC6Vmuv35Tf/dsHA9upWCVVw4UOOv w/RRR1uku6kup7NCX6TJZoUQSeAXISDhwk3LXF5jh/hqSyV3BV9yulHYs3J4WtFQ zr2dsxXL5DvgM3cOmLBZbnmTYSmU1f0jtGhqEf/6Ar3ljLHZgIvLLWmZK1UyyMwv 4P7yFIBVObW0sBqGz/4K9p73l8MnVHORrBUe73OavZgrxaM2u0k/7JRj72txcbMw KXNKvDoA9nambWV98OXt4HE2bInsporn4DSDSAwJZmuTcqltbFOCf47t0kpe66fB ZC2IJCOfrol5ELZvmdAsuVWEucHkdPMPqz0ZB46E/givQf45RmfYnjvVKm8HTQls aOivKNuP2VLXhHdeocly1adaDMaeMEouYw1p00VKhOW4GbfHCZs4IczDtqacHRMR NB+C0awi6DDQ7WXCEYURte9iURn8owjJhMuIsQj2/SUHVfuQEeJL1llSzo9sa/f2 ONT0esDhKSuq74T1nmimUMOvAyBg/TKuwY87TJ9BKcJzqSj+oPuuw28d8HBi61qk S9rG2jHto84HVw== =R9Yq -----END PGP SIGNATURE----- Merge tag 'powerpc-5.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Three commits fixing some issues introduced with the recent IOMMU changes we merged. Thanks to Alexey Kardashevskiy" * tag 'powerpc-5.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/pseries/iommu: Create huge DMA window if no MMIO32 is present powerpc/pseries/iommu: Check if the default window in use before removing it powerpc/pseries/iommu: Use correct vfree for it_map |
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Linus Torvalds
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db2398a56a |
gpio fixes for v5.15
- fix the return value check when parsing the ngpios property in gpio-xgs-iproc - check the return value of bgpio_init() in gpio-mlxbf2 -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmF8XHAACgkQEacuoBRx 13ImBg/+NT/XE6gU+vuXNrRhNRqYI1s3HRn/mviCXMnjS2OJGD5Pd6KOt4gWX+Sm z8/+/4W9hwLRmd4oFF+4+Q073YHmNNBXYdQ/JZM37KDF88hHDcX675pBX19qJjKT xWgAzF3LMDHgTtXUrvsf36e2tezkZcnN6Rda2xzEi+j9Tq+ZrePfD7V44YlY3ka6 Vu/+NODR2umYc6rcrvIb2hHqUBIQUDCmIkIAGFK4CwVdC+VxtWya3cB4L8JqtF4l KMPIC9mO2jyAho0LufF/uBAlgNyeg/rfYpSYJo9pw882aKupxAMjI9OUT2CkwuKU tCi4wsYZUas5CqULe7bNNoLT4kZNVbiauc/3pqew0P84T9Uus2I4CyxHSgU9sfLx 3767JdXwJPZPyJFVSkdvQTidVRVZEgRKTkV/mc8f3FBw6sAa3OGOQKoSeuhS8lii BYdZ+9dulLHI3wlhfNSaY/mBdO0flLwsUZppOo5nDXm36Wz1jbbk1sApDFP6Ywsd YHY5W5gyb84Qt7alQ2MbzhkFrr9dFKdfIGmLDK0dtPna8DM7Wy0GyLGiJKkUf/Kw sP2SYGrNMP0s/pH1j4O3ULiVX1Fo0L7FgyycnWfUmxinE8Z/yzjbdAcxdO6SwYMy iSxvuuT08wvnJ8tZih3+y3gnL+gAOhlu0xndfcXdSYDs2f31ZeQ= =Sxrc -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix the return value check when parsing the ngpios property in gpio-xgs-iproc - check the return value of bgpio_init() in gpio-mlxbf2 * tag 'gpio-fixes-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: mlxbf2.c: Add check for bgpio_init failure gpio: xgs-iproc: fix parsing of ngpios property |
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Linus Torvalds
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a379fbbcb8 |
block-5.15-2021-10-29
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Merge tag 'block-5.15-2021-10-29' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe pull request:
- fix nvmet-tcp header digest verification (Amit Engel)
- fix a memory leak in nvmet-tcp when releasing a queue (Maurizio
Lombardi)
- fix nvme-tcp H2CData PDU send accounting again (Sagi Grimberg)
- fix digest pointer calculation in nvme-tcp and nvmet-tcp (Varun
Prakash)
- fix possible nvme-tcp req->offset corruption (Varun Prakash)
- Queue drain ordering fix (Ming)
- Partition check regression for zoned devices (Shin'ichiro)
- Zone queue restart fix (Naohiro)
* tag 'block-5.15-2021-10-29' of git://git.kernel.dk/linux-block:
block: Fix partition check for host-aware zoned block devices
nvmet-tcp: fix header digest verification
nvmet-tcp: fix data digest pointer calculation
nvme-tcp: fix data digest pointer calculation
nvme-tcp: fix possible req->offset corruption
block: schedule queue restart after BLK_STS_ZONE_RESOURCE
block: drain queue after disk is removed from sysfs
nvme-tcp: fix H2CData PDU send accounting (again)
nvmet-tcp: fix a memory leak when releasing a queue
|
||
Martin K. Petersen
|
61a9f252c1 |
scsi: mpt3sas: Fix reference tag handling for WRITE_INSERT
Testing revealed a problem with how the reference tag was handled for
a WRITE_INSERT operation. The SCSI_PROT_REF_CHECK flag is not set when
the controller is asked to generate the protection information
(i.e. not DIX). And as a result the initial reference tag would not be
set in the WRITE_INSERT case.
Separate handling of the REF_CHECK and REF_INCREMENT flags to align
with both the DIX spec and the MPI implementation.
Link: https://lore.kernel.org/r/20211028034202.24225-1-martin.petersen@oracle.com
Fixes:
|
||
|
Linus Torvalds
|
17d50f8941 |
MMC host:
- tmio: Re-enable card irqs after a reset - mtk-sd: Fixup probing of cqhci for crypto - cqhci: Fix support for suspend/resume - vub300: Fix control-message timeouts - dw_mmc-exynos: Fix support for tuning - winbond: Silences build errors on M68K - sdhci-esdhc-imx: Fix support for tuning - sdhci-pci: Read card detect from ACPI for Intel Merrifield - sdhci: Fix eMMC support for Thundercomm TurboX CM2290 -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmF74zoXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCmQ2Q//fF/GEc69vN2pP9lps/jN6pdT Njd29UHonDf89krYYEoUd0MmwijndNC9HKIICM3XKRwzywweVDcgDGn0yJ/DPtma vgZRsZG4KM1h6RPs8TbGS17aMO1ZGNvZZAiP4f6CQzQqJUGS2Iu8kTx+XeZmqkuF IShAQB2X4CcThI7nZXPsaQVYFHgXY6L0MMxgZmvO36WDCHRij22xaEG5S4gmv825 l+P+z3KabAeIrpTU098EshvXp/TfmAxar9OSymxgQqDlD2t3eW1NwcexNOfa/aW0 yfQrMH/r37T6hDZoa7U27e7cA2Ma/y+A3c6J22siVEuiq/DQ3cUrRrHJvoYtz9uG m98z9ZjosxJy3O09bKjUWgzYwVDywwZtWOmXgNNRQpm8Qa4R6+2ZRitst+H9iJ6L m81Wx3iZK1I6Iak9a8palxOskHiD76IQ3V2xqbUP08O/DQSc+/460iuFqQ+yIybd PvNp0PpeZ7iCGC4gzTjGpL+SXxgrqGIO+MRMPUaSOMAZuaiIoAmBn8qwWdUUxiwD csmej1e64bDDctvHCg9PvZU2a8+TmQcdGxUTGB5pvf7mcJ5gSfN9AzKneqhWzw9J eBJwRMjTqGrRkSBGzj7PUrEjISlkzb0rt0sa7bYmd/7nIh1XX+MP5v7I35162jC6 mPLTdFW+mxaNn6Nx2+E= =SM2+ -----END PGP SIGNATURE----- Merge tag 'mmc-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: - tmio: Re-enable card irqs after a reset - mtk-sd: Fixup probing of cqhci for crypto - cqhci: Fix support for suspend/resume - vub300: Fix control-message timeouts - dw_mmc-exynos: Fix support for tuning - winbond: Silences build errors on M68K - sdhci-esdhc-imx: Fix support for tuning - sdhci-pci: Read card detect from ACPI for Intel Merrifield - sdhci: Fix eMMC support for Thundercomm TurboX CM2290 * tag 'mmc-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: tmio: reenable card irqs after the reset callback mmc: mediatek: Move cqhci init behind ungate clock mmc: cqhci: clear HALT state after CQE enable mmc: vub300: fix control-message timeouts mmc: dw_mmc: exynos: fix the finding clock sample value mmc: winbond: don't build on M68K mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit mmc: sdhci-pci: Read card detect from ACPI for Intel Merrifield mmc: sdhci: Map more voltage level to SDHCI_POWER_330 |
||
|
Linus Torvalds
|
fd919bbd33 |
for-5.15-rc7-tag
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAmF72q0ACgkQxWXV+ddt WDvFOxAAkcryx2FP5aqaoMzBKfoCtMFHO3uAvm+rsMcglWe5kaXhBnHa2HPzoyEh YqEx2TeXMTuA2I15bU8KV1RMhQzzRjC4NhdRqY6uaKAcKgON6sJlK5qsq2BnB+V3 nrue1jppM2Vv8wNzjMNeVETQNC7pmg29yQP/fvWaB36Yar2tyfyWDF11e42HR7cU yLQUedg30WEayz3Mp6MTBF36h09WXQrZSs7Iwk1JMQbpxWcpn2CjXrO+vIZOMdvH XZZsxBTNB8GJIaJlXssgsq3OP2wspK1lrVHNfi5PYtcZEaFrhkPaVB6enDfd41YV zXwj1dnemCni9fh88gZprel9bLyB37dSVfIqq2Ly3hQbSAN4dmHIpxGwPSRIr+Hl Bn3UfClHpAftbpd/Y77U7GgcYnkuRo3Bd4mGTF3ZuPDLVrf/QX5BlfGa2dmJYoml NfBit7Ha4UrxLW6C8RC6fyEbLQxpNYFY55Ra0Tj0BBO/uhWiqtQGZwC/qbyPKfzN YZFcPR6iTILoCHXNan3iZIuLeASMT0djgAtunXXf/BuFnxGfnOuqL3bKt2vojh3+ rsqpeIxSP/VklKv4JcP3axeLmUK6cA8/9dV2ES0M0Fc0o341jfh+AoVw0GleFeus gXlDFPRJeE8yyXmjKyW4shctOczqoeMIq3umebXPP9R4jd/LU/g= =YWGa -----END PGP SIGNATURE----- Merge tag 'for-5.15-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "Last minute fixes for crash on 32bit architectures when compression is in use. It's a regression introduced in 5.15-rc and I'd really like not let this into the final release, fixes via stable trees would add unnecessary delay. The problem is on 32bit architectures with highmem enabled, the pages for compression may need to be kmapped, while the patches removed that as we don't use GFP_HIGHMEM allocations anymore. The pages that don't come from local allocation still may be from highmem. Despite being on 32bit there's enough such ARM machines in use so it's not a marginal issue. I did full reverts of the patches one by one instead of a huge one. There's one exception for the "lzo" revert as there was an intermediate patch touching the same code to make it compatible with subpage. I can't revert that one too, so the revert in lzo.c is manual. Qu Wenruo has worked on that with me and verified the changes" * tag 'for-5.15-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Revert "btrfs: compression: drop kmap/kunmap from lzo" Revert "btrfs: compression: drop kmap/kunmap from zlib" Revert "btrfs: compression: drop kmap/kunmap from zstd" Revert "btrfs: compression: drop kmap/kunmap from generic helpers" |
||
|
Linus Torvalds
|
6f11521267 |
Tracing comment fixes:
- Some bots have informed me that some of the ftrace functions kernel-doc has formatting issues. - Also, fix my snake instinct. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYXwAqxQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qpl+AQDn8QTG2RN9+jWVTNkCcWNNQDKPi5Ij QYquG/clrCVnwgEAtxUoC+ZAcnsadBm5gXwjzCi62aWfAb9apkTHb6fZAgc= =H3GU -----END PGP SIGNATURE----- Merge tag 'trace-v5.15-rc6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing comment fixes from Steven Rostedt: - Some bots have informed me that some of the ftrace functions kernel-doc has formatting issues. - Also, fix my snake instinct. * tag 'trace-v5.15-rc6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Fix misspelling of "missing" ftrace: Fix kernel-doc formatting issues |
||
|
Linus Torvalds
|
75c7a6c1ca |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu: "Fix a build-time warning in x86/sm4" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: x86/sm4 - Fix invalid section entry size |
||
|
Linus Torvalds
|
2c04d67ec1 |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "11 patches. Subsystems affected by this patch series: mm (memcg, memory-failure, oom-kill, secretmem, vmalloc, hugetlb, damon, and tools), and ocfs2" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: tools/testing/selftests/vm/split_huge_page_test.c: fix application of sizeof to pointer mm/damon/core-test: fix wrong expectations for 'damon_split_regions_of()' mm: khugepaged: skip huge page collapse for special files mm, thp: bail out early in collapse_file for writeback page mm/vmalloc: fix numa spreading for large hash tables mm/secretmem: avoid letting secretmem_users drop to zero ocfs2: fix race between searching chunks and release journal_head from buffer_head mm/oom_kill.c: prevent a race between process_mrelease and exit_mmap mm: filemap: check if THP has hwpoisoned subpage for PMD page fault mm: hwpoison: remove the unnecessary THP check memcg: page_alloc: skip bulk allocator for __GFP_ACCOUNT |
||
Alexandre Ghiti
|
54c5639d8f
|
riscv: Fix asan-stack clang build
Nathan reported that because KASAN_SHADOW_OFFSET was not defined in
Kconfig, it prevents asan-stack from getting disabled with clang even
when CONFIG_KASAN_STACK is disabled: fix this by defining the
corresponding config.
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Fixes:
|
||
|
Alexandre Ghiti
|
cf11d01135
|
riscv: Do not re-populate shadow memory with kasan_populate_early_shadow
When calling this function, all the shadow memory is already populated with kasan_early_shadow_pte which has PAGE_KERNEL protection. kasan_populate_early_shadow write-protects the mapping of the range of addresses passed in argument in zero_pte_populate, which actually write-protects all the shadow memory mapping since kasan_early_shadow_pte is used for all the shadow memory at this point. And then when using memblock API to populate the shadow memory, the first write access to the kernel stack triggers a trap. This becomes visible with the next commit that contains a fix for asan-stack. We already manually populate all the shadow memory in kasan_early_init and we write-protect kasan_early_shadow_pte at the end of kasan_init which makes the calls to kasan_populate_early_shadow superfluous so we can remove them. Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Fixes: |
||
Steven Rostedt (VMware)
|
ddcf906fe5 |
tracing: Fix misspelling of "missing"
My snake instinct was on and I wrote "misssing" instead of "missing". Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
||
|
Steven Rostedt (VMware)
|
6130722f11 |
ftrace: Fix kernel-doc formatting issues
Some functions had kernel-doc that used a comma instead of a hash to separate the function name from the one line description. Also, the "ftrace_is_dead()" had an incomplete description. Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
||
David Sterba
|
ccaa66c8dd |
Revert "btrfs: compression: drop kmap/kunmap from lzo"
This reverts commit |
||
|
David Sterba
|
55276e14df |
Revert "btrfs: compression: drop kmap/kunmap from zlib"
This reverts commit
|
||
|
David Sterba
|
56ee254d23 |
Revert "btrfs: compression: drop kmap/kunmap from zstd"
This reverts commit
|
||
David Yang
|
9c7516d669 |
tools/testing/selftests/vm/split_huge_page_test.c: fix application of sizeof to pointer
The coccinelle check report: ./tools/testing/selftests/vm/split_huge_page_test.c:344:36-42: ERROR: application of sizeof to pointer Use "strlen" to fix it. Link: https://lkml.kernel.org/r/20211012030116.184027-1-davidcomponentone@gmail.com Signed-off-by: David Yang <davidcomponentone@gmail.com> Reported-by: Zeal Robot <zealci@zte.com.cn> Cc: Zi Yan <ziy@nvidia.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
SeongJae Park
|
2e014660b3 |
mm/damon/core-test: fix wrong expectations for 'damon_split_regions_of()'
Kunit test cases for 'damon_split_regions_of()' expects the number of
regions after calling the function will be same to their request
('nr_sub'). However, the requested number is just an upper-limit,
because the function randomly decides the size of each sub-region.
This fixes the wrong expectation.
Link: https://lkml.kernel.org/r/20211028090628.14948-1-sj@kernel.org
Fixes:
|
||
Yang Shi
|
a4aeaa06d4 |
mm: khugepaged: skip huge page collapse for special files
The read-only THP for filesystems will collapse THP for files opened
readonly and mapped with VM_EXEC. The intended usecase is to avoid TLB
misses for large text segments. But it doesn't restrict the file types
so a THP could be collapsed for a non-regular file, for example, block
device, if it is opened readonly and mapped with EXEC permission. This
may cause bugs, like [1] and [2].
This is definitely not the intended usecase, so just collapse THP for
regular files in order to close the attack surface.
[shy828301@gmail.com: fix vm_file check [3]]
Link: https://lore.kernel.org/lkml/CACkBjsYwLYLRmX8GpsDpMthagWOjWWrNxqY6ZLNQVr6yx+f5vA@mail.gmail.com/ [1]
Link: https://lore.kernel.org/linux-mm/000000000000c6a82505ce284e4c@google.com/ [2]
Link: https://lkml.kernel.org/r/CAHbLzkqTW9U3VvTu1Ki5v_cLRC9gHW+znBukg_ycergE0JWj-A@mail.gmail.com [3]
Link: https://lkml.kernel.org/r/20211027195221.3825-1-shy828301@gmail.com
Fixes:
|
||
Rongwei Wang
|
74c42e1baa |
mm, thp: bail out early in collapse_file for writeback page
Currently collapse_file does not explicitly check PG_writeback, instead,
page_has_private and try_to_release_page are used to filter writeback
pages. This does not work for xfs with blocksize equal to or larger
than pagesize, because in such case xfs has no page->private.
This makes collapse_file bail out early for writeback page. Otherwise,
xfs end_page_writeback will panic as follows.
page:fffffe00201bcc80 refcount:0 mapcount:0 mapping:ffff0003f88c86a8 index:0x0 pfn:0x84ef32
aops:xfs_address_space_operations [xfs] ino:30000b7 dentry name:"libtest.so"
flags: 0x57fffe0000008027(locked|referenced|uptodate|active|writeback)
raw: 57fffe0000008027 ffff80001b48bc28 ffff80001b48bc28 ffff0003f88c86a8
raw: 0000000000000000 0000000000000000 00000000ffffffff ffff0000c3e9a000
page dumped because: VM_BUG_ON_PAGE(((unsigned int) page_ref_count(page) + 127u <= 127u))
page->mem_cgroup:ffff0000c3e9a000
------------[ cut here ]------------
kernel BUG at include/linux/mm.h:1212!
Internal error: Oops - BUG: 0 [#1] SMP
Modules linked in:
BUG: Bad page state in process khugepaged pfn:84ef32
xfs(E)
page:fffffe00201bcc80 refcount:0 mapcount:0 mapping:0 index:0x0 pfn:0x84ef32
libcrc32c(E) rfkill(E) aes_ce_blk(E) crypto_simd(E) ...
CPU: 25 PID: 0 Comm: swapper/25 Kdump: loaded Tainted: ...
pstate: 60400005 (nZCv daif +PAN -UAO -TCO BTYPE=--)
Call trace:
end_page_writeback+0x1c0/0x214
iomap_finish_page_writeback+0x13c/0x204
iomap_finish_ioend+0xe8/0x19c
iomap_writepage_end_bio+0x38/0x50
bio_endio+0x168/0x1ec
blk_update_request+0x278/0x3f0
blk_mq_end_request+0x34/0x15c
virtblk_request_done+0x38/0x74 [virtio_blk]
blk_done_softirq+0xc4/0x110
__do_softirq+0x128/0x38c
__irq_exit_rcu+0x118/0x150
irq_exit+0x1c/0x30
__handle_domain_irq+0x8c/0xf0
gic_handle_irq+0x84/0x108
el1_irq+0xcc/0x180
arch_cpu_idle+0x18/0x40
default_idle_call+0x4c/0x1a0
cpuidle_idle_call+0x168/0x1e0
do_idle+0xb4/0x104
cpu_startup_entry+0x30/0x9c
secondary_start_kernel+0x104/0x180
Code: d4210000 b0006161 910c8021 94013f4d (d4210000)
---[ end trace 4a88c6a074082f8c ]---
Kernel panic - not syncing: Oops - BUG: Fatal exception in interrupt
Link: https://lkml.kernel.org/r/20211022023052.33114-1-rongwei.wang@linux.alibaba.com
Fixes:
|
||
Chen Wandun
|
ffb29b1c25 |
mm/vmalloc: fix numa spreading for large hash tables
Eric Dumazet reported a strange numa spreading info in [1], and found commit |
||
Kees Cook
|
855d44434f |
mm/secretmem: avoid letting secretmem_users drop to zero
Quoting Dmitry:
"refcount_inc() needs to be done before fd_install(). After
fd_install() finishes, the fd can be used by userspace and
we can have secret data in memory before the refcount_inc().
A straightforward misuse where a user will predict the returned
fd in another thread before the syscall returns and will use it
to store secret data is somewhat dubious because such a user just
shoots themself in the foot.
But a more interesting misuse would be to close the predicted fd
and decrement the refcount before the corresponding refcount_inc,
this way one can briefly drop the refcount to zero while there are
other users of secretmem."
Move fd_install() after refcount_inc().
Link: https://lkml.kernel.org/r/20211021154046.880251-1-keescook@chromium.org
Link: https://lore.kernel.org/lkml/CACT4Y+b1sW6-Hkn8HQYw_SsT7X3tp-CJNh2ci0wG3ZnQz9jjig@mail.gmail.com
Fixes:
|
||
Gautham Ananthakrishna
|
6f1b228529 |
ocfs2: fix race between searching chunks and release journal_head from buffer_head
Encountered a race between ocfs2_test_bg_bit_allocatable() and
jbd2_journal_put_journal_head() resulting in the below vmcore.
PID: 106879 TASK: ffff880244ba9c00 CPU: 2 COMMAND: "loop3"
Call trace:
panic
oops_end
no_context
__bad_area_nosemaphore
bad_area_nosemaphore
__do_page_fault
do_page_fault
page_fault
[exception RIP: ocfs2_block_group_find_clear_bits+316]
ocfs2_block_group_find_clear_bits [ocfs2]
ocfs2_cluster_group_search [ocfs2]
ocfs2_search_chain [ocfs2]
ocfs2_claim_suballoc_bits [ocfs2]
__ocfs2_claim_clusters [ocfs2]
ocfs2_claim_clusters [ocfs2]
ocfs2_local_alloc_slide_window [ocfs2]
ocfs2_reserve_local_alloc_bits [ocfs2]
ocfs2_reserve_clusters_with_limit [ocfs2]
ocfs2_reserve_clusters [ocfs2]
ocfs2_lock_refcount_allocators [ocfs2]
ocfs2_make_clusters_writable [ocfs2]
ocfs2_replace_cow [ocfs2]
ocfs2_refcount_cow [ocfs2]
ocfs2_file_write_iter [ocfs2]
lo_rw_aio
loop_queue_work
kthread_worker_fn
kthread
ret_from_fork
When ocfs2_test_bg_bit_allocatable() called bh2jh(bg_bh), the
bg_bh->b_private NULL as jbd2_journal_put_journal_head() raced and
released the jounal head from the buffer head. Needed to take bit lock
for the bit 'BH_JournalHead' to fix this race.
Link: https://lkml.kernel.org/r/1634820718-6043-1-git-send-email-gautham.ananthakrishna@oracle.com
Signed-off-by: Gautham Ananthakrishna <gautham.ananthakrishna@oracle.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: <rajesh.sivaramasubramaniom@oracle.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
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>
|
||
Suren Baghdasaryan
|
337546e83f |
mm/oom_kill.c: prevent a race between process_mrelease and exit_mmap
Race between process_mrelease and exit_mmap, where free_pgtables is
called while __oom_reap_task_mm is in progress, leads to kernel crash
during pte_offset_map_lock call. oom-reaper avoids this race by setting
MMF_OOM_VICTIM flag and causing exit_mmap to take and release
mmap_write_lock, blocking it until oom-reaper releases mmap_read_lock.
Reusing MMF_OOM_VICTIM for process_mrelease would be the simplest way to
fix this race, however that would be considered a hack. Fix this race
by elevating mm->mm_users and preventing exit_mmap from executing until
process_mrelease is finished. Patch slightly refactors the code to
adapt for a possible mmget_not_zero failure.
This fix has considerable negative impact on process_mrelease
performance and will likely need later optimization.
Link: https://lkml.kernel.org/r/20211022014658.263508-1-surenb@google.com
Fixes:
|
||
|
Yang Shi
|
eac96c3efd |
mm: filemap: check if THP has hwpoisoned subpage for PMD page fault
When handling shmem page fault the THP with corrupted subpage could be PMD mapped if certain conditions are satisfied. But kernel is supposed to send SIGBUS when trying to map hwpoisoned page. There are two paths which may do PMD map: fault around and regular fault. Before commit |
||
|
Yang Shi
|
c7cb42e944 |
mm: hwpoison: remove the unnecessary THP check
When handling THP hwpoison checked if the THP is in allocation or free
stage since hwpoison may mistreat it as hugetlb page. After commit
|
||
Shakeel Butt
|
8dcb3060d8 |
memcg: page_alloc: skip bulk allocator for __GFP_ACCOUNT
Commit |
||
|
Linus Torvalds
|
f25a5481af |
libnvdimm fixes for v5.15-rc8
- Fix a regression introduced in v5.15-rc6 that caused nvdimm namespace shutdown to hang due to reworks in the block layer q_usage_count. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCYXsgRwAKCRDfioYZHlFs Z9cwAQCJ+vNNQaE0jeIvzszWdi0tFBP/+fVx4arY6Muphn8cXAEAuxSX+Tx0G+Xo Tj27xcZ+cbk+IkWIDEExZgD/NZWrdg8= =wNTj -----END PGP SIGNATURE----- Merge tag 'libnvdimm-fixes-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fix from Dan Williams: - Fix a regression introduced in v5.15-rc6 that caused nvdimm namespace shutdown to hang due to reworks in the block layer q_usage_count. * tag 'libnvdimm-fixes-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: nvdimm/pmem: stop using q_usage_count as external pgmap refcount |
||
Wolfram Sang
|
90935eb303 |
mmc: tmio: reenable card irqs after the reset callback
The reset callback may clear the internal card detect interrupts, so
make sure to reenable them if needed.
Fixes:
|
||
|
Linus Torvalds
|
f31531e554 |
drm fixes for 5.15 final
MAINTAINERS:
- change the paths
ttm:
- Fix fence leak in ttm_transfered_destroy.
core:
- add GPD Win3 rotation quirk
i915:
- Remove unconditional clflushes
- Fix oops on boot due to sync state on disabled DP encoders
- Revert backend specific data added to tracepoints
- Remove useless and incorrect memory frequence calculation
panel:
- Add quirk for Aya Neo 2021
seltest:
- Reset property count for each drm damage selftest so full run will work correctly.
amdgpu:
- Fix two potential out of bounds writes in debugfs
- Fix revision handling for Yellow Carp
- Display fixes for Yellow Carp
- Display fixes for DCN 3.1
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Merge tag 'drm-fixes-2021-10-29' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Quiet but not too quiet, I blame Halloween.
The first set of amdgpu fixes missed last week, hence why this has a
few more of them, it's mostly display fixes for new GPUs and some
debugfs OOB stuff.
The i915 patches have one to remove a tracepoint possible issue before
it's a real problem, the others around cflush and display are cc'ed to
stable as well.
Otherwise it's just a few misc fixes.
Summary:
MAINTAINERS:
- Fix the path pattern
ttm:
- Fix fence leak in ttm_transfered_destroy.
core:
- Add GPD Win3 rotation quirk
i915:
- Remove unconditional clflushes
- Fix oops on boot due to sync state on disabled DP encoders
- Revert backend specific data added to tracepoints
- Remove useless and incorrect memory frequence calculation
panel:
- Add quirk for Aya Neo 2021
seltest:
- Reset property count for each drm damage selftest so full run will
work correctly.
amdgpu:
- Fix two potential out of bounds writes in debugfs
- Fix revision handling for Yellow Carp
- Display fixes for Yellow Carp
- Display fixes for DCN 3.1"
* tag 'drm-fixes-2021-10-29' of git://anongit.freedesktop.org/drm/drm: (21 commits)
MAINTAINERS: dri-devel is for all of drivers/gpu
drm/i915: Revert 'guc_id' from i915_request tracepoint
drm/amd/display: Fix deadlock when falling back to v2 from v3
drm/amd/display: Fallback to clocks which meet requested voltage on DCN31
drm/amdgpu: Fix even more out of bound writes from debugfs
drm: panel-orientation-quirks: Add quirk for GPD Win3
drm/i915/dp: Skip the HW readout of DPCD on disabled encoders
drm/i915: Catch yet another unconditioal clflush
drm/i915: Convert unconditional clflush to drm_clflush_virt_range()
drm/i915/selftests: Properly reset mock object propers for each test
drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
drm/ttm: fix memleak in ttm_transfered_destroy
drm/amdgpu: support B0&B1 external revision id for yellow carp
drm/amd/display: Moved dccg init to after bios golden init
drm/amd/display: Increase watermark latencies for DCN3.1
drm/amd/display: increase Z9 latency to workaround underflow in Z9
drm/amd/display: Require immediate flip support for DCN3.1 planes
drm/amd/display: Fix prefetch bandwidth calculation for DCN3.1
drm/amd/display: Limit display scaling to up to true 4k for DCN 3.1
drm/amdgpu: fix out of bounds write
...
|
||
Daniel Vetter
|
b112166a89 |
MAINTAINERS: dri-devel is for all of drivers/gpu
Somehow we only have a list of subdirectories, which apparently made it harder for folks to find the gpu maintainers. Fix that. References: https://lore.kernel.org/dri-devel/YXrAAZlxxStNFG%2FK@phenom.ffwll.local/ Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Steven Rostedt <rostedt@goodmis.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211028170857.4029606-1-daniel.vetter@ffwll.ch |
||
Dave Airlie
|
946ca97e2e |
Merge tag 'drm-intel-fixes-2021-10-28' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v5.15 final: - Remove unconditional clflushes - Fix oops on boot due to sync state on disabled DP encoders - Revert backend specific data added to tracepoints - Remove useless and incorrect memory frequence calculation Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/8735olh27y.fsf@intel.com |
||
|
Linus Torvalds
|
411a44c24a |
Networking fixes for 5.15-rc8/final, including fixes from WiFi
(mac80211), and BPF.
Current release - regressions:
- skb_expand_head: adjust skb->truesize to fix socket memory
accounting
- mptcp: fix corrupt receiver key in MPC + data + checksum
Previous releases - regressions:
- multicast: calculate csum of looped-back and forwarded packets
- cgroup: fix memory leak caused by missing cgroup_bpf_offline
- cfg80211: fix management registrations locking, prevent list
corruption
- cfg80211: correct false positive in bridge/4addr mode check
- tcp_bpf: fix race in the tcp_bpf_send_verdict resulting in reusing
previous verdict
Previous releases - always broken:
- sctp: enhancements for the verification tag, prevent attackers
from killing SCTP sessions
- tipc: fix size validations for the MSG_CRYPTO type
- mac80211: mesh: fix HE operation element length check, prevent
out of bound access
- tls: fix sign of socket errors, prevent positive error codes
being reported from read()/write()
- cfg80211: scan: extend RCU protection in cfg80211_add_nontrans_list()
- implement ->sock_is_readable() for UDP and AF_UNIX, fix poll()
for sockets in a BPF sockmap
- bpf: fix potential race in tail call compatibility check resulting
in two operations which would make the map incompatible succeeding
- bpf: prevent increasing bpf_jit_limit above max
- bpf: fix error usage of map_fd and fdget() in generic batch update
- phy: ethtool: lock the phy for consistency of results
- prevent infinite while loop in skb_tx_hash() when Tx races with
driver reconfiguring the queue <> traffic class mapping
- usbnet: fixes for bad HW conjured by syzbot
- xen: stop tx queues during live migration, prevent UAF
- net-sysfs: initialize uid and gid before calling net_ns_get_ownership
- mlxsw: prevent Rx stalls under memory pressure
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from WiFi (mac80211), and BPF.
Current release - regressions:
- skb_expand_head: adjust skb->truesize to fix socket memory
accounting
- mptcp: fix corrupt receiver key in MPC + data + checksum
Previous releases - regressions:
- multicast: calculate csum of looped-back and forwarded packets
- cgroup: fix memory leak caused by missing cgroup_bpf_offline
- cfg80211: fix management registrations locking, prevent list
corruption
- cfg80211: correct false positive in bridge/4addr mode check
- tcp_bpf: fix race in the tcp_bpf_send_verdict resulting in reusing
previous verdict
Previous releases - always broken:
- sctp: enhancements for the verification tag, prevent attackers from
killing SCTP sessions
- tipc: fix size validations for the MSG_CRYPTO type
- mac80211: mesh: fix HE operation element length check, prevent out
of bound access
- tls: fix sign of socket errors, prevent positive error codes being
reported from read()/write()
- cfg80211: scan: extend RCU protection in
cfg80211_add_nontrans_list()
- implement ->sock_is_readable() for UDP and AF_UNIX, fix poll() for
sockets in a BPF sockmap
- bpf: fix potential race in tail call compatibility check resulting
in two operations which would make the map incompatible succeeding
- bpf: prevent increasing bpf_jit_limit above max
- bpf: fix error usage of map_fd and fdget() in generic batch update
- phy: ethtool: lock the phy for consistency of results
- prevent infinite while loop in skb_tx_hash() when Tx races with
driver reconfiguring the queue <> traffic class mapping
- usbnet: fixes for bad HW conjured by syzbot
- xen: stop tx queues during live migration, prevent UAF
- net-sysfs: initialize uid and gid before calling
net_ns_get_ownership
- mlxsw: prevent Rx stalls under memory pressure"
* tag 'net-5.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (67 commits)
Revert "net: hns3: fix pause config problem after autoneg disabled"
mptcp: fix corrupt receiver key in MPC + data + checksum
riscv, bpf: Fix potential NULL dereference
octeontx2-af: Fix possible null pointer dereference.
octeontx2-af: Display all enabled PF VF rsrc_alloc entries.
octeontx2-af: Check whether ipolicers exists
net: ethernet: microchip: lan743x: Fix skb allocation failure
net/tls: Fix flipped sign in async_wait.err assignment
net/tls: Fix flipped sign in tls_err_abort() calls
net/smc: Correct spelling mistake to TCPF_SYN_RECV
net/smc: Fix smc_link->llc_testlink_time overflow
nfp: bpf: relax prog rejection for mtu check through max_pkt_offset
vmxnet3: do not stop tx queues after netif_device_detach()
r8169: Add device 10ec:8162 to driver r8169
ptp: Document the PTP_CLK_MAGIC ioctl number
usbnet: fix error return code in usbnet_probe()
net: hns3: adjust string spaces of some parameters of tx bd info in debugfs
net: hns3: expand buffer len for some debugfs command
net: hns3: add more string spaces for dumping packets number of queue info in debugfs
net: hns3: fix data endian problem of some functions of debugfs
...
|
||
|
Linus Torvalds
|
4fb7d85b2e |
spi: Fixes for v5.15
A couple of final driver specific fixes for v5.15, one fixing potential ID collisions between two instances of the Altera driver and one making Microwire full duplex mode actually work on pl022. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmF6k84ACgkQJNaLcl1U h9CnzwgAgI8It2vQvFkMHEYjyRvOlqe6x/PcOB/ZG0yt4POEKFIzwbszCSBwdq3G JezwmYNmIZc262Rry5gKzTBF8jCF1iImBpL0ggXE9CVN3kpWS+lvOWn8qs8cUwkX MYvdJBYg1IdWOdX8UC2E3ZklOQs+rJXlQe6pRmrlIhgCWED9EHMuedRY5iT8Kfet ug3NqJt7x2WHgTp5lPUMQAvYkarllU1NfXkDQfwEWoinrXgPjhu0SsxrMUYRQu53 gEuaAqSphPPGx1GsLQNXd5xJhP6KkuZGKJKq8xXBO4seDVMri7BYl52QLqPAwVih hPl1Xl8v6+nwDoFAvRM1ICzu6WyrTA== =PM9x -----END PGP SIGNATURE----- Merge tag 'spi-fix-v5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A couple of final driver specific fixes for v5.15, one fixing potential ID collisions between two instances of the Altera driver and one making Microwire full duplex mode actually work on pl022" * tag 'spi-fix-v5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spl022: fix Microwire full duplex mode spi: altera: Change to dynamic allocation of spi id |
||
|
Linus Torvalds
|
8685de2ed8 |
regmap: Fix for v5.15
This fixes a potential double free when handling an out of memory error inserting a node into an rbtree regcache. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmF6lHQACgkQJNaLcl1U h9DNugf/WXDIhnn1ToxWpe80tGZFgTcyXN1T6QfCiP5iKbOsYHFYrITDUhnbCrV+ 4z5YngU8Jw2bz6nx72Yt3c4bwQRl6ZESgH6Rupr1nClQO06k8bLySLVWJPH1V3y4 ofzdSc7x6JVHaVLj09NR6N3rrOKbmMxS8Ny0RMr7Futu0cPog0/7f57zG/Mkq9Fw vBsLvtpwt9cAOPRl7lxiU3NXKVdWYyIXxOCGW7z+e7u/HK7W5ByELrgXo1BFLXST dUks5d5qKHmExB/7plxv8mxOQlNHVimTxXpt2sL9Z9FoQR3OCs5kfG+eaIDyx5UW Y10gaxu61sRO6g9EqUPhfzOkiAYk5Q== =hMOi -----END PGP SIGNATURE----- Merge tag 'regmap-fix-v5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fix from Mark Brown: "This fixes a potential double free when handling an out of memory error inserting a node into an rbtree regcache" * tag 'regmap-fix-v5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Fix possible double-free in regcache_rbtree_exit() |
||
|
Linus Torvalds
|
eecd231a80 |
linux-watchdog 5.15-rc7 tag
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Merge tag 'linux-watchdog-5.15-rc7' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog fixes from Wim Van Sebroeck:
"I overlooked Guenters request to sent this upstream earlier, so it's a
bit late in the release cycle.
This contains:
- Revert "watchdog: iTCO_wdt: Account for rebooting on second
timeout"
- sbsa: only use 32-bit accessors
- sbsa: drop unneeded MODULE_ALIAS
- ixp4xx_wdt: Fix address space warning
- Fix OMAP watchdog early handling"
* tag 'linux-watchdog-5.15-rc7' of git://www.linux-watchdog.org/linux-watchdog:
watchdog: Fix OMAP watchdog early handling
watchdog: ixp4xx_wdt: Fix address space warning
watchdog: sbsa: drop unneeded MODULE_ALIAS
watchdog: sbsa: only use 32-bit accessors
Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout"
|
||
|
Linus Torvalds
|
fc18cc89b9 |
Do not WARN when attaching event probe to non-existent event
If the user tries to attach an event probe (eprobe) to an event that does not exist, it will trigger a warning. There's an error check that only expects memory issues otherwise it is considered a bug. But changes in the code to move around the locking made it that it can error out if the user attempts to attach to an event that does not exist, returning an -ENODEV. As this path can be caused by user space putting in a bad value, do not trigger a WARN. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYXoHQhQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qjT+AQCx4ThfDRwuUkIyfzJR68b6t9YnOL3p gqoSsjIj2JvzzQD/VrsXbmZJw9iYBYKFzkDxaNkRpI7HWFdInD7jzRTo4w0= =RWQl -----END PGP SIGNATURE----- Merge tag 'trace-v5.15-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fix from Steven Rostedt: "Do not WARN when attaching event probe to non-existent event If the user tries to attach an event probe (eprobe) to an event that does not exist, it will trigger a warning. There's an error check that only expects memory issues otherwise it is considered a bug. But changes in the code to move around the locking made it that it can error out if the user attempts to attach to an event that does not exist, returning an -ENODEV. As this path can be caused by user space putting in a bad value, do not trigger a WARN" * tag 'trace-v5.15-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Do not warn when connecting eprobe to non existing event |