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2021-01-22ACPICA: Remove the VRTC tableAl Stone
ACPICA commit 4534cc3700f73c88e2f6a0e0f0b9efe4fc644757 The VRTC table is no longer in use and is not defined by the ACPI specification. Remove the table from the known, allowed tables. Link: https://github.com/acpica/acpica/commit/4534cc37 Signed-off-by: Al Stone <ahs3@ahs3.net> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-22ACPICA: Remove the MTMR (Mid-Timer) tableAl Stone
ACPICA commit 2c39dcccda4dc250a44379ae086b8b1a3fdad115 This table is no longer in use, and is not officially defined in the ACPI specification. Link: https://github.com/acpica/acpica/commit/2c39dccc Signed-off-by: Al Stone <ahs3@ahs3.net> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-22ACPICA: Update version to 20201217Bob Moore
ACPICA commit 830dcc2b4fd2de8f0c63f1c366f51da276fe3d85 Version 20201217. Link: https://github.com/acpica/acpica/commit/830dcc2b Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-22ACPICA: add type casts for string functionsBob Moore
Detected by gcc 10.2.0. ACPICA commit 608559800e1ad48b819744aeb1866d94335e2655 Link: https://github.com/acpica/acpica/commit/60855980 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-22ACPICA: fix -WfallthroughNick Desaulniers
ACPICA commit 4b9135f5774caa796ddf826448811e8e7f08ef2f GCC 7.1 gained -Wimplicit-fallthrough to warn on implicit fallthrough, as well as __attribute__((__fallthrough__)) and comments to explicitly denote that cases of fallthrough were intentional. Clang also supports this warning and statement attribute, but not the comment form. Robert Moore provides additional context about the lint comments being removed. They were for "an old version of PC-Lint, which we don't use anymore." Drop those. This will help us enable -Wimplicit-fallthrough throughout the Linux kernel. Suggested-by: Robert Moore <robert.moore@intel.com> Reported-by: Jon Hunter <jonathanh@nvidia.com> Link: https://github.com/acpica/acpica/commit/4b9135f5 Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-18ACPICA: Clean up exception code class checksMaximilian Luz
ACPICA commit 5a8390fbd4c5c60da0b6d4ba53b5ee34fda9a0cb With the exception code class check macros fixed in the previous commit, let us now use those to simplify exception class checks across ACPICA. Link: https://github.com/acpica/acpica/commit/5a8390fb Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-18ACPICA: Fix exception code class checksMaximilian Luz
ACPICA commit 1a3a549286ea9db07d7ec700e7a70dd8bcc4354e The macros to classify different AML exception codes are broken. For instance, ACPI_ENV_EXCEPTION(Status) will always evaluate to zero due to #define AE_CODE_ENVIRONMENTAL 0x0000 #define ACPI_ENV_EXCEPTION(Status) (Status & AE_CODE_ENVIRONMENTAL) Similarly, ACPI_AML_EXCEPTION(Status) will evaluate to a non-zero value for error codes of type AE_CODE_PROGRAMMER, AE_CODE_ACPI_TABLES, as well as AE_CODE_AML, and not just AE_CODE_AML as the name suggests. This commit fixes those checks. Fixes: d46b6537f0ce ("ACPICA: AML Parser: ignore all exceptions resulting from incorrect AML during table load") Link: https://github.com/acpica/acpica/commit/1a3a5492 Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-17Linux 5.11-rc4Linus Torvalds
2021-01-17Merge tag 'perf-tools-fixes-2021-01-17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix 'CPU too large' error in Intel PT - Correct event attribute sizes in 'perf inject' - Sync build_bug.h and kvm.h kernel copies - Fix bpf.h header include directive in 5sec.c 'perf trace' bpf example - libbpf tests fixes - Fix shadow stat 'perf test' for non-bash shells - Take cgroups into account for shadow stats in 'perf stat' * tag 'perf-tools-fixes-2021-01-17' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf inject: Correct event attribute sizes perf intel-pt: Fix 'CPU too large' error perf stat: Take cgroups into account for shadow stats perf stat: Introduce struct runtime_stat_data libperf tests: Fail when failing to get a tracepoint id libperf tests: If a test fails return non-zero libperf tests: Avoid uninitialized variable warning perf test: Fix shadow stat test for non-bash shells tools headers: Syncronize linux/build_bug.h with the kernel sources tools headers UAPI: Sync kvm.h headers with the kernel sources perf bpf examples: Fix bpf.h header include directive in 5sec.c example
2021-01-17Merge tag 'powerpc-5.11-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "One fix for a lack of alignment in our linker script, that can lead to crashes depending on configuration etc. One fix for the 32-bit VDSO after the C VDSO conversion. Thanks to Andreas Schwab, Ariel Marcovitch, and Christophe Leroy" * tag 'powerpc-5.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/vdso: Fix clock_gettime_fallback for vdso32 powerpc: Fix alignment bug within the init sections
2021-01-17Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull misc vfs fixes from Al Viro: "Several assorted fixes. I still think that audit ->d_name race is better fixed this way for the benefit of backports, with any possibly fancier variants done on top of it" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: dump_common_audit_data(): fix racy accesses to ->d_name iov_iter: fix the uaccess area in copy_compat_iovec_from_user umount(2): move the flag validity checks first
2021-01-17mm: don't put pinned pages into the swap cacheLinus Torvalds
So technically there is nothing wrong with adding a pinned page to the swap cache, but the pinning obviously means that the page can't actually be free'd right now anyway, so it's a bit pointless. However, the real problem is not with it being a bit pointless: the real issue is that after we've added it to the swap cache, we'll try to unmap the page. That will succeed, because the code in mm/rmap.c doesn't know or care about pinned pages. Even the unmapping isn't fatal per se, since the page will stay around in memory due to the pinning, and we do hold the connection to it using the swap cache. But when we then touch it next and take a page fault, the logic in do_swap_page() will map it back into the process as a possibly read-only page, and we'll then break the page association on the next COW fault. Honestly, this issue could have been fixed in any of those other places: (a) we could refuse to unmap a pinned page (which makes conceptual sense), or (b) we could make sure to re-map a pinned page writably in do_swap_page(), or (c) we could just make do_wp_page() not COW the pinned page (which was what we historically did before that "mm: do_wp_page() simplification" commit). But while all of them are equally valid models for breaking this chain, not putting pinned pages into the swap cache in the first place is the simplest one by far. It's also the safest one: the reason why do_wp_page() was changed in the first place was that getting the "can I re-use this page" wrong is so fraught with errors. If you do it wrong, you end up with an incorrectly shared page. As a result, using "page_maybe_dma_pinned()" in either do_wp_page() or do_swap_page() would be a serious bug since it is only a (very good) heuristic. Re-using the page requires a hard black-and-white rule with no room for ambiguity. In contrast, saying "this page is very likely dma pinned, so let's not add it to the swap cache and try to unmap it" is an obviously safe thing to do, and if the heuristic might very rarely be a false positive, no harm is done. Fixes: 09854ba94c6a ("mm: do_wp_page() simplification") Reported-and-tested-by: Martin Raiber <martin@urbackup.org> Cc: Pavel Begunkov <asml.silence@gmail.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Peter Xu <peterx@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-01-16Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Nine minor fixes, seven in drivers and two in the core SCSI disk driver (sd) which should be harmless involving removing an unused variable and quietening a spurious warning" Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Remove obsolete variable in sd_remove() scsi: sd: Suppress spurious errors when WRITE SAME is being disabled scsi: scsi_debug: Fix memleak in scsi_debug_init() scsi: mpt3sas: Fix spelling mistake in Kconfig "compatiblity" -> "compatibility" scsi: qedi: Correct max length of CHAP secret scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback scsi: ufs: Relocate flush of exceptional event scsi: ufs: Relax the condition of UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL scsi: ufs: Fix possible power drain during system suspend
2021-01-16dump_common_audit_data(): fix racy accesses to ->d_nameAl Viro
We are not guaranteed the locking environment that would prevent dentry getting renamed right under us. And it's possible for old long name to be freed after rename, leading to UAF here. Cc: stable@kernel.org # v2.6.2+ Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2021-01-16Merge tag 'block-5.11-2021-01-16' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "Just an nvme pull request via Christoph: - don't initialize hwmon for discover controllers (Sagi Grimberg) - fix iov_iter handling in nvme-tcp (Sagi Grimberg) - fix a preempt warning in nvme-tcp (Sagi Grimberg) - fix a possible NULL pointer dereference in nvme (Israel Rukshin)" * tag 'block-5.11-2021-01-16' of git://git.kernel.dk/linux-block: nvme: don't intialize hwmon for discovery controllers nvme-tcp: fix possible data corruption with bio merges nvme-tcp: Fix warning with CONFIG_DEBUG_PREEMPT nvmet-rdma: Fix NULL deref when setting pi_enable and traddr INADDR_ANY
2021-01-16Merge tag 'io_uring-5.11-2021-01-16' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull io_uring fixes from Jens Axboe: "We still have a pending fix for a cancelation issue, but it's still being investigated. In the meantime: - Dead mm handling fix (Pavel) - SQPOLL setup error handling (Pavel) - Flush timeout sequence fix (Marcelo) - Missing finish_wait() for one exit case" * tag 'io_uring-5.11-2021-01-16' of git://git.kernel.dk/linux-block: io_uring: ensure finish_wait() is always called in __io_uring_task_cancel() io_uring: flush timeouts that should already have expired io_uring: do sqo disable on install_fd error io_uring: fix null-deref in io_disable_sqo_submit io_uring: don't take files/mm for a dead task io_uring: drop mm and files after task_work_run
2021-01-16Merge tag 'riscv-for-linus-5.11-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: "There are a few more fixes than a normal rc4, largely due to the bubble introduced by the holiday break: - return -ENOSYS for syscall number -1, which previously returned an uninitialized value. - ensure of_clk_init() has been called in time_init(), without which clock drivers may not be initialized. - fix sifive,uart0 driver to properly display the baud rate. A fix to initialize MPIE that allows interrupts to be processed during system calls. - avoid erronously begin tracing IRQs when interrupts are disabled, which at least triggers suprious lockdep failures. - workaround for a warning related to calling smp_processor_id() while preemptible. The warning itself is suprious on currently availiable systems. - properly include the generic time VDSO calls. A fix to our kasan address mapping. A fix to the HiFive Unleashed device tree, which allows the Ethernet PHY to be properly initialized by Linux (as opposed to relying on the bootloader). - defconfig update to include SiFive's GPIO driver, which is present on the HiFive Unleashed and necessary to initialize the PHY. - avoid allocating memory while initializing reserved memory. - avoid allocating the last 4K of memory, as pointers there alias with syscall errors. There are also two cleanups that should have no functional effect but do fix build warnings: - drop a duplicated definition of PAGE_KERNEL_EXEC. - properly declare the asm register SP shim. - cleanup the rv32 memory size Kconfig entry, to reflect the actual size of memory availiable" * tag 'riscv-for-linus-5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: Fix maximum allowed phsyical memory for RV32 RISC-V: Set current memblock limit RISC-V: Do not allocate memblock while iterating reserved memblocks riscv: stacktrace: Move register keyword to beginning of declaration riscv: defconfig: enable gpio support for HiFive Unleashed dts: phy: add GPIO number and active state used for phy reset dts: phy: fix missing mdio device and probe failure of vsc8541-01 device riscv: Fix KASAN memory mapping. riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL riscv: cacheinfo: Fix using smp_processor_id() in preemptible riscv: Trace irq on only interrupt is enabled riscv: Drop a duplicated PAGE_KERNEL_EXEC riscv: Enable interrupts during syscalls with M-Mode riscv: Fix sifive serial driver riscv: Fix kernel time_init() riscv: return -ENOSYS for syscall -1
2021-01-16mm: don't play games with pinned pages in clear_page_refsLinus Torvalds
Turning a pinned page read-only breaks the pinning after COW. Don't do it. The whole "track page soft dirty" state doesn't work with pinned pages anyway, since the page might be dirtied by the pinning entity without ever being noticed in the page tables. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-01-16mm: fix clear_refs_write lockingLinus Torvalds
Turning page table entries read-only requires the mmap_sem held for writing. So stop doing the odd games with turning things from read locks to write locks and back. Just get the write lock. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-01-15RISC-V: Fix maximum allowed phsyical memory for RV32Atish Patra
Linux kernel can only map 1GB of address space for RV32 as the page offset is set to 0xC0000000. The current description in the Kconfig is confusing as it indicates that RV32 can support 2GB of physical memory. That is simply not true for current kernel. In future, a 2GB split support can be added to allow 2GB physical address space. Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-01-15RISC-V: Set current memblock limitAtish Patra
Currently, linux kernel can not use last 4k bytes of addressable space because IS_ERR_VALUE macro treats those as an error. This will be an issue for RV32 as any memblock allocator potentially allocate chunk of memory from the end of DRAM (2GB) leading bad address error even though the address was technically valid. Fix this issue by limiting the memblock if available memory spans the entire address space. Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-01-15RISC-V: Do not allocate memblock while iterating reserved memblocksAtish Patra
Currently, resource tree allocates memory blocks while iterating on the list. It leads to following kernel warning because memblock allocation also invokes memory block reservation API. [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at kernel/resource.c:795 __insert_resource+0x8e/0xd0 [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.10.0-00022-ge20097fb37e2-dirty #549 [ 0.000000] epc: c00125c2 ra : c001262c sp : c1c01f50 [ 0.000000] gp : c1d456e0 tp : c1c0a980 t0 : ffffcf20 [ 0.000000] t1 : 00000000 t2 : 00000000 s0 : c1c01f60 [ 0.000000] s1 : ffffcf00 a0 : ffffff00 a1 : c1c0c0c4 [ 0.000000] a2 : 80c12b15 a3 : 80402000 a4 : 80402000 [ 0.000000] a5 : c1c0c0c4 a6 : 80c12b15 a7 : f5faf600 [ 0.000000] s2 : c1c0c0c4 s3 : c1c0e000 s4 : c1009a80 [ 0.000000] s5 : c1c0c000 s6 : c1d48000 s7 : c1613b4c [ 0.000000] s8 : 00000fff s9 : 80000200 s10: c1613b40 [ 0.000000] s11: 00000000 t3 : c1d4a000 t4 : ffffffff This is also unnecessary as we can pre-compute the total memblocks required for each memory region and allocate it before the loop. It save precious boot time not going through memblock allocation code every time. Fixes: 00ab027a3b82 ("RISC-V: Add kernel image sections to the resource tree") Reviewed-by: Anup Patel <anup@brainfault.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-01-15iov_iter: fix the uaccess area in copy_compat_iovec_from_userChristoph Hellwig
sizeof needs to be called on the compat pointer, not the native one. Fixes: 89cd35c58bc2 ("iov_iter: transparently handle compat iovecs in import_iovec") Reported-by: David Laight <David.Laight@ACULAB.COM> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2021-01-15Merge tag 'for-5.11/dm-fixes-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM-raid's raid1 discard limits so discards work. - Select missing Kconfig dependencies for DM integrity and zoned targets. - Four fixes for DM crypt target's support to optionally bypass kcryptd workqueues. - Fix DM snapshot merge supports missing data flushes before committing metadata. - Fix DM integrity data device flushing when external metadata is used. - Fix DM integrity's maximum number of supported constructor arguments that user can request when creating an integrity device. - Eliminate DM core ioctl logging noise when an ioctl is issued without required CAP_SYS_RAWIO permission. * tag 'for-5.11/dm-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm crypt: defer decryption to a tasklet if interrupts disabled dm integrity: fix the maximum number of arguments dm crypt: do not call bio_endio() from the dm-crypt tasklet dm integrity: fix flush with external metadata device dm: eliminate potential source of excessive kernel log noise dm snapshot: flush merged data before committing metadata dm crypt: use GFP_ATOMIC when allocating crypto requests from softirq dm crypt: do not wait for backlogged crypto request completion in softirq dm zoned: select CONFIG_CRC32 dm integrity: select CRYPTO_SKCIPHER dm raid: fix discard limits for raid1
2021-01-15Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge misc fixes from Andrew Morton: "10 patches. Subsystems affected by this patch series: MAINTAINERS and mm (slub, pagealloc, memcg, kasan, vmalloc, migration, hugetlb, memory-failure, and process_vm_access)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mm/process_vm_access.c: include compat.h mm,hwpoison: fix printing of page flags MAINTAINERS: add Vlastimil as slab allocators maintainer mm/hugetlb: fix potential missing huge page size info mm: migrate: initialize err in do_migrate_pages mm/vmalloc.c: fix potential memory leak arm/kasan: fix the array size of kasan_early_shadow_pte[] mm/memcontrol: fix warning in mem_cgroup_page_lruvec() mm/page_alloc: add a missing mm_page_alloc_zone_locked() tracepoint mm, slub: consider rest of partial list if acquire_slab() fails
2021-01-15Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fixes from Jason Gunthorpe: "A fairly modest set of bug fixes, nothing abnormal from the merge window The ucma patch is a bit on the larger side, but given the regression was recently added I've opted to forward it to the rc stream. - Fix a ucma memory leak introduced in v5.9 while fixing the Syzkaller bugs - Don't fail when the xarray wraps for user verbs objects - User triggerable oops regression from the umem page size rework - Error unwind bugs in usnic, ocrdma, mlx5 and cma" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/cma: Fix error flow in default_roce_mode_store RDMA/mlx5: Fix wrong free of blue flame register on error IB/mlx5: Fix error unwinding when set_has_smi_cap fails RDMA/umem: Avoid undefined behavior of rounddown_pow_of_two() RDMA/ocrdma: Fix use after free in ocrdma_dealloc_ucontext_pd() RDMA/usnic: Fix memleak in find_free_vf_and_create_qp_grp RDMA/restrack: Don't treat as an error allocation ID wrapping RDMA/ucma: Do not miss ctx destruction steps in some cases
2021-01-15io_uring: ensure finish_wait() is always called in __io_uring_task_cancel()Jens Axboe
If we enter with requests pending and performm cancelations, we'll have a different inflight count before and after calling prepare_to_wait(). This causes the loop to restart. If we actually ended up canceling everything, or everything completed in-between, then we'll break out of the loop without calling finish_wait() on the waitqueue. This can trigger a warning on exit_signals(), as we leave the task state in TASK_UNINTERRUPTIBLE. Put a finish_wait() after the loop to catch that case. Cc: stable@vger.kernel.org # 5.9+ Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-01-15Merge tag 'ext4_for_linus_stable' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "A number of bug fixes for ext4: - Fix for the new fast_commit feature - Fix some error handling codepaths in whiteout handling and mountpoint sampling - Fix how we write ext4_error information so it goes through the journal when journalling is active, to avoid races that can lead to lost error information, superblock checksum failures, or DIF/DIX features" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: remove expensive flush on fast commit ext4: fix bug for rename with RENAME_WHITEOUT ext4: fix wrong list_splice in ext4_fc_cleanup ext4: use IS_ERR instead of IS_ERR_OR_NULL and set inode null when IS_ERR ext4: don't leak old mountpoint samples ext4: drop ext4_handle_dirty_super() ext4: fix superblock checksum failure when setting password salt ext4: use sbi instead of EXT4_SB(sb) in ext4_update_super() ext4: save error info to sb through journal if available ext4: protect superblock modifications with a buffer lock ext4: drop sync argument of ext4_commit_super() ext4: combine ext4_handle_error() and save_error_info()
2021-01-15Merge tag '5.11-rc3-smb3' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: "Two small cifs fixes for stable (including an important handle leak fix) and three small cleanup patches" * tag '5.11-rc3-smb3' of git://git.samba.org/sfrench/cifs-2.6: cifs: style: replace one-element array with flexible-array cifs: connect: style: Simplify bool comparison fs: cifs: remove unneeded variable in smb3_fs_context_dup cifs: fix interrupted close commands cifs: check pointer before freeing
2021-01-15Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Set the minimum GCC version to 5.1 for arm64 due to earlier compiler bugs. - Make atomic helpers __always_inline to avoid a section mismatch when compiling with clang. - Fix the CMA and crashkernel reservations to use ZONE_DMA (remove the arm64_dma32_phys_limit variable, no longer needed with a dynamic ZONE_DMA sizing in 5.11). - Remove redundant IRQ flag tracing that was leaving lockdep inconsistent with the hardware state. - Revert perf events based hard lockup detector that was causing smp_processor_id() to be called in preemptible context. - Some trivial cleanups - spelling fix, renaming S_FRAME_SIZE to PT_REGS_SIZE, function prototypes added. * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: selftests: Fix spelling of 'Mismatch' arm64: syscall: include prototype for EL0 SVC functions compiler.h: Raise minimum version of GCC to 5.1 for arm64 arm64: make atomic helpers __always_inline arm64: rename S_FRAME_SIZE to PT_REGS_SIZE Revert "arm64: Enable perf events based hard lockup detector" arm64: entry: remove redundant IRQ flag tracing arm64: Remove arm64_dma32_phys_limit and its uses
2021-01-15Merge tag 'mips_fixes_5.11.1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fixes from Thomas Bogendoerfer: - fix coredumps on 64bit kernels - fix for alignment bugs preventing booting - fix checking for failed irq_alloc_desc calls * tag 'mips_fixes_5.11.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: OCTEON: fix unreachable code in octeon_irq_init_ciu MIPS: relocatable: fix possible boot hangup with KASLR enabled MIPS: Fix malformed NT_FILE and NT_SIGINFO in 32bit coredumps MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB
2021-01-15perf inject: Correct event attribute sizesAl Grant
When 'perf inject' reads a perf.data file from an older version of perf, it writes event attributes into the output with the original size field, but lays them out as if they had the size currently used. Readers see a corrupt file. Update the size field to match the layout. Signed-off-by: Al Grant <al.grant@foss.arm.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20201124195818.30603-1-al.grant@arm.com Signed-off-by: Denis Nikitin <denik@chromium.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15perf intel-pt: Fix 'CPU too large' errorAdrian Hunter
In some cases, the number of cpus (nr_cpus_online) is confused with the maximum cpu number (nr_cpus_avail), which results in the error in the example below: Example on system with 8 cpus: Before: # echo 0 > /sys/devices/system/cpu/cpu2/online # ./perf record --kcore -e intel_pt// taskset --cpu-list 7 uname Linux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.147 MB perf.data ] # ./perf script --itrace=e Requested CPU 7 too large. Consider raising MAX_NR_CPUS 0x25908 [0x8]: failed to process type: 68 [Invalid argument] After: # ./perf script --itrace=e # Fixes: 8c7274691f0d ("perf machine: Replace MAX_NR_CPUS with perf_env::nr_cpus_online") Fixes: 7df4e36a4785 ("perf session: Replace MAX_NR_CPUS with perf_env::nr_cpus_online") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Kan Liang <kan.liang@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20210107174159.24897-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15perf stat: Take cgroups into account for shadow statsNamhyung Kim
As of now it doesn't consider cgroups when collecting shadow stats and metrics so counter values from different cgroups will be saved in a same slot. This resulted in incorrect numbers when those cgroups have different workloads. For example, let's look at the scenario below: cgroups A and C runs same workload which burns a cpu while cgroup B runs a light workload. $ perf stat -a -e cycles,instructions --for-each-cgroup A,B,C sleep 1 Performance counter stats for 'system wide': 3,958,116,522 cycles A 6,722,650,929 instructions A # 2.53 insn per cycle 1,132,741 cycles B 571,743 instructions B # 0.00 insn per cycle 4,007,799,935 cycles C 6,793,181,523 instructions C # 2.56 insn per cycle 1.001050869 seconds time elapsed When I run 'perf stat' with single workload, it usually shows IPC around 1.7. We can verify it (6,722,650,929.0 / 3,958,116,522 = 1.698) for cgroup A. But in this case, since cgroups are ignored, cycles are averaged so it used the lower value for IPC calculation and resulted in around 2.5. avg cycle: (3958116522 + 1132741 + 4007799935) / 3 = 2655683066 IPC (A) : 6722650929 / 2655683066 = 2.531 IPC (B) : 571743 / 2655683066 = 0.0002 IPC (C) : 6793181523 / 2655683066 = 2.557 We can simply compare cgroup pointers in the evsel and it'll be NULL when cgroups are not specified. With this patch, I can see correct numbers like below: $ perf stat -a -e cycles,instructions --for-each-cgroup A,B,C sleep 1 Performance counter stats for 'system wide': 4,171,051,687 cycles A 7,219,793,922 instructions A # 1.73 insn per cycle 1,051,189 cycles B 583,102 instructions B # 0.55 insn per cycle 4,171,124,710 cycles C 7,192,944,580 instructions C # 1.72 insn per cycle 1.007909814 seconds time elapsed Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210115071139.257042-2-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15perf stat: Introduce struct runtime_stat_dataNamhyung Kim
To pass more info to the saved_value in the runtime_stat, add a new struct runtime_stat_data. Currently it only has 'ctx' field but later patch will add more. Note that we intentionally pass 0 as ctx to clock-related events for compatibility. It was already there in a few places. So move the code into the saved_value_lookup() explicitly and add a comment. Suggested-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210115071139.257042-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15libperf tests: Fail when failing to get a tracepoint idIan Rogers
Permissions are necessary to get a tracepoint id. Fail the test when the read fails. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210114180250.3853825-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15libperf tests: If a test fails return non-zeroIan Rogers
If a test fails return -1 rather than 0. This is consistent with the return value in test-cpumap.c Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210114180250.3853825-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15libperf tests: Avoid uninitialized variable warningIan Rogers
The variable 'bf' is read (for a write call) without being initialized triggering a memory sanitizer warning. Use 'bf' in the read and switch the write to reading from a string. Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210114212304.4018119-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15ext4: remove expensive flush on fast commitDaejun Park
In the fast commit, it adds REQ_FUA and REQ_PREFLUSH on each fast commit block when barrier is enabled. However, in recovery phase, ext4 compares CRC value in the tail. So it is sufficient to add REQ_FUA and REQ_PREFLUSH on the block that has tail. Signed-off-by: Daejun Park <daejun7.park@samsung.com> Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Link: https://lore.kernel.org/r/20210106013242epcms2p5b6b4ed8ca86f29456fdf56aa580e74b4@epcms2p5 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-01-15ext4: fix bug for rename with RENAME_WHITEOUTyangerkun
We got a "deleted inode referenced" warning cross our fsstress test. The bug can be reproduced easily with following steps: cd /dev/shm mkdir test/ fallocate -l 128M img mkfs.ext4 -b 1024 img mount img test/ dd if=/dev/zero of=test/foo bs=1M count=128 mkdir test/dir/ && cd test/dir/ for ((i=0;i<1000;i++)); do touch file$i; done # consume all block cd ~ && renameat2(AT_FDCWD, /dev/shm/test/dir/file1, AT_FDCWD, /dev/shm/test/dir/dst_file, RENAME_WHITEOUT) # ext4_add_entry in ext4_rename will return ENOSPC!! cd /dev/shm/ && umount test/ && mount img test/ && ls -li test/dir/file1 We will get the output: "ls: cannot access 'test/dir/file1': Structure needs cleaning" and the dmesg show: "EXT4-fs error (device loop0): ext4_lookup:1626: inode #2049: comm ls: deleted inode referenced: 139" ext4_rename will create a special inode for whiteout and use this 'ino' to replace the source file's dir entry 'ino'. Once error happens latter(the error above was the ENOSPC return from ext4_add_entry in ext4_rename since all space has been consumed), the cleanup do drop the nlink for whiteout, but forget to restore 'ino' with source file. This will trigger the bug describle as above. Signed-off-by: yangerkun <yangerkun@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Cc: stable@vger.kernel.org Fixes: cd808deced43 ("ext4: support RENAME_WHITEOUT") Link: https://lore.kernel.org/r/20210105062857.3566-1-yangerkun@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-01-15ext4: fix wrong list_splice in ext4_fc_cleanupDaejun Park
After full/fast commit, entries in staging queue are promoted to main queue. In ext4_fs_cleanup function, it splice to staging queue to staging queue. Fixes: aa75f4d3daaeb ("ext4: main fast-commit commit path") Signed-off-by: Daejun Park <daejun7.park@samsung.com> Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com> Link: https://lore.kernel.org/r/20201230094851epcms2p6eeead8cc984379b37b2efd21af90fd1a@epcms2p6 Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org
2021-01-15ext4: use IS_ERR instead of IS_ERR_OR_NULL and set inode null when IS_ERRYi Li
1: ext4_iget/ext4_find_extent never returns NULL, use IS_ERR instead of IS_ERR_OR_NULL to fix this. 2: ext4_fc_replay_inode should set the inode to NULL when IS_ERR. and go to call iput properly. Fixes: 8016e29f4362 ("ext4: fast commit recovery path") Signed-off-by: Yi Li <yili@winhong.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20201230033827.3996064-1-yili@winhong.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org
2021-01-15perf test: Fix shadow stat test for non-bash shellsNamhyung Kim
It was using some bash-specific features and failed to parse when running with a different shell like below: root@kbl-ppc:~/kbl-ws/perf-dev/lck-9077/acme.tmp/tools/perf# ./perf test 83 -vv 83: perf stat metrics (shadow stat) test : --- start --- test child forked, pid 3922 ./tests/shell/stat+shadow_stat.sh: 19: ./tests/shell/stat+shadow_stat.sh: [[: not found ./tests/shell/stat+shadow_stat.sh: 24: ./tests/shell/stat+shadow_stat.sh: [[: not found ./tests/shell/stat+shadow_stat.sh: 30: ./tests/shell/stat+shadow_stat.sh: [[: not found (standard_in) 2: syntax error ./tests/shell/stat+shadow_stat.sh: 36: ./tests/shell/stat+shadow_stat.sh: [[: not found ./tests/shell/stat+shadow_stat.sh: 19: ./tests/shell/stat+shadow_stat.sh: [[: not found ./tests/shell/stat+shadow_stat.sh: 24: ./tests/shell/stat+shadow_stat.sh: [[: not found ./tests/shell/stat+shadow_stat.sh: 30: ./tests/shell/stat+shadow_stat.sh: [[: not found (standard_in) 2: syntax error ./tests/shell/stat+shadow_stat.sh: 36: ./tests/shell/stat+shadow_stat.sh: [[: not found ./tests/shell/stat+shadow_stat.sh: 45: ./tests/shell/stat+shadow_stat.sh: declare: not found test child finished with -1 ---- end ---- perf stat metrics (shadow stat) test: FAILED! Reported-by: Jin Yao <yao.jin@linux.intel.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Laight <david.laight@aculab.com> Cc: Ian Rogers <irogers@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20210114050609.1258820-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15tools headers: Syncronize linux/build_bug.h with the kernel sourcesArnaldo Carvalho de Melo
To pick up the changes in: 3a176b94609a18f5 ("Revert "kbuild: avoid static_assert for genksyms"") And silence this perf build warning: Warning: Kernel ABI header at 'tools/include/linux/build_bug.h' differs from latest version at 'include/linux/build_bug.h' diff -u tools/include/linux/build_bug.h include/linux/build_bug.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15tools headers UAPI: Sync kvm.h headers with the kernel sourcesArnaldo Carvalho de Melo
To pick the changes in: 647daca25d24fb6e ("KVM: SVM: Add support for booting APs in an SEV-ES guest") That don't cause any tooling change, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h' diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15perf bpf examples: Fix bpf.h header include directive in 5sec.c exampleArnaldo Carvalho de Melo
It was looking at bpf/bpf.h, which caused this problem: # perf trace -e tools/perf/examples/bpf/5sec.c /home/acme/git/perf/tools/perf/examples/bpf/5sec.c:42:10: fatal error: 'bpf/bpf.h' file not found #include <bpf/bpf.h> ^~~~~~~~~~~ 1 error generated. ERROR: unable to compile tools/perf/examples/bpf/5sec.c Hint: Check error message shown above. Hint: You can also pre-compile it into .o using: clang -target bpf -O2 -c tools/perf/examples/bpf/5sec.c with proper -I and -D options. event syntax error: 'tools/perf/examples/bpf/5sec.c' \___ Failed to load tools/perf/examples/bpf/5sec.c from source: Error when compiling BPF scriptlet # Change that to plain bpf.h, to make it work again: # perf trace -e tools/perf/examples/bpf/5sec.c sleep 5s 0.000 perf_bpf_probe:hrtimer_nanosleep(__probe_ip: -1776891872, rqtp: 5000000000) # perf trace -e tools/perf/examples/bpf/5sec.c/max-stack=16/ sleep 5s 0.000 perf_bpf_probe:hrtimer_nanosleep(__probe_ip: -1776891872, rqtp: 5000000000) hrtimer_nanosleep ([kernel.kallsyms]) common_nsleep ([kernel.kallsyms]) __x64_sys_clock_nanosleep ([kernel.kallsyms]) do_syscall_64 ([kernel.kallsyms]) entry_SYSCALL_64_after_hwframe ([kernel.kallsyms]) __clock_nanosleep_2 (/usr/lib64/libc-2.32.so) # perf trace -e tools/perf/examples/bpf/5sec.c sleep 4s # Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-01-15Merge tag 'acpi-5.11-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These address a device ID bounds check error in the device enumeration code and fix a mistake in the documentation. Specifics: - Harden the ACPI device enumeration code against device ID length overflows to address a Linux VM cash on Hyper-V (Dexuan Cui). - Fix a mistake in the documentation of error type values for PCIe errors (Qiuxu Zhuo)" * tag 'acpi-5.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Documentation: ACPI: EINJ: Fix error type values for PCIe errors ACPI: scan: Harden acpi_device_add() against device ID overflows
2021-01-15Merge tag 'for-linus-5.11-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - A series to fix a regression when running as a fully virtualized guest on an old Xen hypervisor not supporting PV interrupt callbacks for HVM guests. - A patch to add support to query Xen resource sizes (setting was possible already) from user mode. * tag 'for-linus-5.11-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/xen: Fix xen_hvm_smp_init() when vector callback not available x86/xen: Don't register Xen IPIs when they aren't going to be used x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery xen: Set platform PCI device INTX affinity to CPU0 xen: Fix event channel callback via INTX/GSI xen/privcmd: allow fetching resource sizes
2021-01-15Merge tag 'iommu-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull iommu fixes from Will Deacon: "Three IOMMU fixes for -rc4. The main one is a change to the Intel IOMMU driver to fix the handling of unaligned addresses when invalidating the TLB. The fix itself is a bit ugly (the caller does a bunch of shifting which is then effectively undone later in the callchain), but Lu has patches to clean all of this up in 5.12. Summary: - Fix address alignment handling for VT-D TLB invalidation - Enable workarounds for buggy Qualcomm firmware on two more SoCs - Drop duplicate #include" * tag 'iommu-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: iommu/vt-d: Fix duplicate included linux/dma-map-ops.h iommu: arm-smmu-qcom: Add sdm630/msm8998 compatibles for qcom quirks iommu/vt-d: Fix unaligned addresses for intel_flush_svm_range_dev()
2021-01-15Merge tag 'topic/nouveau-ampere-modeset-2021-01-15' of ↵Linus Torvalds
git://anongit.freedesktop.org/drm/drm Pull drm nouveau ampere display support from Dave Airlie: "Ben has requested if we can include Ampere modesetting support under fixes, it's for new GPUs and shouldn't affect existing hardware. It's a bit bigger than just adding a PCI ID, but It has no effect on older GPUs" * tag 'topic/nouveau-ampere-modeset-2021-01-15' of git://anongit.freedesktop.org/drm/drm: drm/nouveau/disp/ga10[24]: initial support drm/nouveau/dmaobj/ga10[24]: initial support drm/nouveau/i2c/ga10[024]: initial support drm/nouveau/gpio/ga10[024]: initial support drm/nouveau/bar/ga10[024]: initial support drm/nouveau/mmu/ga10[024]: initial support drm/nouveau/timer/ga10[024]: initial support drm/nouveau/fb/ga10[024]: initial support drm/nouveau/imem/ga10[024]: initial support drm/nouveau/privring/ga10[024]: initial support drm/nouveau/mc/ga10[024]: initial support drm/nouveau/devinit/ga10[024]: initial support drm/nouveau/bios/ga10[024]: initial support drm/nouveau/pci/ga10[024]: initial support drm/nouveau/core: recognise GA10[024]
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 18:54:37 +0000