1. 29 Jul, 2021 4 commits
  2. 27 Jul, 2021 13 commits
  3. 26 Jul, 2021 5 commits
  4. 25 Jul, 2021 10 commits
  5. 24 Jul, 2021 8 commits
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux · 6498f615
      Linus Torvalds authored
      Pull RISC-V fixes from Palmer Dabbelt:
      
       - properly set the memory size, which fixes 32-bit systems
      
       - allow initrd to load anywhere in memory, rather that restricting it
         to the first 256MiB
      
       - fix the 'mem=' parameter on 64-bit systems to properly account for
         the maximum supported memory now that the kernel is outside the
         linear map
      
       - avoid installing mappings into the last 4KiB of memory, which
         conflicts with error values
      
       - avoid the stack from being freed while it is being walked
      
       - a handful of fixes to the new copy to/from user routines
      
      * tag 'riscv-for-linus-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
        riscv: __asm_copy_to-from_user: Fix: Typos in comments
        riscv: __asm_copy_to-from_user: Remove unnecessary size check
        riscv: __asm_copy_to-from_user: Fix: fail on RV32
        riscv: __asm_copy_to-from_user: Fix: overrun copy
        riscv: stacktrace: pin the task's stack in get_wchan
        riscv: Make sure the kernel mapping does not overlap with IS_ERR_VALUE
        riscv: Make sure the linear mapping does not use the kernel mapping
        riscv: Fix memory_limit for 64-bit kernel
        RISC-V: load initrd wherever it fits into memory
        riscv: Fix 32-bit RISC-V boot failure
      6498f615
    • Linus Torvalds's avatar
      ACPI: fix NULL pointer dereference · fc68f42a
      Linus Torvalds authored
      Commit 71f64283 ("ACPI: utils: Fix reference counting in
      for_each_acpi_dev_match()") started doing "acpi_dev_put()" on a pointer
      that was possibly NULL.  That fails miserably, because that helper
      inline function is not set up to handle that case.
      
      Just make acpi_dev_put() silently accept a NULL pointer, rather than
      calling down to put_device() with an invalid offset off that NULL
      pointer.
      
      Link: https://lore.kernel.org/lkml/a607c149-6bf6-0fd0-0e31-100378504da2@kernel.dk/Reported-and-tested-by: default avatarJens Axboe <axboe@kernel.dk>
      Tested-by: default avatarDaniel Scally <djrscally@gmail.com>
      Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      fc68f42a
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 7ffca2bb
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Four fixes, all in drivers, all of which can lead to user visible
        problems in certain situations"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: target: Fix NULL dereference on XCOPY completion
        scsi: mpt3sas: Transition IOC to Ready state during shutdown
        scsi: target: Fix protect handling in WRITE SAME(32)
        scsi: iscsi: Fix iface sysfs attr detection
      7ffca2bb
    • Linus Torvalds's avatar
      Merge tag 'io_uring-5.14-2021-07-24' of git://git.kernel.dk/linux-block · 0ee818c3
      Linus Torvalds authored
      Pull io_uring fixes from Jens Axboe:
      
       - Fix a memory leak due to a race condition in io_init_wq_offload
         (Yang)
      
       - Poll error handling fixes (Pavel)
      
       - Fix early fdput() regression (me)
      
       - Don't reissue iopoll requests off release path (me)
      
       - Add a safety check for io-wq queue off wrong path (me)
      
      * tag 'io_uring-5.14-2021-07-24' of git://git.kernel.dk/linux-block:
        io_uring: explicitly catch any illegal async queue attempt
        io_uring: never attempt iopoll reissue from release path
        io_uring: fix early fdput() of file
        io_uring: fix memleak in io_init_wq_offload()
        io_uring: remove double poll entry on arm failure
        io_uring: explicitly count entries for poll reqs
      0ee818c3
    • Linus Torvalds's avatar
      Merge tag 'block-5.14-2021-07-24' of git://git.kernel.dk/linux-block · 4d4a60ce
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
      
       - NVMe pull request (Christoph):
          - tracing fix (Keith Busch)
          - fix multipath head refcounting (Hannes Reinecke)
          - Write Zeroes vs PI fix (me)
          - drop a bogus WARN_ON (Zhihao Cheng)
      
       - Increase max blk-cgroup policy size, now that mq-deadline
         uses it too (Oleksandr)
      
      * tag 'block-5.14-2021-07-24' of git://git.kernel.dk/linux-block:
        nvme: set the PRACT bit when using Write Zeroes with T10 PI
        nvme: fix nvme_setup_command metadata trace event
        nvme: fix refcounting imbalance when all paths are down
        nvme-pci: don't WARN_ON in nvme_reset_work if ctrl.state is not RESETTING
        block: increase BLKCG_MAX_POLS
      4d4a60ce
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 0823baef
      Linus Torvalds authored
      Pull i2c fixes from Wolfram Sang:
       "Two bugfixes for the I2C subsystem"
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: mpc: Poll for MCF
        misc: eeprom: at24: Always append device id even if label property is set.
      0823baef
    • Linus Torvalds's avatar
      Merge branch 'akpm' (patches from Andrew) · bca1d4de
      Linus Torvalds authored
      Merge misc mm fixes from Andrew Morton:
       "15 patches.
      
        VM subsystems affected by this patch series: userfaultfd, kfence,
        highmem, pagealloc, memblock, pagecache, secretmem, pagemap, and
        hugetlbfs"
      
      * akpm:
        hugetlbfs: fix mount mode command line processing
        mm: fix the deadlock in finish_fault()
        mm: mmap_lock: fix disabling preemption directly
        mm/secretmem: wire up ->set_page_dirty
        writeback, cgroup: do not reparent dax inodes
        writeback, cgroup: remove wb from offline list before releasing refcnt
        memblock: make for_each_mem_range() traverse MEMBLOCK_HOTPLUG regions
        mm: page_alloc: fix page_poison=1 / INIT_ON_ALLOC_DEFAULT_ON interaction
        mm: use kmap_local_page in memzero_page
        mm: call flush_dcache_page() in memcpy_to_page() and memzero_page()
        kfence: skip all GFP_ZONEMASK allocations
        kfence: move the size check to the beginning of __kfence_alloc()
        kfence: defer kfence_test_init to ensure that kunit debugfs is created
        selftest: use mmap instead of posix_memalign to allocate memory
        userfaultfd: do not untag user pointers
      bca1d4de
    • Akira Tsukamoto's avatar
      riscv: __asm_copy_to-from_user: Fix: Typos in comments · ea196c54
      Akira Tsukamoto authored
      Fixing typos and grammar mistakes and using more intuitive label
      name.
      Signed-off-by: default avatarAkira Tsukamoto <akira.tsukamoto@gmail.com>
      Fixes: ca6eaaa2 ("riscv: __asm_copy_to-from_user: Optimize unaligned memory access and pipeline stall")
      Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
      ea196c54