1. 23 May, 2023 4 commits
  2. 20 May, 2023 1 commit
  3. 18 May, 2023 3 commits
  4. 14 May, 2023 13 commits
  5. 13 May, 2023 17 commits
  6. 12 May, 2023 2 commits
    • Borislav Petkov (AMD)'s avatar
      x86/retbleed: Fix return thunk alignment · 9a48d604
      Borislav Petkov (AMD) authored
      SYM_FUNC_START_LOCAL_NOALIGN() adds an endbr leading to this layout
      (leaving only the last 2 bytes of the address):
      
        3bff <zen_untrain_ret>:
        3bff:       f3 0f 1e fa             endbr64
        3c03:       f6                      test   $0xcc,%bl
      
        3c04 <__x86_return_thunk>:
        3c04:       c3                      ret
        3c05:       cc                      int3
        3c06:       0f ae e8                lfence
      
      However, "the RET at __x86_return_thunk must be on a 64 byte boundary,
      for alignment within the BTB."
      
      Use SYM_START instead.
      Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
      Reviewed-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Cc: <stable@kernel.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      9a48d604
    • Linus Torvalds's avatar
      Merge tag 'for-6.4-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux · 76c7f887
      Linus Torvalds authored
      Pull more btrfs fixes from David Sterba:
      
       - fix incorrect number of bitmap entries for space cache if loading is
         interrupted by some error
      
       - fix backref walking, this breaks a mode of LOGICAL_INO_V2 ioctl that
         is used in deduplication tools
      
       - zoned mode fixes:
            - properly finish zone reserved for relocation
            - correctly calculate super block zone end on ZNS
            - properly initialize new extent buffer for redirty
      
       - make mount option clear_cache work with block-group-tree, to rebuild
         free-space-tree instead of temporarily disabling it that would lead
         to a forced read-only mount
      
       - fix alignment check for offset when printing extent item
      
      * tag 'for-6.4-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
        btrfs: make clear_cache mount option to rebuild FST without disabling it
        btrfs: zero the buffer before marking it dirty in btrfs_redirty_list_add
        btrfs: zoned: fix full zone super block reading on ZNS
        btrfs: zoned: zone finish data relocation BG with last IO
        btrfs: fix backref walking not returning all inode refs
        btrfs: fix space cache inconsistency after error loading it from disk
        btrfs: print-tree: parent bytenr must be aligned to sector size
      76c7f887