kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-10 20:48:12 +00:00
Code Issues Releases Packages Activity

Description for this pull request:

Browse source 
- Converts exfat buffered and direct I/O to the iomap infrastructure.
  - Adds the supporting block mapping changes needed for that conversion,
    including multi-cluster allocation, byte-based cluster mapping helpers.
  - Supports SEEK_HOLE/SEEK_DATA and swapfile activation through iomap.
  - Fix damaged upcase-table handling so a zero-sized table does not lead
    to an infinite loop.
  - Fix a potential use-after-free in exfat_find_dir_entry()
  - Bound filename-entry advancement in exfat_find_dir_entry()
  - Preserve benign secondary entries during rename and move
  - Serialize truncate against in-flight direct I/O
  - Simplify exfat_lookup().
  - Replace unsafe arithmetic macros with static inline helpers.
 -----BEGIN PGP SIGNATURE-----
 
 iQJKBAABCgA0FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAmoz9dYWHGxpbmtpbmpl
 b25Aa2VybmVsLm9yZwAKCRBnC/sDUUQhCOcfEACXzHTGyd58G6oS7o0NsL+W1Z4j
 vUV7CB6liGYPi2jO4FzLoQTImLClTAae0skSiDnR9gmxqrzrv0GGntB0lLbjuD5M
 91qaBpzjSpnaoZLOA3/y5EapH3842I23pHS1MprOdyTr0sG6l2TYP/Uop01oyBv8
 o4NCWwzXykkOBwoGGTZS2ANg59X5hcjIM+v43rmLbeMur1zO9wZOBIjJ7yyz+LxB
 IVD1C5Vul6Oeg9FvWL21kmVhM0qWWUQUWL6d1YiUb41BV6lJ3GIbJOhUl/Veju1/
 AHOYIVMn8fo10F22H/FaIe6k0I9Qc9KB71ewX1wnCrre1cNtyiNIklDuoni+YwBn
 mTdJ+Glh3QlsWC3Bw9MySOnSDuaKta6j59S2Q5K3VarKLE92dONpIMFnMmcITUTH
 WveF0/XdkTzO1z7+C2N1wnEkQUxDH9kbYxRuCPUQxrFchbx/zZv8+d/PloKRlVg3
 h/GMd3N3oRwgAb3d8vo8AUjBErp04BvcfHXbOISHybLyFdsLay3DNPRsd0IPZoLW
 VV0CLRUtWJztCzSA2VJUNC8CUFTXP1hfQtaYpEPNDKtSZ4XnRXUgKFcH7og1GuWx
 cTtDf+MdyqANUOEbdfYspR/q+gMMDZF6UumD2ttII/iozJHMVYjid45oN3Vy6cM/
 QHiKAniPqxOl+70Olw==
 =FP3d
 -----END PGP SIGNATURE-----

Merge tag 'exfat-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat

Pull exfat updates from Namjae Jeon:

 - Convert exfat buffered and direct I/O to the iomap infrastructure

 - Add the supporting block mapping changes needed for that conversion,
   including multi-cluster allocation, byte-based cluster mapping
   helpers

 - Support SEEK_HOLE/SEEK_DATA and swapfile activation through iomap

 - Fix damaged upcase-table handling so a zero-sized table does not lead
   to an infinite loop

 - Fix a potential use-after-free in exfat_find_dir_entry()

 - Bound filename-entry advancement in exfat_find_dir_entry()

 - Preserve benign secondary entries during rename and move

 - Serialize truncate against in-flight direct I/O

 - Simplify exfat_lookup()

 - Replace unsafe arithmetic macros with static inline helpers

* tag 'exfat-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
  exfat: bound uniname advance in exfat_find_dir_entry()
  exfat: add swap_activate support
  exfat: preserve benign secondary entries during rename and move
  exfat: serialize truncate against in-flight DIO
  exfat: add support for SEEK_HOLE and SEEK_DATA in llseek
  exfat: add iomap direct I/O support
  exfat: add iomap buffered I/O support
  exfat: fix implicit declaration of brelse()
  exfat: add data_start_bytes and exfat_cluster_to_phys_bytes() helper
  exfat: add support for multi-cluster allocation
  exfat: add exfat_file_open()
  exfat: add balloc parameter to exfat_map_cluster() for iomap support
  exfat: replace unsafe macros with static inline functions
  exfat: simplify exfat_lookup()
  exfat: fix potential use-after-free in exfat_find_dir_entry()
  exfat: fix handling of damaged volume in exfat_create_upcase_table()
This commit is contained in:
Linus Torvalds 2026-06-19 13:43:40 -07:00
commit a975094bf9
13 changed files with 878 additions and 531 deletions
Download patch file Download diff file Expand all files Collapse all files