[GIT PULL] erofs fixes for 6.2-rc5

[Gao Xiang]

Hi Linus,

Could you consider this pull request for 6.2-rc5?

Two patches fixes issues reported by syzbot, one fixes
missing `domain_id` mount option started from v6.1 in
documentation and a minor cleanup.  Details are shown
below as well.

All commits have been in -next for a while.

Thanks,
Gao Xiang

The following changes since commit 88603b6dc419445847923fcb7fe5080067a30f98:

  Linux 6.2-rc2 (2023-01-01 13:53:16 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.2-rc5

for you to fetch changes up to e02ac3e7329f76c5de40cba2746cbe165f571dff:

  erofs: clean up parsing of fscache related options (2023-01-16 22:39:47 +0800)

----------------------------------------------------------------
Changes since last update:

 - Fix wrong iomap->length calculation post EOF, which could
   cause a WARN_ON in iomap_iter_done() (Siddh);

 - Fix improper kvcalloc() use with __GFP_NOFAIL (me);

 - Add missing `domain_id` mount option in documentation (Jingbo);

 - Clean up fscache option parsing (Jingbo).

----------------------------------------------------------------
Gao Xiang (1):
      erofs: fix kvcalloc() misuse with __GFP_NOFAIL

Jingbo Xu (2):
      erofs: add documentation for 'domain_id' mount option
      erofs: clean up parsing of fscache related options

Siddh Raman Pant (1):
      erofs/zmap.c: Fix incorrect offset calculation

 Documentation/filesystems/erofs.rst |  2 ++
 fs/erofs/super.c                    | 13 ++++++-------
 fs/erofs/zdata.c                    | 12 ++++++------
 fs/erofs/zmap.c                     | 10 +++++++---
 4 files changed, 21 insertions(+), 16 deletions(-)