From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 26 Jun 2023 18:00:18 +0000 (-0700)
Subject: Merge tag 'erofs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang... 
X-Git-Tag: Ubuntu-6.5.0-9.9~2445
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=098c5dd9cf96fc6d7f35429561ef58cd7c5fcecf;p=mirror_ubuntu-kernels.git

Merge tag 'erofs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs updates from Gao Xiang:
 "No outstanding new feature for this cycle.

  Most of these commits are decompression cleanups which are part of the
  ongoing development for subpage/folio compression support as well as
  xattr cleanups for the upcoming xattr bloom filter optimization [1].

  In addition, there are bugfixes to address some corner cases of
  compressed images due to global data de-duplication and arm64 16k
  pages.

  Summary:

   - Fix rare I/O hang on deduplicated compressed images due to loop
     hooked chains

   - Fix compact compression layout of 16k blocks on arm64 devices

   - Fix atomic context detection of async decompression

   - Decompression/Xattr code cleanups"

Link: https://lore.kernel.org/r/20230621083209.116024-1-jefflexu@linux.alibaba.com [1]

* tag 'erofs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: clean up zmap.c
  erofs: remove unnecessary goto
  erofs: Fix detection of atomic context
  erofs: use separate xattr parsers for listxattr/getxattr
  erofs: unify inline/shared xattr iterators for listxattr/getxattr
  erofs: make the size of read data stored in buffer_ofs
  erofs: unify xattr_iter structures
  erofs: use absolute position in xattr iterator
  erofs: fix compact 4B support for 16k block size
  erofs: convert erofs_read_metabuf() to erofs_bread() for xattr
  erofs: use poison pointer to replace the hard-coded address
  erofs: use struct lockref to replace handcrafted approach
  erofs: adapt managed inode operations into folios
  erofs: kill hooked chains to avoid loops on deduplicated compressed images
  erofs: avoid on-stack pagepool directly passed by arguments
  erofs: allocate extra bvec pages directly instead of retrying
  erofs: clean up z_erofs_pcluster_readmore()
  erofs: remove the member readahead from struct z_erofs_decompress_frontend
  erofs: fold in z_erofs_decompress()
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098c5dd9cf96fc6d7f35429561ef58cd7c5fcecf