Phillip Lougher 1f13dff09f squashfs: don't call kmalloc in decompressors ...

The decompressors may be called while in an atomic section.  So move the
kmalloc() out of this path, and into the "page actor" init function.

This fixes a regression introduced by commit
f268eedddf ("squashfs: extend "page actor" to handle missing pages")

Link: https://lkml.kernel.org/r/20220822215430.15933-1-phillip@squashfs.org.uk
Fixes: f268eedddf ("squashfs: extend "page actor" to handle missing pages")
Reported-by: Chris Murphy <lists@colorremedies.com>
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2022-08-28 14:02:45 -07:00

..

block.c

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00

cache.c

…

decompressor_multi_percpu.c

…

decompressor_multi.c

…

decompressor_single.c

…

decompressor.c

…

decompressor.h

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00

dir.c

…

export.c

squashfs: fix inode lookup sanity checks

2021-03-25 09:22:55 -07:00

file_cache.c

…

file_direct.c

squashfs: don't call kmalloc in decompressors

2022-08-28 14:02:45 -07:00

file.c

squashfs: don't call kmalloc in decompressors

2022-08-28 14:02:45 -07:00

fragment.c

…

id.c

squashfs: fix xattr id and id lookup sanity checks

2021-03-25 09:22:55 -07:00

inode.c

…

Kconfig

…

lz4_wrapper.c

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00

lzo_wrapper.c

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00

Makefile

squashfs: always build "file direct" version of page actor

2022-07-29 18:12:34 -07:00

namei.c

…

page_actor.c

squashfs: don't call kmalloc in decompressors

2022-08-28 14:02:45 -07:00

page_actor.h

squashfs: don't call kmalloc in decompressors

2022-08-28 14:02:45 -07:00

squashfs_fs_i.h

…

squashfs_fs_sb.h

squashfs: add option to panic on errors

2021-06-29 10:53:46 -07:00

squashfs_fs.h

squashfs: fix inode lookup sanity checks

2021-03-25 09:22:55 -07:00

squashfs.h

…

super.c

Revert "squashfs: provide backing_dev_info in order to disable read-ahead"

2022-07-29 18:12:34 -07:00

symlink.c

squashfs: Convert squashfs to read_folio

2022-05-09 16:21:46 -04:00

xattr_id.c

squashfs: fix xattr id and id lookup sanity checks

2021-03-25 09:22:55 -07:00

xattr.c

…

xattr.h

…

xz_wrapper.c

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00

zlib_wrapper.c

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00

zstd_wrapper.c

squashfs: extend "page actor" to handle missing pages

2022-06-16 19:58:21 -07:00