Vincent Whitchurch 10dde05b89 squashfs: add option to panic on errors ...

Add an errors=panic mount option to make squashfs trigger a panic when
errors are encountered, similar to several other filesystems.  This allows
a kernel dump to be saved using which the corruption can be analysed and
debugged.

Inspired by a pre-fs_context patch by Anton Eliasson.

Link: https://lkml.kernel.org/r/20210527125019.14511-1-vincent.whitchurch@axis.com
Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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

..

block.c

squashfs: add option to panic on errors

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

cache.c

…

decompressor_multi_percpu.c

Merge branch 'akpm' (patches from Andrew)

2020-06-02 12:21:36 -07:00

decompressor_multi.c

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

decompressor_single.c

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

decompressor.c

…

decompressor.h

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

dir.c

…

export.c

squashfs: fix inode lookup sanity checks

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

file_cache.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

file_direct.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

file.c

squashfs: fix divide error in calculate_skip()

2021-05-14 19:41:32 -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: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

lzo_wrapper.c

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

Makefile

…

namei.c

…

page_actor.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

page_actor.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499

2019-06-19 17:09:53 +02:00

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

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

super.c

squashfs: add option to panic on errors

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

symlink.c

…

xattr_id.c

squashfs: fix xattr id and id lookup sanity checks

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

xattr.c

…

xattr.h

squashfs: add more sanity checks in id lookup

2021-02-09 17:26:44 -08:00

xz_wrapper.c

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

zlib_wrapper.c

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00

zstd_wrapper.c

squashfs: migrate from ll_rw_block usage to BIO

2020-06-02 10:59:05 -07:00