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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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11215630aa
A customer has reported a BUG_ON in ext4_clear_journal_err() hitting during an LTP testing. Either this has been caused by a test setup issue where the filesystem was being overwritten while LTP was mounting it or the journal replay has overwritten the superblock with invalid data. In either case it is preferable we don't take the machine down with a BUG_ON. So handle the situation of unexpectedly missing has_journal feature more gracefully. We issue warning and fail the mount in the cases where the race window is narrow and the failed check is most likely a programming error. In cases where fs corruption is more likely, we do full ext4_error() handling before failing mount / remount. Reviewed-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20200710140759.18031-1-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
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| adfs | ||
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| crypto | ||
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| dlm | ||
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| jbd2 | ||
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| kernfs | ||
| lockd | ||
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| notify | ||
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| proc | ||
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| unicode | ||
| vboxsf | ||
| verity | ||
| xfs | ||
| zonefs | ||
| aio.c | ||
| anon_inodes.c | ||
| attr.c | ||
| bad_inode.c | ||
| binfmt_aout.c | ||
| binfmt_elf_fdpic.c | ||
| binfmt_elf.c | ||
| binfmt_em86.c | ||
| binfmt_flat.c | ||
| binfmt_misc.c | ||
| binfmt_script.c | ||
| block_dev.c | ||
| buffer.c | ||
| char_dev.c | ||
| compat_binfmt_elf.c | ||
| compat.c | ||
| coredump.c | ||
| d_path.c | ||
| dax.c | ||
| dcache.c | ||
| dcookies.c | ||
| direct-io.c | ||
| drop_caches.c | ||
| eventfd.c | ||
| eventpoll.c | ||
| exec.c | ||
| fcntl.c | ||
| fhandle.c | ||
| file_table.c | ||
| file.c | ||
| filesystems.c | ||
| fs_context.c | ||
| fs_parser.c | ||
| fs_pin.c | ||
| fs_struct.c | ||
| fs_types.c | ||
| fs-writeback.c | ||
| fsopen.c | ||
| inode.c | ||
| internal.h | ||
| io_uring.c | ||
| io-wq.c | ||
| io-wq.h | ||
| ioctl.c | ||
| Kconfig | ||
| Kconfig.binfmt | ||
| libfs.c | ||
| locks.c | ||
| Makefile | ||
| mbcache.c | ||
| mount.h | ||
| mpage.c | ||
| namei.c | ||
| namespace.c | ||
| no-block.c | ||
| nsfs.c | ||
| open.c | ||
| pipe.c | ||
| pnode.c | ||
| pnode.h | ||
| posix_acl.c | ||
| proc_namespace.c | ||
| read_write.c | ||
| readdir.c | ||
| select.c | ||
| seq_file.c | ||
| signalfd.c | ||
| splice.c | ||
| stack.c | ||
| stat.c | ||
| statfs.c | ||
| super.c | ||
| sync.c | ||
| timerfd.c | ||
| userfaultfd.c | ||
| utimes.c | ||
| xattr.c | ||