linux_dsm_epyc7002/fs
Hugh Dickins 266d4f4037 [PATCH] suspend regression: sysfs deadlock
Suspend deadlocks when trying to unregister /sys/block/sr0.

This comes from Oliver's commit 94bebf4d1b
"Driver core: fix race in sysfs between sysfs_remove_file() and
read()/write()".

sysfs_write_file downs buffer->sem while calling flush_write_buffer, and
flushing that particular write buffer entails downing buffer->sem in
orphan_all_buffers, resulting in the obvious self-deadlock.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06 17:59:14 -08:00
..
9p 9p: implement optional loose read cache 2007-02-18 10:16:10 -06:00
adfs
affs [PATCH] affs: implement ->drop_inode 2007-02-20 17:10:15 -08:00
afs
autofs
autofs4 [PATCH] autofs4: check for directory re-create in lookup 2007-02-20 17:10:15 -08:00
befs
bfs
cifs [CIFS] cifs_prepare_write was incorrectly rereading page in some cases 2007-03-06 00:31:00 +00:00
coda
configfs
cramfs
debugfs debugfs: Remove misleading comments. 2007-02-16 15:19:17 -08:00
devpts
dlm
ecryptfs [PATCH] ecryptfs: handle AOP_TRUNCATED_PAGE better 2007-03-05 07:57:53 -08:00
efs
exportfs
ext2 [PATCH] ext[234]: update documentation 2007-02-20 17:10:14 -08:00
ext3 [PATCH] ext[34]: EA block reference count racing fix 2007-03-01 14:53:38 -08:00
ext4 [PATCH] ext[34]: EA block reference count racing fix 2007-03-01 14:53:38 -08:00
fat [PATCH] FAT: DIO-write fallback to normal buffered 2007-02-20 17:10:14 -08:00
freevxfs
fuse
gfs2
hfs
hfsplus
hostfs
hpfs
hppfs
hugetlbfs
isofs
jbd
jbd2
jffs2 Merge git://git.infradead.org/mtd-2.6 2007-02-19 13:34:11 -08:00
jfs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 2007-02-26 11:44:51 -08:00
lockd Replace remaining references to "driverfs" with "sysfs". 2007-02-17 19:13:42 +01:00
minix
msdos
ncpfs ncpfs: make sure server connection survives a kill 2007-03-06 13:26:27 +01:00
nfs
nfs_common
nfsd [PATCH] Fix a free-wrong-pointer bug in nfs/acl server. 2007-02-19 16:13:28 -08:00
nls
ntfs
ocfs2 Fix typos concerning hierarchy 2007-02-17 19:23:03 +01:00
openpromfs
partitions Driver: remove redundant kobject_unregister checks 2007-02-16 15:19:17 -08:00
proc [PATCH] Missing __user in pointer referenced within copy_from_user 2007-02-20 17:10:15 -08:00
qnx4
ramfs
reiserfs
romfs
smbfs
sysfs [PATCH] suspend regression: sysfs deadlock 2007-03-06 17:59:14 -08:00
sysv
udf
ufs
vfat
xfs [PATCH] xfs warning fix 2007-02-20 17:10:13 -08:00
aio.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
binfmt_som.c
bio.c
block_dev.c [PATCH] lockdep: annotate BLKPG_DEL_PARTITION 2007-02-20 17:10:16 -08:00
buffer.c [PATCH] fs: nobh_truncate_page() fix 2007-03-06 09:30:25 -08:00
char_dev.c [PATCH] rework reserved major handling 2007-02-20 17:10:13 -08:00
compat_ioctl.c
compat.c
dcache.c
dcookies.c
direct-io.c
dnotify.c
dquot.c
drop_caches.c
eventpoll.c
exec.c
fcntl.c
fifo.c
file_table.c
file.c
filesystems.c
fs-writeback.c
generic_acl.c
inode.c
inotify_user.c
inotify.c
internal.h
ioctl.c
ioprio.c
Kconfig Remove JFFS (version 1), as scheduled. 2007-02-17 16:10:59 -05:00
Kconfig.binfmt
libfs.c [PATCH] shmem and simple const super_operations 2007-03-05 07:57:51 -08:00
locks.c
Makefile Remove JFFS (version 1), as scheduled. 2007-02-17 16:10:59 -05:00
mbcache.c
mpage.c
namei.c [PATCH] __page_symlink retry loop error code fix 2007-02-16 08:13:56 -08:00
namespace.c
nfsctl.c
no-block.c
open.c
pipe.c [PATCH] AUDIT_FD_PAIR 2007-02-17 21:30:15 -05:00
pnode.c
pnode.h
posix_acl.c
quota_v1.c
quota_v2.c
quota.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
splice.c
stack.c [PATCH] fs/stack.c: Copy i_nlink after all other attributes are copied 2007-02-19 14:21:50 -08:00
stat.c
super.c
sync.c
utimes.c
xattr_acl.c
xattr.c