Alexey Dobriyan dd23aae4f5 Fix select on /proc files without ->poll ... Taneli Vähäkangas <vahakang@cs.helsinki.fi> reported that commit 786d7e1612 aka "Fix rmmod/read/write races in /proc entries" broke SBCL + SLIME combo. The old code in do_select() used DEFAULT_POLLMASK, if couldn't find ->poll handler. The new code makes ->poll always there and returns 0 by default, which is not correct. Return DEFAULT_POLLMASK instead. Steps to reproduce: install emacs, SBCL, SLIME emacs M-x slime in *inferior-lisp* buffer [watch it doing "Connecting to Swank on port X.."] Please, apply before 2.6.23. P.S.: why SBCL can't just read(2) /proc/cpuinfo is a mystery. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: T Taneli Vahakangas <vahakang@cs.helsinki.fi> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-09-11 17:21:20 -07:00
..
9p	9p: remove deprecated v9fs_fid_lookup_remove()	2007-08-23 10:13:45 -05:00
adfs
affs
afs	afs: mntput called before dput	2007-09-11 17:21:19 -07:00
autofs
autofs4	autofs4: deadlock during create	2007-08-22 19:52:46 -07:00
befs
bfs
cifs	[CIFS] Check return code on failed alloc	2007-08-18 00:15:20 +00:00
coda
configfs
cramfs
debugfs
devpts
dlm	[DLM] fix basts for granted PR waiting CW	2007-08-14 10:31:02 +01:00
ecryptfs	eCryptfs: fix possible fault in ecryptfs_sync_page	2007-08-31 01:42:23 -07:00
efs
exportfs
ext2	fix inode_table test in ext234_check_descriptors	2007-07-26 11:35:17 -07:00
ext3	quota: fix infinite loop	2007-09-11 17:21:19 -07:00
ext4	quota: fix infinite loop	2007-09-11 17:21:19 -07:00
fat
freevxfs
fuse
gfs2	[GFS2] Revert remounting w/o acl option leaves acls enabled	2007-08-14 10:34:40 +01:00
hfs
hfsplus
hostfs
hpfs
hppfs
hugetlbfs	hugepage: fix broken check for offset alignment in hugepage mappings	2007-08-31 01:42:23 -07:00
isofs	isofs: mounting to regular file may succeed	2007-07-31 15:39:41 -07:00
jbd
jbd2
jffs2	[JFFS2] fix write deadlock regression	2007-09-02 18:18:38 +01:00
jfs
lockd	lockd and nfsd endianness annotation fixes	2007-07-26 11:11:56 -07:00
minix
msdos
ncpfs	NCP: delete test of long-deceased CONFIG_NCPFS_DEBUGDENTRY	2007-07-31 15:39:41 -07:00
nfs	NFS: Fix a write request leak in nfs_invalidate_page()	2007-09-01 10:14:54 -04:00
nfs_common
nfsd	knfsd: Validate filehandle type in fsid_source	2007-09-10 18:57:47 -07:00
nls
ntfs
ocfs2	ocfs2: set non-default s_time_gran during mount	2007-08-09 17:27:58 -07:00
openpromfs
partitions	[PARTITION]: Sun/Solaris VTOC table corrections	2007-07-30 00:27:31 -07:00
proc	Fix select on /proc files without ->poll	2007-09-11 17:21:20 -07:00
qnx4
ramfs	NOMMU: Fix SYSV IPC SHM	2007-07-31 15:39:36 -07:00
reiserfs	quota: fix infinite loop	2007-09-11 17:21:19 -07:00
romfs
smbfs
sysfs	sysfs: don't warn on removal of a nonexistent binary file	2007-08-22 14:35:36 -07:00
sysv
udf	Fix possible NULL pointer dereference in udf_table_free_blocks()	2007-08-31 01:42:22 -07:00
ufs
vfat
xfs	[XFS] fix nasty quota hashtable allocation bug	2007-09-05 14:51:04 +10:00
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
binfmt_som.c
bio.c
block_dev.c
buffer.c
char_dev.c
compat_ioctl.c	[PATCH] remove duplicated ioctl entries in compat_ioctl.c	2007-08-06 15:06:03 -04:00
compat.c
dcache.c
dcookies.c	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
direct-io.c	dio: zero struct dio with kzalloc instead of manually	2007-08-20 22:50:25 -07:00
dnotify.c
dquot.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c	exec: kill unsafe BUG_ON(sig->count) checks	2007-08-22 19:52:47 -07:00
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
Kconfig.binfmt
libfs.c
locks.c	rename setlease to generic_setlease	2007-07-31 15:39:43 -07:00
Makefile
mbcache.c
mpage.c
namei.c
namespace.c
nfsctl.c
no-block.c
open.c	VFS: fix a race in lease-breaking during truncate	2007-07-31 15:39:42 -07:00
pipe.c	docbook: add pipes, other fixes	2007-07-27 08:08:51 +02:00
pnode.c
pnode.h
posix_acl.c
quota_v1.c
quota_v2.c
quota.c	[IA64] Fix build failure in fs/quota.c	2007-07-27 15:40:13 -07:00
read_write.c
read_write.h
readdir.c
select.c	Fix select on /proc files without ->poll	2007-09-11 17:21:20 -07:00
seq_file.c
signalfd.c	signalfd: make it group-wide, fix posix-timers scheduling	2007-08-22 19:52:46 -07:00
splice.c	docbook: add pipes, other fixes	2007-07-27 08:08:51 +02:00
stack.c
stat.c
super.c
sync.c
timerfd.c	make timerfd return a u64 and fix the __put_user	2007-07-26 11:35:17 -07:00
utimes.c
xattr_acl.c
xattr.c