Anna Schumaker 59b12bff04 NFS: Fix READ_PLUS when server doesn't support OP_READ_PLUS ... commit f06d1b10cb upstream. Olga showed me a case where the client was sending multiple READ_PLUS calls to the server in parallel, and the server replied NFS4ERR_OPNOTSUPP to each. The client would fall back to READ for the first reply, but fail to retry the other calls. I fix this by removing the test for NFS_CAP_READ_PLUS in nfs4_read_plus_not_supported(). This allows us to reschedule any READ_PLUS call that has a NFS4ERR_OPNOTSUPP return value, even after the capability has been cleared. Reported-by: Olga Kornievskaia <kolga@netapp.com> Fixes: c567552612 ("NFS: Add READ_PLUS data segment support") Cc: stable@vger.kernel.org # v5.10+ Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Reviewed-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-16 13:40:01 +02:00
..
9p	fs/9p: drop inodes immediately on non-.L too	2024-05-17 11:50:55 +02:00
adfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
affs	affs: initialize fsdata in affs_truncate()	2023-02-01 08:27:06 +01:00
afs	afs: Don't cross .backup mountpoint from backup volume	2024-06-16 13:39:53 +02:00
autofs	autofs: fix memory leak of waitqueues in autofs_catatonic_mode	2023-09-23 11:09:54 +02:00
befs	isystem: ship and use stdarg.h	2021-08-19 09:02:55 +09:00
bfs	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
btrfs	btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()	2024-05-17 11:51:03 +02:00
cachefiles	cachefiles: fix memory leak in cachefiles_add_cache()	2024-03-06 14:38:50 +00:00
ceph	ceph: prevent use-after-free in encode_cap_msg()	2024-02-23 08:55:09 +01:00
cifs	cifs: reinstate original behavior again for forceuid/forcegid	2024-05-02 16:24:43 +02:00
coda
configfs
cramfs
crypto	fscrypt: fix keyring memory leak on mount failure	2022-11-10 18:15:37 +01:00
debugfs	debugfs: fix automount d_fsdata usage	2024-01-25 14:52:27 -08:00
devpts	fsnotify: fix fsnotify hooks in pseudo filesystems	2022-02-01 17:27:01 +01:00
dlm	dlm: fix plock lookup when using multiple lockspaces	2023-09-19 12:22:52 +02:00
ecryptfs	ecryptfs: Fix buffer size for tag 66 packet	2024-06-16 13:39:16 +02:00
efivarfs	efivarfs: force RO when remounting if SetVariable is not supported	2024-01-25 14:52:33 -08:00
efs
erofs	erofs: apply proper VMA alignment for memory mapped files on THP	2024-03-15 10:48:15 -04:00
exfat	exfat: support dynamic allocate bh for exfat_entry_set_cache	2024-03-01 13:21:56 +01:00
exportfs	exportfs: use pr_debug for unreachable debug statements	2024-04-10 16:19:21 +02:00
ext2	ext2: fix datatype of block number in ext2_xattr_set2()	2023-09-23 11:09:57 +02:00
ext4	ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()	2024-06-16 13:40:00 +02:00
f2fs	f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()	2024-06-16 13:39:55 +02:00
fat	fat: fix uninitialized field in nostale filehandles	2024-04-10 16:18:35 +02:00
freevxfs	fs: Fill in max and min timestamps in superblock	2019-08-30 07:27:17 -07:00
fscache	fscache: Remove an unused static variable	2021-10-04 22:13:12 +01:00
fuse	fuse: don't unhash root	2024-04-10 16:18:38 +02:00
gfs2	gfs2: Fix "ignore unlock failures after withdraw"	2024-06-16 13:39:20 +02:00
hfs
hfsplus	fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()	2023-05-24 17:36:43 +01:00
hostfs	hostfs: support splice_write	2021-08-26 22:28:02 +02:00
hpfs	hpfs: use iomap_fiemap to implement ->fiemap	2021-07-27 11:00:36 +02:00
hugetlbfs	fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super	2024-03-06 14:38:50 +00:00
iomap	iomap: update ki_pos a little later in iomap_dio_complete	2023-12-08 08:48:05 +01:00
isofs	isofs: handle CDs with bad root inode but good Joliet root directory	2024-04-13 13:01:44 +02:00
jbd2	jbd2: fix soft lockup in journal_finish_inode_data_buffers()	2024-01-25 14:52:29 -08:00
jffs2	jffs2: prevent xattr node from overflowing the eraseblock	2024-06-16 13:39:17 +02:00
jfs	jfs: fix array-index-out-of-bounds in diNewExt	2024-02-23 08:54:39 +01:00
kernfs	fs/kernfs/dir: obey S_ISGID	2024-02-23 08:54:51 +01:00
ksmbd	ksmbd: clear RENAME_NOREPLACE before calling vfs_rename	2024-05-17 11:50:44 +02:00
lockd	Revert "lockd: introduce safe async lock op"	2024-04-27 17:05:23 +02:00
minix	minix: fix bug when opening a file with O_DIRECT	2022-04-13 20:59:10 +02:00
netfs
nfs	NFS: Fix READ_PLUS when server doesn't support OP_READ_PLUS	2024-06-16 13:40:01 +02:00
nfs_common
nfsd	sunrpc: exclude from freezer when waiting for requests:	2024-06-16 13:39:55 +02:00
nilfs2	nilfs2: fix use-after-free of timer for log writer thread	2024-06-16 13:39:54 +02:00
nls	fs/nls: make load_nls() take a const parameter	2023-09-19 12:22:27 +02:00
notify	fanotify: Remove obsoleted fanotify_event_has_path()	2024-04-10 16:19:19 +02:00
ntfs	ntfs: check overflow when iterating ATTR_RECORDs	2022-11-26 09:24:52 +01:00
ntfs3	fs/ntfs3: Use variable length array instead of fixed size	2024-06-16 13:39:43 +02:00
ocfs2	fs: ocfs2: namei: check return value of ocfs2_add_entry()	2023-09-19 12:22:34 +02:00
omfs
openpromfs	openpromfs: finish conversion to the new mount API	2024-06-16 13:39:16 +02:00
orangefs	orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()	2022-12-31 13:14:44 +01:00
overlayfs	ima: detect changes to the backing overlay file	2023-11-28 16:56:29 +00:00
proc	fs/proc: do_task_stat: move thread_group_cputime_adjusted() outside of lock_task_sighand()	2024-03-15 10:48:22 -04:00
pstore	pstore/zone: Add a null pointer check to the psz_kmsg_read	2024-04-13 13:01:43 +02:00
qnx4	qnx4: work around gcc false positive warning bug	2021-09-21 08:36:48 -07:00
qnx6	[PATCH] reduce boilerplate in fsid handling	2020-09-18 16:45:50 -04:00
quota	quota: Fix rcu annotations of inode dquot pointers	2024-03-26 18:21:27 -04:00
ramfs	shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs	2023-07-23 13:47:33 +02:00
reiserfs	reiserfs: Check the return value from __getblk()	2023-09-19 12:22:30 +02:00
romfs	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-10-24 12:26:05 -07:00
smbfs_common
squashfs	revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"	2023-02-22 12:57:07 +01:00
sysfs	fs: sysfs: Fix reference leak in sysfs_break_active_protection()	2024-04-27 17:05:28 +02:00
sysv	sysv: don't call sb_bread() with pointers_lock held	2024-04-13 13:01:44 +02:00
tracefs	tracefs: Add missing lockdown check to tracefs_create_dir()	2023-09-23 11:10:02 +02:00
ubifs	ubifs: Set page uptodate in the correct place	2024-04-10 16:18:35 +02:00
udf	udf: initialize newblock to 0	2023-09-19 12:22:53 +02:00
ufs
unicode	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
vboxsf	vboxsf: Avoid an spurious warning if load_nls_xxx() fails	2024-04-10 16:19:38 +02:00
verity	fsverity: skip PKCS#7 parser when keyring is empty	2023-09-19 12:22:52 +02:00
xfs	xfs: read only mounts with fsopen mount API are busted	2024-02-23 08:54:32 +01:00
zonefs	zonefs: Improve error handling	2024-03-01 13:21:43 +01:00
aio.c	fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion	2024-04-10 16:18:46 +02:00
anon_inodes.c
attr.c	attr: block mode changes of symlinks	2023-09-23 11:10:01 +02:00
bad_inode.c
binfmt_aout.c	binfmt: a.out: Fix bogus semicolon	2021-09-05 10:15:05 -07:00
binfmt_elf.c	fs/binfmt_elf: Fix memory leak in load_elf_binary()	2022-11-03 23:59:12 +09:00
binfmt_elf_fdpic.c	fs: binfmt_elf_efpic: fix personality for ELF-FDPIC	2023-10-06 13:18:24 +02:00
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
buffer.c	mm: fs: initialize fsdata passed to write_begin/write_end interface	2022-11-26 09:24:51 +01:00
char_dev.c
compat_binfmt_elf.c
coredump.c	coredump: Use the vma snapshot in fill_files_note	2022-04-08 14:24:18 +02:00
d_path.c	d_path: make 'prepend()' fill up the buffer exactly on overflow	2021-09-02 10:07:29 -07:00
dax.c	fsdax: Fix infinite loop in dax_iomap_rw()	2022-09-28 11:11:56 +02:00
dcache.c	fast_dput(): handle underflows gracefully	2024-02-23 08:54:46 +01:00
direct-io.c	fs: direct-io: fix missing sdio->boundary	2021-04-09 14:54:23 -07:00
drop_caches.c
eventfd.c	eventfd: prevent underflow for eventfd semaphores	2023-09-19 12:22:30 +02:00
eventpoll.c	epoll: be better about file lifetimes	2024-06-16 13:39:15 +02:00
exec.c	exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack()	2024-04-10 16:19:31 +02:00
fcntl.c
fhandle.c	do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak	2024-03-26 18:21:14 -04:00
file.c	file: reinstate f_pos locking optimization for regular files	2023-08-11 15:13:58 +02:00
file_table.c
filesystems.c
fs-writeback.c	writeback, cgroup: switch inodes with dirty timestamps to release dying cgwbs	2023-11-20 11:08:13 +01:00
fs_context.c	fs: avoid empty option when generating legacy mount string	2023-07-23 13:47:34 +02:00
fs_parser.c
fs_pin.c	switch the remnants of releasing the mountpoint away from fs_pin	2019-07-16 22:52:37 -04:00
fs_struct.c
fs_types.c	fs: common implementation of file type	2019-01-21 17:48:13 +01:00
fsopen.c
init.c	init: handle idmapped mounts	2021-01-24 14:27:19 +01:00
inode.c	fs: add ctime accessors infrastructure	2023-12-08 08:48:04 +01:00
internal.h	nfs: use vfs setgid helper	2023-08-30 16:18:19 +02:00
ioctl.c	lsm: new security_file_ioctl_compat() hook	2024-02-23 08:54:25 +01:00
Kconfig	NFSD: Remove CONFIG_NFSD_V3	2024-04-10 16:19:01 +02:00
Kconfig.binfmt	binfmt: remove support for em86 (alpha only)	2021-07-25 22:33:03 -07:00
kernel_read_file.c	vfs: check fd has read access in kernel_read_file_from_fd()	2021-10-18 20:22:03 -10:00
libfs.c
locks.c	filelock: add a new locks_inode_context accessor function	2024-04-10 16:19:23 +02:00
Makefile
mbcache.c
mount.h
mpage.c
namei.c	rename(): fix the locking of subdirectories	2024-02-23 08:54:26 +01:00
namespace.c	fs: indicate request originates from old mount API	2024-01-25 14:52:35 -08:00
no-block.c
nsfs.c
open.c	NFSD: Instantiate a struct file when creating a regular NFSv4 file	2024-04-10 16:19:05 +02:00
pipe.c	fs/pipe: Fix lockdep false-positive in watchqueue pipe_write()	2024-04-10 16:19:42 +02:00
pnode.c
pnode.h	mount: fix mounting of detached mounts onto targets that reside on shared mounts	2021-03-08 15:18:43 +01:00
posix_acl.c
proc_namespace.c
read_write.c	vfs: fix copy_file_range() averts filesystem freeze protection	2022-12-19 12:36:39 +01:00
readdir.c
remap_range.c
select.c	fs/select: rework stack allocation hack for clang	2024-03-26 18:21:15 -04:00
seq_file.c
signalfd.c	signalfd: use wake_up_pollfree()	2021-12-14 10:57:15 +01:00
splice.c
stack.c
stat.c	stat: fix inconsistency between struct stat and struct compat_stat	2022-04-27 14:38:57 +02:00
statfs.c
super.c	fs: Protect reconfiguration of sb read-write from racing writes	2023-08-11 15:13:58 +02:00
sync.c
timerfd.c
userfaultfd.c
utimes.c	utimes: handle idmapped mounts	2021-01-24 14:27:18 +01:00
xattr.c	fs: don't audit the capability check in simple_xattr_list()	2022-12-31 13:14:01 +01:00