Andy Shevchenko
cec562fbf8
ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use ...
[ Upstream commit dd3e7cba16274831f5a69f071ed3cf13ffb352ea ]
There are users already and will be more of BITS_TO_BYTES() macro. Move
it to bitops.h for wider use.
In the case of ocfs2 the replacement is identical.
As for bnx2x, there are two places where floor version is used. In the
first case to calculate the amount of structures that can fit one memory
page. In this case obviously the ceiling variant is correct and
original code might have a potential bug, if amount of bits % 8 is not
0. In the second case the macro is used to calculate bytes transmitted
in one microsecond. This will work for all speeds which is multiply of
1Gbps without any change, for the rest new code will give ceiling value,
for instance 100Mbps will give 13 bytes, while old code gives 12 bytes
and the arithmetically correct one is 12.5 bytes. Further the value is
used to setup timer threshold which in any case has its own margins due
to certain resolution. I don't see here an issue with slightly shifting
thresholds for low speed connections, the card is supposed to utilize
highest available rate, which is usually 10Gbps.
Link: http://lkml.kernel.org/r/20200108121316.22411-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Acked-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stable-dep-of: f4e4534850a9 ("net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-09 10:28:54 +02:00
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
2022-06-22 14:11:02 +02:00
affs: initialize fsdata in affs_truncate()
2023-02-06 07:52:36 +01:00
afs: Fix updating of i_size with dv jump from server
2023-05-17 11:35:54 +02:00
btrfs: use nofs when cleaning up aborted transactions
2023-05-30 12:44:09 +01:00
ceph: force updating the msg pointer in non-split case
2023-05-30 12:44:07 +01:00
cifs: fix pcchunk length type in smb2_copychunk_range
2023-05-17 11:36:00 +02:00
coda: Avoid partial allocation of sig_inputArgs
2023-03-11 16:43:56 +01:00
configfs: fix possible memory leak in configfs_create_dir()
2023-01-18 11:41:09 +01:00
fscrypt: add fscrypt_symlink_getattr() for computing st_size
2021-09-12 08:56:38 +02:00
debugfs: regset32: Add Runtime PM support
2023-05-17 11:35:32 +02:00
fsnotify: fix fsnotify hooks in pseudo filesystems
2022-02-01 17:24:34 +01:00
fs: dlm: handle -EBUSY first in lock arg validation
2022-10-26 13:22:14 +02:00
Revert "ecryptfs: replace BUG_ON with error handling code"
2021-05-26 12:05:19 +02:00
erofs: fix potential overflow calculating xattr_isize
2023-05-17 11:35:35 +02:00
ext2: Check block size validity during mount
2023-05-30 12:44:02 +01:00
ext4: Fix best extent lstart adjustment logic in ext4_mb_new_inode_pa()
2023-05-30 12:44:03 +01:00
f2fs: fix to drop all dirty pages during umount() if cp_error is set
2023-05-30 12:44:03 +01:00
fat: add ratelimit to fat*_ent_bread()
2022-06-14 18:11:30 +02:00
fscache: Fix cookie key hashing
2021-09-22 12:26:25 +02:00
fuse: lock inode unconditionally in fuse_fallocate()
2022-12-08 11:23:01 +01:00
gfs2: Fix inode height consistency check
2023-05-30 12:44:03 +01:00
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
2023-03-11 16:43:59 +01:00
fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()
2023-05-30 12:44:02 +01:00
hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
2023-01-18 11:41:38 +01:00
iomap: iomap_write_failed fix
2022-06-14 18:11:36 +02:00
isofs: Fix out of bound access for corrupted isofs image
2021-11-12 14:43:03 +01:00
jbd2: wake up journal waiters in FIFO order, not LIFO
2022-10-26 13:22:17 +02:00
jffs2: correct logic when creating a hole in jffs2_write_begin
2023-03-22 13:28:07 +01:00
fs/jfs: fix shift exponent db_agl2size negative
2023-03-11 16:44:07 +01:00
kernfs: fix use-after-free in __kernfs_remove
2022-11-03 23:56:54 +09:00
lockd: lockd server-side shouldn't set fl_ops
2021-09-22 12:26:34 +02:00
minix: fix bug when opening a file with O_DIRECT
2022-04-15 14:18:35 +02:00
NFSv4.1: Always send a RECLAIM_COMPLETE after establishing lease
2023-05-17 11:35:51 +02:00
NFSD: callback request does not use correct credential for AUTH_SYS
2023-04-20 12:07:33 +02:00
nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()
2023-05-30 12:44:07 +01:00
inotify: Avoid reporting event with invalid wd
2023-05-17 11:36:01 +02:00
ntfs: check overflow when iterating ATTR_RECORDs
2022-11-25 17:42:22 +01:00
ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use
2023-06-09 10:28:54 +02:00
orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
2023-01-18 11:41:39 +01:00
ovl: Use ovl mounter's fsuid and fsgid in ovl_link()
2023-01-18 11:41:43 +01:00
mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps
2023-02-22 12:50:28 +01:00
pstore: Revert pmsg_lock back to a normal mutex
2023-05-17 11:35:45 +02:00
qnx4: work around gcc false positive warning bug
2021-09-30 10:09:26 +02:00
ext4: fix bug_on in __es_tree_search caused by bad quota inode
2023-01-18 11:42:02 +01:00
reiserfs: Add security prefix to xattr name in reiserfs_security_write()
2023-05-17 11:35:33 +02:00
revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"
2023-02-22 12:50:39 +01:00
fs: sysv: Fix sysv_nblocks() returns wrong value
2023-01-18 11:40:58 +01:00
tracefs: Only clobber mode/uid/gid on remount if asked
2022-09-20 12:28:00 +02:00
ubifs: Free memory for tmpfile name
2023-05-17 11:35:34 +02:00
udf: Fix file corruption when appending just after end of preallocated extent
2023-03-11 16:44:01 +01:00
fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY
2023-04-05 11:16:42 +02:00
xfs: fix forkoff miscalculation related to XFS_LITINO(mp)
2023-04-26 11:24:06 +02:00
aio: fix mremap after fork null-deref
2023-02-22 12:50:35 +01:00
vfs: Check the truncate maximum size in inode_newsize_ok()
2022-08-25 11:17:21 +02:00
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:41:46 +01:00
elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
2021-10-06 15:42:35 +02:00
binfmt: Fix error return code in load_elf_fdpic_binary()
2023-01-18 11:41:46 +01:00
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:41:46 +01:00
binfmt_misc: fix shift-out-of-bounds in check_special_flags
2023-01-18 11:41:33 +01:00
block: reexpand iov_iter after read/write
2021-05-22 11:38:29 +02:00
mm: fs: initialize fsdata passed to write_begin/write_end interface
2022-11-25 17:42:22 +01:00
chardev: fix error handling in cdev_device_add()
2023-01-18 11:41:25 +01:00
compat_ioctl: remove /dev/random commands
2022-06-22 14:11:03 +02:00
dax: fix cache flush on PMD-mapped pages
2022-06-14 18:11:41 +02:00
epoll: check for events when removing a timed out thread from the wait queue
2022-12-08 11:23:05 +01:00
exec: Force single empty string when argv is empty
2022-06-06 08:33:50 +02:00
fcntl: fix potential deadlock for &fasync_struct.fa_lock
2021-09-15 09:47:28 +02:00
fs: prevent out-of-bounds array speculation when closing a file descriptor
2023-03-17 08:32:47 +01:00
SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
2022-05-25 09:14:34 +02:00
writeback: fix call of incorrect macro
2023-05-17 11:35:58 +02:00
memcg: charge fs_context and legacy_fs_context
2022-02-08 18:24:29 +01:00
fs: fix UAF/GPF bug in nilfs_mdt_destroy
2022-10-15 07:54:36 +02:00
cgroup1: fix leaked context root causing sporadic NULL deref in LTP
2021-07-31 08:19:37 +02:00
io_uring: have io_kill_timeout() honor the request references
2023-06-05 08:17:32 +02:00
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
2023-01-18 11:40:55 +01:00
mbcache: Avoid nesting of cache->c_list_lock under bit locks
2023-01-18 11:41:59 +01:00
mm: fs: initialize fsdata passed to write_begin/write_end interface
2022-11-25 17:42:22 +01:00
fs: warn about impending deprecation of mandatory locks
2021-08-26 08:36:22 -04:00
pipe: increase minimum default pipe size to 2 pages
2021-08-12 13:21:02 +02:00
pnode: terminate at peers of source
2023-01-18 11:41:44 +01:00
select: Fix indefinitely sleeping task in poll_schedule_timeout()
2022-01-29 10:25:11 +01:00
seq_file: disallow extremely large seq buffer allocations
2021-07-20 16:10:54 +02:00
io_uring: disable polling pollfree files
2022-09-05 10:27:47 +02:00
Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
2022-10-17 17:24:32 +02:00
stat: fix inconsistency between struct stat and struct compat_stat
2022-04-27 13:50:48 +02:00
statfs: enforce statfs[64] structure initialization
2023-05-30 12:44:07 +01:00
vfs: make freeze_super abort when sync_filesystem returns error
2022-02-23 11:59:55 +01:00
userfaultfd: open userfaultfds with O_RDONLY
2022-10-26 13:22:21 +02:00
fs: don't audit the capability check in simple_xattr_list()
2023-01-18 11:40:53 +01:00
cec562fbf8