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Filename Latest commit message Latest commit date
Lizhi Xu 9753bcb17b ocfs2: remove unreasonable unlock in ocfs2_read_blocks
commit c03a82b4a0c935774afa01fd6d128b444fd930a1 upstream.

Patch series "Misc fixes for ocfs2_read_blocks", v5.

This series contains 2 fixes for ocfs2_read_blocks().  The first patch fix
the issue reported by syzbot, which detects bad unlock balance in
ocfs2_read_blocks().  The second patch fixes an issue reported by Heming
Zhao when reviewing above fix.


This patch (of 2):

There was a lock release before exiting, so remove the unreasonable unlock.

Link: https://lkml.kernel.org/r/20240902023636.1843422-1-joseph.qi@linux.alibaba.com
Link: https://lkml.kernel.org/r/20240902023636.1843422-2-joseph.qi@linux.alibaba.com
Fixes: cf76c78595 ("ocfs2: don't put and assigning null to bh allocated outside")
Signed-off-by: Lizhi Xu <lizhi.xu@windriver.com>
Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Heming Zhao <heming.zhao@suse.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reported-by: syzbot+ab134185af9ef88dfed5@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=ab134185af9ef88dfed5
Tested-by: syzbot+ab134185af9ef88dfed5@syzkaller.appspotmail.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>
Cc: <stable@vger.kernel.org>	[4.20+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-08 16:20:41 +01:00
arch parisc: Fix 64-bit userspace syscall path 2024-11-08 16:20:40 +01:00
block
certs
crypto
Documentation
drivers drm: omapdrm: Add missing check for alloc_ordered_workqueue 2024-11-08 16:20:40 +01:00
fs ocfs2: remove unreasonable unlock in ocfs2_read_blocks 2024-11-08 16:20:41 +01:00
include drm/printer: Allow NULL data in devcoredump printer 2024-11-08 16:20:39 +01:00
init
ipc
kernel perf/core: Fix small negative period being ignored 2024-11-08 16:20:40 +01:00
lib
LICENSES
mm mm: krealloc: consider spare memory for __GFP_ZERO 2024-11-08 16:20:40 +01:00
net
samples
scripts
security
sound ALSA: core: add isascii() check to card ID generator 2024-11-08 16:20:40 +01:00
tools selftests: vDSO: fix vDSO symbols lookup for powerpc64 2024-11-08 16:20:39 +01:00
usr
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.