[f2fs-dev] [PATCH] f2fs: support fault injection for f2fs_down_write_trylock()

2023-02-17 Thread Yangtao Li via Linux-f2fs-devel
This patch supports to inject fault into f2fs_down_write_trylock(). Usage: a) echo 524288 > /sys/fs/f2fs//inject_type or b) mount -o fault_type=524288 Signed-off-by: Yangtao Li --- Documentation/ABI/testing/sysfs-fs-f2fs | 1 + Documentation/filesystems/f2fs.rst | 1 + fs/f2fs/chec

Re: [f2fs-dev] Fwd: f2fs write error Linux v6.2

2023-02-17 Thread Linux regression tracking (Thorsten Leemhuis)
[TLDR: This mail in primarily relevant for Linux regression tracking. A change or fix related to the regression discussed in this thread was posted or applied, but it did not use a Link: tag to point to the report, as Linus and the documentation call for. Things happen, no worries -- but now the re

[f2fs-dev] [syzbot] [f2fs?] possible deadlock in f2fs_get_node_info

2023-02-17 Thread syzbot
Hello, syzbot found the following issue on: HEAD commit:ceaa837f96ad Linux 6.2-rc8 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14b3b900c8 kernel config: https://syzkaller.appspot.com/x/.config?x=8d9381ac81f4ac15 dashboard link: https://syzkaller.app