2023-01-28 10:32:44

by Chao Yu

Subject: [PATCH] f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl()

Otherwise, 32-bits binary call ioctl(F2FS_IOC_START_ATOMIC_REPLACE) will
fail in 64-bits kernel.

Fixes: 41e8f85a75fc ("f2fs: introduce F2FS_IOC_START_ATOMIC_REPLACE")
Signed-off-by: Chao Yu <[email protected]>
---
fs/f2fs/file.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 6f6181b9b01e..39e3e5c85e57 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -4845,6 +4845,7 @@ long f2fs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case F2FS_IOC32_MOVE_RANGE:
return f2fs_compat_ioc_move_range(file, arg);
case F2FS_IOC_START_ATOMIC_WRITE:
+ case F2FS_IOC_START_ATOMIC_REPLACE:
case F2FS_IOC_COMMIT_ATOMIC_WRITE:
case F2FS_IOC_START_VOLATILE_WRITE:
case F2FS_IOC_RELEASE_VOLATILE_WRITE:
--
2.25.1

2023-01-31 19:10:40

by patchwork-bot+f2fs

Subject: Re: [f2fs-dev] [PATCH] f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl()

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <[email protected]>:

On Sat, 28 Jan 2023 18:32:26 +0800 you wrote:
> Otherwise, 32-bits binary call ioctl(F2FS_IOC_START_ATOMIC_REPLACE) will
> fail in 64-bits kernel.
>
> Fixes: 41e8f85a75fc ("f2fs: introduce F2FS_IOC_START_ATOMIC_REPLACE")
> Signed-off-by: Chao Yu <[email protected]>
> ---
> fs/f2fs/file.c | 1 +
> 1 file changed, 1 insertion(+)

Here is the summary with links:
- [f2fs-dev] f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl()
https://git.kernel.org/jaegeuk/f2fs/c/848be5e25469

You are awesome, thank you!
--
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