From: Chao Yu Date: Sat, 28 Jan 2023 10:32:26 +0000 (+0800) Subject: f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl() X-Git-Tag: v6.3-rc1~56^2~21 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=933141e4eb49d8b48721e2377835063a1e8fb823;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Jaegeuk Kim --- diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 65199574cd7db..f05148a9dc99a 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -4814,6 +4814,7 @@ 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: