From: Dan Aloni <dan.aloni@vastdata.com> stable inclusion from stable-v5.10.117 commit 2cb8689f45f2bf5843e60a028f0981a38fa2f5c4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L66B Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 085d16d5f949b64713d5e960d6c9bbf51bc1d511 ] Turns out that ever since this mount option was added, passing `softreval` in NFS mount options cancelled all other flags while not affecting the underlying flag `NFS_MOUNT_SOFTREVAL`. Fixes: c74dfe97c104 ("NFS: Add mount option 'softreval'") Signed-off-by: Dan Aloni <dan.aloni@vastdata.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- fs/nfs/fs_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/fs_context.c b/fs/nfs/fs_context.c index 05b39e8f97b9..d60c086c6e9c 100644 --- a/fs/nfs/fs_context.c +++ b/fs/nfs/fs_context.c @@ -476,7 +476,7 @@ static int nfs_fs_context_parse_param(struct fs_context *fc, if (result.negated) ctx->flags &= ~NFS_MOUNT_SOFTREVAL; else - ctx->flags &= NFS_MOUNT_SOFTREVAL; + ctx->flags |= NFS_MOUNT_SOFTREVAL; break; case Opt_posix: if (result.negated) -- 2.20.1