Revert "nfs: ignore SB_RDONLY when mounting nfs"

This reverts commit 52cb7f8f17.

Silently ignoring the "ro" and "rw" mount options causes user confusion,
and regressions.

Reported-by: Alkis Georgopoulos<alkisg@gmail.com>
Cc: Li Lingfeng <lilingfeng3@huawei.com>
Fixes: 52cb7f8f17 ("nfs: ignore SB_RDONLY when mounting nfs")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2025-11-28 13:39:45 -05:00
parent d216b698d4
commit d4a26d34f1

View File

@ -13,7 +13,7 @@
#include <linux/nfslocalio.h>
#include <linux/wait_bit.h>
#define NFS_SB_MASK (SB_NOSUID|SB_NODEV|SB_NOEXEC|SB_SYNCHRONOUS)
#define NFS_SB_MASK (SB_RDONLY|SB_NOSUID|SB_NODEV|SB_NOEXEC|SB_SYNCHRONOUS)
extern const struct export_operations nfs_export_ops;