Marc <1marc1@xxxxxxxxx> writes:
> This has been working great for many years. Yesterday, this stopped
> working. When I tried mounting the share, I would get the following
> error: "mount error(95): Operation not supported". In dmesg I see:
> "VFS: parse_reparse_point: unhandled reparse tag: 0x9000601a" and
> "VFS: cifs_read_super: get root inode failed".
Can you try the following changes? Thanks.
diff --git a/fs/smb/client/reparse.c b/fs/smb/client/reparse.c
index 689d8a506d45..48c27581ec51 100644
--- a/fs/smb/client/reparse.c
+++ b/fs/smb/client/reparse.c
@@ -378,6 +378,8 @@ int parse_reparse_point(struct reparse_data_buffer *buf,
u32 plen, struct cifs_sb_info *cifs_sb,
bool unicode, struct cifs_open_info_data *data)
{
+ struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
+
data->reparse.buf = buf;
/* See MS-FSCC 2.1.2 */
@@ -394,12 +396,13 @@ int parse_reparse_point(struct reparse_data_buffer *buf,
case IO_REPARSE_TAG_LX_FIFO:
case IO_REPARSE_TAG_LX_CHR:
case IO_REPARSE_TAG_LX_BLK:
- return 0;
+ break;
default:
- cifs_dbg(VFS, "%s: unhandled reparse tag: 0x%08x\n",
- __func__, le32_to_cpu(buf->ReparseTag));
- return -EOPNOTSUPP;
+ cifs_tcon_dbg(VFS | ONCE, "unhandled reparse tag: 0x%08x\n",
+ le32_to_cpu(buf->ReparseTag));
+ break;
}
+ return 0;
}
int smb2_parse_reparse_point(struct cifs_sb_info *cifs_sb,
