Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4267c9561d9c3bb2abf45abed9c75a1c892d7d15
Commit: 4267c9561d9c3bb2abf45abed9c75a1c892d7d15
Parent: 8e60029f403781b8a63b7ffdb7dc1faff6ca651e
Author: Chuck Lever <[EMAIL PROTECTED]>
AuthorDate: Wed Feb 13 14:55:17 2008 -0500
Committer: Trond Myklebust <[EMAIL PROTECTED]>
CommitDate: Wed Feb 13 23:24:05 2008 -0500
NFS: Allow text-based mounts via compat_sys_mount
The compat_sys_mount() system call throws EINVAL for text-based NFSv4
mounts.
The text-based mount interface assumes that any mount option blob that
doesn't set the version field to "1" is a C string (ie not a legacy
mount request). The compat_sys_mount() call treats blobs that don't
set the version field to "1" as an error. We just relax the check in
compat_sys_mount() a bit to allow C strings to be passed down to the NFSv4
client.
Signed-off-by: Chuck Lever <[EMAIL PROTECTED]>
Signed-off-by: Trond Myklebust <[EMAIL PROTECTED]>
---
fs/compat.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/fs/compat.c b/fs/compat.c
index ee80ff3..439292a 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -702,9 +702,6 @@ static int do_nfs4_super_data_conv(void *raw_data)
real->flags = raw->flags;
real->version = raw->version;
}
- else {
- return -EINVAL;
- }
return 0;
}
-
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