afs: Fix the mapping of the UAEOVERFLOW abort code

[ Upstream commit 4ec89596d06bd481ba827f3b409b938d63914157 ]

Abort code UAEOVERFLOW is returned when we try and set a time that's out of
range, but it's currently mapped to EREMOTEIO by the default case.

Fix UAEOVERFLOW to map instead to EOVERFLOW.

Found with the generic/258 xfstest.  Note that the test is wrong as it
assumes that the filesystem will support a pre-UNIX-epoch date.

Fixes: 1eda8bab70ca ("afs: Add support for the UAE error table")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/fs/afs/misc.c b/fs/afs/misc.c
index 52b19e9c15351021083877f93151bfb264c2ba10..5334f1bd2bca7cdca9c97648e571375a7bd1d558 100644 (file)
--- a/fs/afs/misc.c
+++ b/fs/afs/misc.c
@@ -83,6 +83,7 @@ int afs_abort_to_error(u32 abort_code)
        case UAENOLCK:                  return -ENOLCK;
        case UAENOTEMPTY:               return -ENOTEMPTY;
        case UAELOOP:                   return -ELOOP;
+       case UAEOVERFLOW:               return -EOVERFLOW;
        case UAENOMEDIUM:               return -ENOMEDIUM;
        case UAEDQUOT:                  return -EDQUOT;