Commit f5b6bc69 authored May 14, 2022 by Trond Myklebust Committed by Greg Kroah-Hartman Jun 06, 2022

NFS: Memory allocation failures are not server fatal errors



commit 452284407c18d8a522c3039339b1860afa0025a8 upstream.

We need to filter out ENOMEM in nfs_error_is_fatal_on_server(), because
running out of memory on our client is not a server error.

Reported-by: Olga Kornievskaia <aglo@umich.edu>
Fixes: 2dc23aff ("NFS: ENOMEM should also be a fatal error.")
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0490cd2a

fs/nfs/internal.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -775,6 +775,7 @@ static inline bool nfs_error_is_fatal_on_server(int err)
		case 0:
		case -ERESTARTSYS:
		case -EINTR:
		case -ENOMEM:
		return false;
		}
		return nfs_error_is_fatal(err);