diff options
Diffstat (limited to 'NFS-populate-net-in-mount-data-when-remounting.patch')
| -rw-r--r-- | NFS-populate-net-in-mount-data-when-remounting.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/NFS-populate-net-in-mount-data-when-remounting.patch b/NFS-populate-net-in-mount-data-when-remounting.patch deleted file mode 100644 index 223b50030..000000000 --- a/NFS-populate-net-in-mount-data-when-remounting.patch +++ /dev/null @@ -1,39 +0,0 @@ -Bugzilla: 1099761 -Upstream-status: 3.16 and CC'd for stable - -From a914722f333b3359d2f4f12919380a334176bb89 Mon Sep 17 00:00:00 2001 -From: Mateusz Guzik <mguzik@redhat.com> -Date: Tue, 10 Jun 2014 12:44:12 +0200 -Subject: [PATCH] NFS: populate ->net in mount data when remounting - -Otherwise the kernel oopses when remounting with IPv6 server because -net is dereferenced in dev_get_by_name. - -Use net ns of current thread so that dev_get_by_name does not operate on -foreign ns. Changing the address is prohibited anyway so this should not -affect anything. - -Signed-off-by: Mateusz Guzik <mguzik@redhat.com> -Cc: linux-nfs@vger.kernel.org -Cc: linux-kernel@vger.kernel.org -Cc: stable@vger.kernel.org # 3.4+ -Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> ---- - fs/nfs/super.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/fs/nfs/super.c b/fs/nfs/super.c -index 1a6d7ac9d9d2..084af1060d79 100644 ---- a/fs/nfs/super.c -+++ b/fs/nfs/super.c -@@ -2260,6 +2260,7 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data) - data->nfs_server.addrlen = nfss->nfs_client->cl_addrlen; - data->version = nfsvers; - data->minorversion = nfss->nfs_client->cl_minorversion; -+ data->net = current->nsproxy->net_ns; - memcpy(&data->nfs_server.address, &nfss->nfs_client->cl_addr, - data->nfs_server.addrlen); - --- -1.9.3 - |