[Devel] [PATCH RH7] kmod/whitelist: allow overlay fs module autoloading

[Dmitry Safonov]

Note: overlayfs will not be allowed to mount in VE until admin hasn't
enabled experimental fs. To do it, write to the process knob:
  [tracing]# echo 1 > /proc/sys/fs/experimental_fs_enable

https://jira.sw.ru/browse/PSBM-51043

Cc: Kirill Tkhai <ktkhai at virtuozzo.com>
Signed-off-by: Dmitry Safonov <dsafonov at virtuozzo.com>
---
 kernel/kmod.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/kmod.c b/kernel/kmod.c
index 5e5c2c6c8948..151f9f2eca39 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -378,6 +378,7 @@ static inline int module_payload_iptable_allowed(const char *module)
 /* ve0 allowed modules */
 static const char * const ve0_allowed_mod[] = {
 	"fs-binfmt_misc",
+	"fs-overlay",
 
 	/* inet_diag, inet6_diag  */
 	"net-pf-16-proto-4-type-2",	/* PF_NETLINK, NETLINK_SOCK_DIAG, AF_INET */
-- 
2.9.0