src/patches/suse-2.6.27.25/patches.suse/SoN-15-mm-selinux-emergency.patch

   1 From: Peter Zijlstra <a.p.zijlstra@chello.nl>
   2 Subject: selinux: tag avc cache alloc as non-critical
   3 Patch-mainline: No
   4 References: FATE#303834
   5
   6 Failing to allocate a cache entry will only harm performance not correctness.
   7 Do not consume valuable reserve pages for something like that.
   8
   9 Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
  10 Acked-by: James Morris <jmorris@namei.org>
  11 Acked-by: Neil Brown <neilb@suse.de>
  12 Acked-by: Suresh Jayaraman <sjayaraman@suse.de>
  13
  14 ---
  15  security/selinux/avc.c |    2 +-
  16  1 file changed, 1 insertion(+), 1 deletion(-)
  17
  18 Index: linux-2.6.26/security/selinux/avc.c
  19 ===================================================================
  20 --- linux-2.6.26.orig/security/selinux/avc.c
  21 +++ linux-2.6.26/security/selinux/avc.c
  22 @@ -337,7 +337,7 @@ static struct avc_node *avc_alloc_node(v
  23  {
  24         struct avc_node *node;
  25
  26 -       node = kmem_cache_zalloc(avc_node_cachep, GFP_ATOMIC);
  27 +       node = kmem_cache_zalloc(avc_node_cachep, GFP_ATOMIC|__GFP_NOMEMALLOC);
  28         if (!node)
  29                 goto out;
  30