releases/2.6.32.12/drm-radeon-kms-don-t-print-error-on-erestartsys.patch

   1 From 97f23b3d85a4d734a8584dade3a34579931c8f8d Mon Sep 17 00:00:00 2001
   2 From: Dave Airlie <airlied@redhat.com>
   3 Date: Fri, 19 Mar 2010 10:33:44 +1000
   4 Subject: drm/radeon/kms: don't print error on -ERESTARTSYS.
   5
   6 From: Dave Airlie <airlied@redhat.com>
   7
   8 commit 97f23b3d85a4d734a8584dade3a34579931c8f8d upstream.
   9
  10 We can get this if the user moves the mouse when we are waiting to move
  11 some stuff around in the validate. Don't fail.
  12
  13 Signed-off-by: Dave Airlie <airlied@redhat.com>
  14 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
  15
  16 ---
  17  drivers/gpu/drm/radeon/radeon_cs.c |    3 ++-
  18  1 file changed, 2 insertions(+), 1 deletion(-)
  19
  20 --- a/drivers/gpu/drm/radeon/radeon_cs.c
  21 +++ b/drivers/gpu/drm/radeon/radeon_cs.c
  22 @@ -247,7 +247,8 @@ int radeon_cs_ioctl(struct drm_device *d
  23         }
  24         r = radeon_cs_parser_relocs(&parser);
  25         if (r) {
  26 -               DRM_ERROR("Failed to parse relocation !\n");
  27 +               if (r != -ERESTARTSYS)
  28 +                       DRM_ERROR("Failed to parse relocation %d!\n", r);
  29                 radeon_cs_parser_fini(&parser, r);
  30                 mutex_unlock(&rdev->cs_mutex);
  31                 return r;