[src/netbsd-7]: src/sys/external/bsd/drm2/dist/drm/i915 Pull up following rev...

[snj <snj%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8559d416ede2
branches:  netbsd-7
changeset: 799364:8559d416ede2
user:      snj <snj%NetBSD.org@localhost>
date:      Fri May 22 17:28:37 2015 +0000

description:
Pull up following revision(s) (requested by riastradh in ticket #797):
        sys/external/bsd/drm2/dist/drm/i915/i915_gem_gtt.c: revision 1.4
Fix kassert: npdp may be GEN8_LEGACY_PDPS exactly.
Tripped over by msaitoh, our first Broadwell user, apparently.

diffstat:

 sys/external/bsd/drm2/dist/drm/i915/i915_gem_gtt.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r db5b5d55295f -r 8559d416ede2 sys/external/bsd/drm2/dist/drm/i915/i915_gem_gtt.c
--- a/sys/external/bsd/drm2/dist/drm/i915/i915_gem_gtt.c        Fri May 22 16:58:47 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/i915_gem_gtt.c        Fri May 22 17:28:37 2015 +0000
@@ -575,7 +575,7 @@
 
        ppgtt->u.gen8->npdp = npdp;
 
-       KASSERT(nsegs < GEN8_LEGACY_PDPS);
+       KASSERT(nsegs <= GEN8_LEGACY_PDPS);
        CTASSERT(GEN8_LEGACY_PDPS == __arraycount(ppgtt->u.gen8->pd_segs));
 
        /* XXX errno NetBSD->Linux */