Merge commit '9e9a928eed8796a0a1aaed7e0b676db86ba84594' into drm-next

Merge drm-fixes into drm-next.

Both i915 and radeon need this done for later patches.

Conflicts:
	drivers/gpu/drm/drm_crtc_helper.c
	drivers/gpu/drm/i915/i915_drv.h
	drivers/gpu/drm/i915/i915_gem.c
	drivers/gpu/drm/i915/i915_gem_execbuffer.c
	drivers/gpu/drm/i915/i915_gem_gtt.c

1 files changed, 10 insertions, 7 deletions

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 35ef28acf137..9ccef39a9de2 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1081,15 +1081,16 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
                         return 0;
                 } else if (PageHuge(hpage)) {
                         /*
-                         * Check "just unpoisoned", "filter hit", and
-                         * "race with other subpage."
+                         * Check "filter hit" and "race with other subpage."
                          */
                         lock_page(hpage);
-                        if (!PageHWPoison(hpage)
-                            || (hwpoison_filter(p) && TestClearPageHWPoison(p))
-                            || (p != hpage && TestSetPageHWPoison(hpage))) {
-                                atomic_long_sub(nr_pages, &num_poisoned_pages);
-                                return 0;
+                        if (PageHWPoison(hpage)) {
+                                if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
+                                    || (p != hpage && TestSetPageHWPoison(hpage))) {
+                                        atomic_long_sub(nr_pages, &num_poisoned_pages);
+                                        unlock_page(hpage);
+                                        return 0;
+                                }
                         }
                         set_page_hwpoison_huge_page(hpage);
                         res = dequeue_hwpoisoned_huge_page(hpage);
@@ -1152,6 +1153,8 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
          */
         if (!PageHWPoison(p)) {
                 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
+                atomic_long_sub(nr_pages, &num_poisoned_pages);
+                put_page(hpage);
                 res = 0;
                 goto out;
         }