The patch titled
Subject: mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma-v2
has been removed from the -mm tree. Its filename was
mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma-v2.patch
This patch was dropped because it was folded into mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma.patch
------------------------------------------------------
From: Mel Gorman <mgorman@xxxxxxx>
Subject: mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma-v2
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
Reviewed-by: Christoph Lameter <cl@xxxxxxxxx>
Cc: Josh Boyer <jwboyer@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mempolicy.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN mm/mempolicy.c~mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma-v2 mm/mempolicy.c
--- a/mm/mempolicy.c~mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma-v2
+++ a/mm/mempolicy.c
@@ -1604,16 +1604,13 @@ struct mempolicy *get_vma_policy(struct
struct vm_area_struct *vma, unsigned long addr)
{
struct mempolicy *pol = task->mempolicy;
- int got_ref;
if (vma) {
if (vma->vm_ops && vma->vm_ops->get_policy) {
struct mempolicy *vpol = vma->vm_ops->get_policy(vma,
addr);
- if (vpol) {
+ if (vpol)
pol = vpol;
- got_ref = 1;
- }
} else if (vma->vm_policy) {
pol = vma->vm_policy;
_
Patches currently in -mm which might be from mgorman@xxxxxxx are
mm-remove-__gfp_no_kswapd.patch
mm-compaction-update-comment-in-try_to_compact_pages.patch
mm-vmscan-scale-number-of-pages-reclaimed-by-reclaim-compaction-based-on-failures.patch
mm-compaction-capture-a-suitable-high-order-page-immediately-when-it-is-made-available.patch
revert-mm-mempolicy-let-vma_merge-and-vma_split-handle-vma-vm_policy-linkages.patch
mempolicy-remove-mempolicy-sharing.patch
mempolicy-fix-a-race-in-shared_policy_replace.patch
mempolicy-fix-refcount-leak-in-mpol_set_shared_policy.patch
mempolicy-fix-a-memory-corruption-by-refcount-imbalance-in-alloc_pages_vma.patch
mm-cma-discard-clean-pages-during-contiguous-allocation-instead-of-migration.patch
mm-cma-discard-clean-pages-during-contiguous-allocation-instead-of-migration-fix.patch
mm-fix-tracing-in-free_pcppages_bulk.patch
mm-fix-tracing-in-free_pcppages_bulk-fix.patch
cma-fix-counting-of-isolated-pages.patch
cma-count-free-cma-pages.patch
cma-count-free-cma-pages-fix.patch
cma-fix-watermark-checking.patch
cma-fix-watermark-checking-fix.patch
mm-page_alloc-use-get_freepage_migratetype-instead-of-page_private.patch
mm-remain-migratetype-in-freed-page.patch
memory-hotplug-bug-fix-race-between-isolation-and-allocation.patch
memory-hotplug-fix-pages-missed-by-race-rather-than-failing.patch
mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long.patch
mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long-fix.patch
mm-compaction-abort-compaction-loop-if-lock-is-contended-or-run-too-long-fix-2.patch
mm-compaction-move-fatal-signal-check-out-of-compact_checklock_irqsave.patch
mm-compaction-update-try_to_compact_pageskerneldoc-comment.patch
mm-compaction-acquire-the-zone-lru_lock-as-late-as-possible.patch
mm-compaction-acquire-the-zone-lru_lock-as-late-as-possible-fix.patch
mm-compaction-acquire-the-zone-lru_lock-as-late-as-possible-fix-fix.patch
mm-compaction-acquire-the-zone-lock-as-late-as-possible.patch
mm-compaction-acquire-the-zone-lock-as-late-as-possible-fix-2.patch
mm-compaction-acquire-the-zone-lock-as-late-as-possible-fix-3.patch
revert-mm-have-order-0-compaction-start-off-where-it-left.patch
mm-compaction-cache-if-a-pageblock-was-scanned-and-no-pages-were-isolated.patch
mm-compaction-cache-if-a-pageblock-was-scanned-and-no-pages-were-isolated-fix.patch
mm-compaction-cache-if-a-pageblock-was-scanned-and-no-pages-were-isolated-fix2.patch
mm-compaction-cache-if-a-pageblock-was-scanned-and-no-pages-were-isolated-fix3.patch
mm-compaction-restart-compaction-from-near-where-it-left-off.patch
mm-compaction-restart-compaction-from-near-where-it-left-off-fix.patch
mm-compaction-clear-pg_migrate_skip-based-on-compaction-and-reclaim-activity.patch
mm-numa-reclaim-from-all-nodes-within-reclaim-distance.patch
mm-numa-reclaim-from-all-nodes-within-reclaim-distance-fix.patch
mm-numa-reclaim-from-all-nodes-within-reclaim-distance-fix-fix.patch
mm-thp-fix-pmd_present-for-split_huge_page-and-prot_none-with-thp.patch
mm-revert-0def08e3-mm-mempolicyc-check-return-code-of-check_range.patch
mm-revert-0def08e3-mm-mempolicyc-check-return-code-of-check_range-fix.patch
cma-migrate-mlocked-pages.patch
cma-migrate-mlocked-pages-fix.patch
cma-decrease-ccnr_migratepages-after-reclaiming-pagelist.patch
make-gfp_notrack-definition-unconditional.patch
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