The patch titled
Subject: numa_emulation: fix cpumask_of_node()
has been added to the -mm tree. Its filename is
numa_emulation-fix-cpumask_of_node.patch
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From: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Subject: numa_emulation: fix cpumask_of_node()
Without this fix the cpumask_of_node() for a fake=numa=2 is:
cpumask 0 ff
cpumask 1 ff
with the fix it's correct and it's set to:
cpumask 0 55
cpumask 1 aa
Signed-off-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: Johannes Weiner <jweiner@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/mm/numa_emulation.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/x86/mm/numa_emulation.c~numa_emulation-fix-cpumask_of_node arch/x86/mm/numa_emulation.c
--- a/arch/x86/mm/numa_emulation.c~numa_emulation-fix-cpumask_of_node
+++ a/arch/x86/mm/numa_emulation.c
@@ -60,7 +60,7 @@ static int __init emu_setup_memblk(struc
eb->nid = nid;
if (emu_nid_to_phys[nid] == NUMA_NO_NODE)
- emu_nid_to_phys[nid] = pb->nid;
+ emu_nid_to_phys[nid] = nid;
pb->start += size;
if (pb->start >= pb->end) {
_
Subject: Subject: numa_emulation: fix cpumask_of_node()
Patches currently in -mm which might be from aarcange@xxxxxxxxxx are
linux-next.patch
mm-thp-fix-pmd_bad-triggering-in-code-paths-holding-mmap_sem-read-mode.patch
mm-thp-fix-pmd_bad-triggering-in-code-paths-holding-mmap_sem-read-mode-checkpatch-fixes.patch
vmscan-reclaim-at-order-0-when-compaction-is-enabled.patch
vmscan-kswapd-carefully-call-compaction.patch
vmscan-kswapd-carefully-call-compaction-fix.patch
vmscan-only-defer-compaction-for-failed-order-and-higher.patch
mm-compaction-make-compact_control-order-signed.patch
mm-compaction-make-compact_control-order-signed-fix.patch
hugetlbfs-fix-hugetlb_get_unmapped_area.patch
hugetlb-try-to-search-again-if-it-is-really-needed.patch
hugetlb-try-to-search-again-if-it-is-really-needed-fix.patch
mm-do-not-reset-cached_hole_size-when-vma-is-unmapped.patch
mm-search-from-free_area_cache-for-the-bigger-size.patch
pagemap-avoid-splitting-thp-when-reading-proc-pid-pagemap.patch
thp-optimize-away-unnecessary-page-table-locking.patch
thp-optimize-away-unnecessary-page-table-locking-fix.patch
pagemap-export-kpf_thp.patch
pagemap-document-kpf_thp-and-make-page-types-aware-of-it.patch
pagemap-introduce-data-structure-for-pagemap-entry.patch
mm-hugetlb-defer-freeing-pages-when-gathering-surplus-pages.patch
thp-transparent_hugepage=-can-also-be-specified-on-cmdline.patch
thp-allow-a-hwpoisoned-head-page-to-be-put-back-to-lru.patch
ksm-cleanup-introduce-find_mergeable_vma.patch
numa_emulation-fix-cpumask_of_node.patch
memcg-remove-unnecessary-thp-check-in-page-stat-accounting.patch
memcg-clean-up-existing-move-charge-code.patch
thp-add-hpage_pmd_-definitions-for-config_transparent_hugepage.patch
memcg-avoid-thp-split-in-task-migration.patch
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