Subject: + mm-hwpoison-add-to-madvise_hwpoison.patch added to -mm tree
To: liwanp@xxxxxxxxxxxxxxxxxx,andi@xxxxxxxxxxxxxx,n-horiguchi@xxxxxxxxxxxxx,tony.luck@xxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 26 Aug 2013 14:42:43 -0700
The patch titled
Subject: mm/hwpoison: add '#' to madvise_hwpoison
has been added to the -mm tree. Its filename is
mm-hwpoison-add-to-madvise_hwpoison.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-hwpoison-add-to-madvise_hwpoison.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-hwpoison-add-to-madvise_hwpoison.patch
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------------------------------------------------------
From: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Subject: mm/hwpoison: add '#' to madvise_hwpoison
Add '#' to madvise_hwpoison.
Before patch:
[ 95.892866] Injecting memory failure for page 19d0 at b7786000
[ 95.893151] MCE 0x19d0: non LRU page recovery: Ignored
After patch:
[ 95.892866] Injecting memory failure for page 0x19d0 at 0xb7786000
[ 95.893151] MCE 0x19d0: non LRU page recovery: Ignored
Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: Tony Luck <tony.luck@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/madvise.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/madvise.c~mm-hwpoison-add-to-madvise_hwpoison mm/madvise.c
--- a/mm/madvise.c~mm-hwpoison-add-to-madvise_hwpoison
+++ a/mm/madvise.c
@@ -353,14 +353,14 @@ static int madvise_hwpoison(int bhv, uns
if (ret != 1)
return ret;
if (bhv == MADV_SOFT_OFFLINE) {
- printk(KERN_INFO "Soft offlining page %lx at %lx\n",
+ pr_info("Soft offlining page %#lx at %#lx\n",
page_to_pfn(p), start);
ret = soft_offline_page(p, MF_COUNT_INCREASED);
if (ret)
break;
continue;
}
- printk(KERN_INFO "Injecting memory failure for page %lx at %lx\n",
+ pr_info("Injecting memory failure for page %#lx at %#lx\n",
page_to_pfn(p), start);
/* Ignore return value for now */
memory_failure(page_to_pfn(p), 0, MF_COUNT_INCREASED);
_
Patches currently in -mm which might be from liwanp@xxxxxxxxxxxxxxxxxx are
mm-zswapc-get-swapper-address_space-by-using-macro.patch
mm-fix-potential-null-pointer-dereference.patch
mm-hugetlb-move-up-the-code-which-check-availability-of-free-huge-page.patch
mm-hugetlb-trivial-commenting-fix.patch
mm-hugetlb-clean-up-alloc_huge_page.patch
mm-hugetlb-fix-and-clean-up-node-iteration-code-to-alloc-or-free.patch
mm-hugetlb-remove-redundant-list_empty-check-in-gather_surplus_pages.patch
mm-hugetlb-do-not-use-a-page-in-page-cache-for-cow-optimization.patch
mm-hugetlb-add-vm_noreserve-check-in-vma_has_reserves.patch
mm-hugetlb-remove-decrement_hugepage_resv_vma.patch
mm-hugetlb-decrement-reserve-count-if-vm_noreserve-alloc-page-cache.patch
mm-vmalloc-remove-useless-variable-in-vmap_block.patch
mm-vmalloc-use-well-defined-find_last_bit-func.patch
mm-hotplug-verify-hotplug-memory-range.patch
mm-hotplug-verify-hotplug-memory-range-fix.patch
mm-hotplug-remove-stop_machine-from-try_offline_node.patch
mm-hugetlb-protect-reserved-pages-when-soft-offlining-a-hugepage.patch
mm-hugetlb-change-variable-name-reservations-to-resv.patch
mm-hugetlb-fix-subpool-accounting-handling.patch
mm-hugetlb-remove-useless-check-about-mapping-type.patch
mm-hugetlb-grab-a-page_table_lock-after-page_cache_release.patch
mm-hugetlb-return-a-reserved-page-to-a-reserved-pool-if-failed.patch
mm-migrate-make-core-migration-code-aware-of-hugepage.patch
mm-soft-offline-use-migrate_pages-instead-of-migrate_huge_page.patch
migrate-add-hugepage-migration-code-to-migrate_pages.patch
mm-migrate-add-hugepage-migration-code-to-move_pages.patch
mm-mbind-add-hugepage-migration-code-to-mbind.patch
mm-migrate-remove-vm_hugetlb-from-vma-flag-check-in-vma_migratable.patch
mm-memory-hotplug-enable-memory-hotplug-to-handle-hugepage.patch
mm-migrate-check-movability-of-hugepage-in-unmap_and_move_huge_page.patch
mm-prepare-to-remove-proc-sys-vm-hugepages_treat_as_movable.patch
mm-prepare-to-remove-proc-sys-vm-hugepages_treat_as_movable-v2.patch
mm-mempolicy-rename-check_range-to-queue_pages_range.patch
mm-sparse-introduce-alloc_usemap_and_memmap.patch
mm-writeback-make-writeback_inodes_wb-static.patch
mm-vmalloc-use-wrapper-function-get_vm_area_size-to-caculate-size-of-vm-area.patch
hwpoison-always-unset-migrate_isolate-before-returning-from-soft_offline_page.patch
mm-hwpoison-fix-loss-of-pg_dirty-for-errors-on-mlocked-pages.patch
mm-hwpoison-dont-need-to-hold-compound-lock-for-hugetlbfs-page.patch
mm-hwpoison-fix-race-against-poison-thp.patch
mm-hwpoison-replace-atomic_long_sub-with-atomic_long_dec.patch
mm-hwpoison-dont-set-migration-type-twice-to-avoid-holding-heavily-contend-zone-lock.patch
mm-hwpoison-drop-forward-reference-declarations-__soft_offline_page.patch
mm-hwpoison-add-to-madvise_hwpoison.patch
mm-hwpoison-fix-memory-failure-still-holding-reference-count-after-unpoisoning-empty-zero-page.patch
linux-next.patch
mm-drop-actor-argument-of-do_generic_file_read.patch
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