The quilt patch titled
Subject: mm, hwpoison: check PageTable() explicitly in hwpoison_user_mappings()
has been removed from the -mm tree. Its filename was
mm-hwpoison-check-pagetable-explicitly-in-hwpoison_user_mappings.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Subject: mm, hwpoison: check PageTable() explicitly in hwpoison_user_mappings()
Date: Tue, 30 Aug 2022 20:36:03 +0800
PageTable can't be handled by memory_failure(). Filter it out explicitly in
hwpoison_user_mappings(). This will also make code more consistent with the
relevant check in unpoison_memory().
Link: https://lkml.kernel.org/r/20220830123604.25763-6-linmiaohe@xxxxxxxxxx
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Acked-by: Naoya Horiguchi <naoya.horiguchi@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory-failure.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/memory-failure.c~mm-hwpoison-check-pagetable-explicitly-in-hwpoison_user_mappings
+++ a/mm/memory-failure.c
@@ -1409,7 +1409,7 @@ static bool hwpoison_user_mappings(struc
* Here we are interested only in user-mapped pages, so skip any
* other types of pages.
*/
- if (PageReserved(p) || PageSlab(p))
+ if (PageReserved(p) || PageSlab(p) || PageTable(p))
return true;
if (!(PageLRU(hpage) || PageHuge(p)))
return true;
_
Patches currently in -mm which might be from linmiaohe@xxxxxxxxxx are
writeback-remove-unused-macro-dirty_full_scope.patch
mm-page_alloc-ensure-kswapd-doesnt-accidentally-go-to-sleep.patch
mm-page_alloc-make-zone_pcp_update-static.patch
mm-remove-obsolete-macro-nr_pcp_order_mask-and-nr_pcp_order_width.patch
mm-page_alloc-remove-obsolete-comment-in-zone_statistics.patch
mm-page_alloc-add-__init-annotations-to-init_mem_debugging_and_hardening.patch
mm-page_alloc-fix-freeing-static-percpu-memory.patch
mm-remove-obsolete-pgdat_is_empty.patch
mm-page_alloc-add-missing-is_migrate_isolate-check-in-set_page_guard.patch
mm-page_alloc-use-local-variable-zone_idx-directly.patch
mm-memory_hotplug-remove-obsolete-generic_free_nodedata.patch
mm-page_alloc-make-boot_nodestats-static.patch
mm-page_alloc-use-helper-macro-sz_1km.patch
mm-page_alloc-init-local-variable-buddy_pfn.patch
mm-page_alloc-use-costly_order-in-warn_on_once_gfp.patch
mm-page_alloc-remove-obsolete-gfpflags_normal_context.patch
mm-page_alloc-remove-obsolete-gfpflags_normal_context-fix.patch
mm-page_alloc-fix-obsolete-comment-in-deferred_pfn_valid.patch
