The patch titled
Subject: mm-page_poison-print-page-info-when-corruption-is-caught-v2
has been added to the -mm tree. Its filename is
mm-page_poison-print-page-info-when-corruption-is-caught-v2.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-page_poison-print-page-info-when-corruption-is-caught-v2.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-page_poison-print-page-info-when-corruption-is-caught-v2.patch
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------------------------------------------------------
From: Sergei Trofimovich <slyfox@xxxxxxxxxx>
Subject: mm-page_poison-print-page-info-when-corruption-is-caught-v2
s/dump_page_owner/dump_page/, per Vlastimil
Link: https://lkml.kernel.org/r/20210407230800.1086854-1-slyfox@xxxxxxxxxx
Signed-off-by: Sergei Trofimovich <slyfox@xxxxxxxxxx>
Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_poison.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/page_poison.c~mm-page_poison-print-page-info-when-corruption-is-caught-v2
+++ a/mm/page_poison.c
@@ -2,9 +2,9 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/mm.h>
+#include <linux/mmdebug.h>
#include <linux/highmem.h>
#include <linux/page_ext.h>
-#include <linux/page_owner.h>
#include <linux/poison.h>
#include <linux/ratelimit.h>
#include <linux/kasan.h>
@@ -71,7 +71,7 @@ static void check_poison_mem(struct page
print_hex_dump(KERN_ERR, "", DUMP_PREFIX_ADDRESS, 16, 1, start,
end - start + 1, 1);
dump_stack();
- dump_page_owner(page);
+ dump_page(page, "pagealloc: corrupted page details");
}
static void unpoison_page(struct page *page)
_
Patches currently in -mm which might be from slyfox@xxxxxxxxxx are
ia64-fix-user_stack_pointer-for-ptrace.patch
ia64-drop-unused-ia64_fw_emu-ifdef.patch
ia64-simplify-code-flow-around-swiotlb-init.patch
ia64-fix-efi_debug-build.patch
ia64-mca-always-make-ia64_mca_debug-an-expression.patch
ia64-drop-marked-broken-discontigmem-and-virtual_mem_map.patch
ia64-module-fix-symbolizer-crash-on-fdescr.patch
mm-page_owner-fetch-backtrace-only-for-tracked-pages.patch
mm-page_owner-use-kstrtobool-to-parse-bool-option.patch
mm-page_owner-detect-page_owner-recursion-via-task_struct.patch
mm-page_poison-print-page-owner-info-when-corruption-is-caught.patch
mm-page_poison-print-page-info-when-corruption-is-caught-v2.patch
mm-page_alloc-ignore-init_on_free=1-for-debug_pagealloc=1.patch
