Subject: [merged] unicore32-handle-pgtable_page_ctor-fail.patch removed from -mm tree
To: kirill.shutemov@xxxxxxxxxxxxxxx,gxt@xxxxxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 15 Nov 2013 12:08:38 -0800
The patch titled
Subject: unicore32: handle pgtable_page_ctor() fail
has been removed from the -mm tree. Its filename was
unicore32-handle-pgtable_page_ctor-fail.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Subject: unicore32: handle pgtable_page_ctor() fail
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Guan Xuetao <gxt@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/unicore32/include/asm/pgalloc.h | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff -puN arch/unicore32/include/asm/pgalloc.h~unicore32-handle-pgtable_page_ctor-fail arch/unicore32/include/asm/pgalloc.h
--- a/arch/unicore32/include/asm/pgalloc.h~unicore32-handle-pgtable_page_ctor-fail
+++ a/arch/unicore32/include/asm/pgalloc.h
@@ -51,12 +51,14 @@ pte_alloc_one(struct mm_struct *mm, unsi
struct page *pte;
pte = alloc_pages(PGALLOC_GFP, 0);
- if (pte) {
- if (!PageHighMem(pte)) {
- void *page = page_address(pte);
- clean_dcache_area(page, PTRS_PER_PTE * sizeof(pte_t));
- }
- pgtable_page_ctor(pte);
+ if (!pte)
+ return NULL;
+ if (!PageHighMem(pte)) {
+ void *page = page_address(pte);
+ clean_dcache_area(page, PTRS_PER_PTE * sizeof(pte_t));
+ }
+ if (!pgtable_page_ctor(pte)) {
+ __free_page(pte);
}
return pte;
_
Patches currently in -mm which might be from kirill.shutemov@xxxxxxxxxxxxxxx are
origin.patch
x86-mm-get-aslr-work-for-hugetlb-mappings.patch
mm-drop-actor-argument-of-do_generic_file_read-fix.patch
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