The quilt patch titled
Subject: arch/x86: do not explicitly clear Reserved flag in free_pagetable
has been removed from the -mm tree. Its filename was
arch-x86-do-not-explicitly-clear-reserved-flag-in-free_pagetable.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: Oscar Salvador <osalvador@xxxxxxx>
Subject: arch/x86: do not explicitly clear Reserved flag in free_pagetable
Date: Mon, 27 May 2024 06:45:23 +0200
In free_pagetable() we use the non-atomic version for clearing the
PageReserved bit from the page. free_pagetable() will either call
free_reserved_page() or put_page_bootmem(), which will eventually end up
calling free_reserved_page(), and in there we already clear the
PageReserved flag.
Link: https://lkml.kernel.org/r/20240527044523.29207-1-osalvador@xxxxxxx
Signed-off-by: Oscar Salvador <osalvador@xxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/mm/init_64.c | 2 --
1 file changed, 2 deletions(-)
--- a/arch/x86/mm/init_64.c~arch-x86-do-not-explicitly-clear-reserved-flag-in-free_pagetable
+++ a/arch/x86/mm/init_64.c
@@ -980,8 +980,6 @@ static void __meminit free_pagetable(str
/* bootmem page has reserved flag */
if (PageReserved(page)) {
- __ClearPageReserved(page);
-
magic = page->index;
if (magic == SECTION_INFO || magic == MIX_SECTION_INFO) {
while (nr_pages--)
_
Patches currently in -mm which might be from osalvador@xxxxxxx are
