The quilt patch titled
Subject: csky: drop definition of PGD_ORDER
has been removed from the -mm tree. Its filename was
csky-drop-definition-of-pgd_order.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: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Subject: csky: drop definition of PGD_ORDER
Date: Sun, 3 Jul 2022 17:11:51 +0300
This is the order of the page table allocation, not the order of a PGD.
Since its always hardwired to 0, simply drop it.
Link: https://lkml.kernel.org/r/20220703141203.147893-3-rppt@xxxxxxxxxx
Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Dinh Nguyen <dinguyen@xxxxxxxxxx>
Cc: Guo Ren <guoren@xxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: Huacai Chen <chenhuacai@xxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Xuerui Wang <kernel@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/csky/include/asm/pgalloc.h | 2 +-
arch/csky/include/asm/pgtable.h | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
--- a/arch/csky/include/asm/pgalloc.h~csky-drop-definition-of-pgd_order
+++ a/arch/csky/include/asm/pgalloc.h
@@ -44,7 +44,7 @@ static inline pgd_t *pgd_alloc(struct mm
pgd_t *ret;
pgd_t *init;
- ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER);
+ ret = (pgd_t *) __get_free_page(GFP_KERNEL);
if (ret) {
init = pgd_offset(&init_mm, 0UL);
pgd_init((unsigned long *)ret);
--- a/arch/csky/include/asm/pgtable.h~csky-drop-definition-of-pgd_order
+++ a/arch/csky/include/asm/pgtable.h
@@ -18,9 +18,8 @@
/*
* C-SKY is two-level paging structure:
*/
-#define PGD_ORDER 0
-#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#define PTRS_PER_PGD (PAGE_SIZE / sizeof(pgd_t))
#define PTRS_PER_PMD 1
#define PTRS_PER_PTE (PAGE_SIZE / sizeof(pte_t))
_
Patches currently in -mm which might be from rppt@xxxxxxxxxxxxx are
