diff options
| author | Mike Rapoport <rppt@linux.ibm.com> | 2022-07-03 17:11:58 +0300 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-17 17:14:43 -0700 |
| commit | 1721b412fc3391646e9cba35e74987516f6d0fce (patch) | |
| tree | 25e665fdd517986092de33fdf1428ea8564f1976 /arch/loongarch/mm | |
| parent | a6714e720b5e8438ca7f779342ad91b39094f548 (diff) | |
loongarch: drop definition of PTE_ORDER
This is the order of the page table allocation, not the order of a PTE.
Since its always hardwired to 0, simply drop it.
Link: https://lkml.kernel.org/r/20220703141203.147893-10-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Xuerui Wang <kernel@xen0n.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/loongarch/mm')
| -rw-r--r-- | arch/loongarch/mm/tlbex.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/loongarch/mm/tlbex.S b/arch/loongarch/mm/tlbex.S index 7eee40271577..e36c2c07dee3 100644 --- a/arch/loongarch/mm/tlbex.S +++ b/arch/loongarch/mm/tlbex.S @@ -83,7 +83,7 @@ vmalloc_done_load: bne t0, $r0, tlb_huge_update_load csrrd t0, LOONGARCH_CSR_BADV - srli.d t0, t0, (PAGE_SHIFT + PTE_ORDER) + srli.d t0, t0, PAGE_SHIFT andi t0, t0, (PTRS_PER_PTE - 1) slli.d t0, t0, _PTE_T_LOG2 add.d t1, ra, t0 @@ -247,7 +247,7 @@ vmalloc_done_store: bne t0, $r0, tlb_huge_update_store csrrd t0, LOONGARCH_CSR_BADV - srli.d t0, t0, (PAGE_SHIFT + PTE_ORDER) + srli.d t0, t0, PAGE_SHIFT andi t0, t0, (PTRS_PER_PTE - 1) slli.d t0, t0, _PTE_T_LOG2 add.d t1, ra, t0 @@ -414,7 +414,7 @@ vmalloc_done_modify: bne t0, $r0, tlb_huge_update_modify csrrd t0, LOONGARCH_CSR_BADV - srli.d t0, t0, (PAGE_SHIFT + PTE_ORDER) + srli.d t0, t0, PAGE_SHIFT andi t0, t0, (PTRS_PER_PTE - 1) slli.d t0, t0, _PTE_T_LOG2 add.d t1, ra, t0 |