diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-02 16:13:44 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-24 16:20:21 -0700 |
| commit | 27a8b944fe91503ba15241d9a8504a34af0009fa (patch) | |
| tree | f0d98a7d2c1c547b8ec73aab30438bb23c473ed9 /arch/microblaze/include/asm/tlbflush.h | |
| parent | 5553b15a4bbba8039e1f31b63642048286f540dc (diff) | |
microblaze: implement the new page table range API
Rename PFN_SHIFT_OFFSET to PTE_PFN_SHIFT. Change the calling convention
for set_pte() to be the same as other architectures. Add
update_mmu_cache_range(), flush_icache_pages() and flush_dcache_folio().
[arnd@arndb.de: mark flush_dcache_folio() inline]
Link: https://lkml.kernel.org/r/20230810141947.1236730-9-arnd@kernel.org
Link: https://lkml.kernel.org/r/20230802151406.3735276-17-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/microblaze/include/asm/tlbflush.h')
| -rw-r--r-- | arch/microblaze/include/asm/tlbflush.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/tlbflush.h b/arch/microblaze/include/asm/tlbflush.h index 2038168ed128..a31ae9d44083 100644 --- a/arch/microblaze/include/asm/tlbflush.h +++ b/arch/microblaze/include/asm/tlbflush.h @@ -33,7 +33,9 @@ static inline void local_flush_tlb_range(struct vm_area_struct *vma, #define flush_tlb_kernel_range(start, end) do { } while (0) -#define update_mmu_cache(vma, addr, ptep) do { } while (0) +#define update_mmu_cache_range(vmf, vma, addr, ptep, nr) do { } while (0) +#define update_mmu_cache(vma, addr, pte) \ + update_mmu_cache_range(NULL, vma, addr, ptep, 1) #define flush_tlb_all local_flush_tlb_all #define flush_tlb_mm local_flush_tlb_mm |