[PATCH v8 08/14] arm64: tlb: Implement __flush_s2_tlb_range_op()

Raghavendra Rao Ananta
2023-08-08T23:14:00Z

Define __flush_s2_tlb_range_op(), as a wrapper over
__flush_tlb_range_op(), for stage-2 specific range-based TLBI
operations that doesn't necessarily have to deal with 'asid'
and 'tlbi_user' arguments.

Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
---
arch/arm64/include/asm/tlbflush.h | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h
index b9475a852d5be..93f4b397f9a12 100644
--- a/arch/arm64/include/asm/tlbflush.h
+++ b/arch/arm64/include/asm/tlbflush.h
@@ -340,6 +340,9 @@ do { \
} \
} while (0)

+#define __flush_s2_tlb_range_op(op, start, pages, stride, tlb_level) \
+ __flush_tlb_range_op(op, start, pages, stride, 0, tlb_level, false)
+
static inline void __flush_tlb_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end,
unsigned long stride, bool last_level,
--
2.41.0.640.ga95def55d0-goog