| Message ID | 20230808231330.3855936-9-rananta@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | KVM: arm64: Add support for FEAT_TLBIRANGE | expand |
On 8/9/23 07:13, Raghavendra Rao Ananta wrote: > 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> Reviewed-by: Shaoqin Huang <shahuang@redhat.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,
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,
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(+)