From mboxrd@z Thu Jan 1 00:00:00 1970 From: ddaney.cavm@gmail.com (David Daney) Date: Sat, 11 Jul 2015 13:25:21 -0700 Subject: [PATCH 1/3] arm64, mm: Add flush_tlb_all_local() function. In-Reply-To: <1436646323-10527-1-git-send-email-ddaney.cavm@gmail.com> References: <1436646323-10527-1-git-send-email-ddaney.cavm@gmail.com> Message-ID: <1436646323-10527-2-git-send-email-ddaney.cavm@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: David Daney To be used in follow-on patch. Signed-off-by: David Daney --- arch/arm64/include/asm/tlbflush.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index 934815d..42c09ec 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -105,6 +105,13 @@ static inline void __flush_tlb_range(struct vm_area_struct *vma, dsb(ish); } +static inline void flush_tlb_all_local(void) +{ + dsb(ishst); + asm("tlbi vmalle1"); + isb(); +} + static inline void __flush_tlb_kernel_range(unsigned long start, unsigned long end) { unsigned long addr; -- 1.9.1