Messages in this thread Patch in this message | | | Subject | Re: [RFC PATCH 2/2] mm: mmu_notifier fix for tlb_end_vma (build failures) | From | Guenter Roeck <> | Date | Fri, 24 Aug 2018 07:06:51 -0700 |
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On 08/24/2018 06:50 AM, Will Deacon wrote:
>> -#include <asm-generic/tlb.h> >> +struct mmu_gather; >> >> static inline void tlb_flush(struct mmu_gather *tlb) >> { >> flush_tlb_mm(tlb->mm); > > Bah, didn't spot the dereference so this won't work either. You basically > just need to copy what I did for arm64 in d475fac95779. >
Yes, this seems to work. It doesn't really need "struct mmu_gather;" - I assume that is included from elsewhere - but I added it to be safe.
Can you send a full patch, or do you want me to do it ?
Thanks, Guenter
--- diff --git a/arch/riscv/include/asm/tlb.h b/arch/riscv/include/asm/tlb.h index c229509288ea..439dc7072e05 100644 --- a/arch/riscv/include/asm/tlb.h +++ b/arch/riscv/include/asm/tlb.h @@ -14,6 +14,10 @@ #ifndef _ASM_RISCV_TLB_H #define _ASM_RISCV_TLB_H
+struct mmu_gather; + +static void tlb_flush(struct mmu_gather *tlb); + #include <asm-generic/tlb.h>
static inline void tlb_flush(struct mmu_gather *tlb)
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