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Date:   Fri, 21 Jul 2023 19:25:38 +0100
From:   Catalin Marinas <catalin.marinas@arm.com>
To:     Alistair Popple <apopple@nvidia.com>
Cc:     akpm@linux-foundation.org, ajd@linux.ibm.com,
        fbarrat@linux.ibm.com, iommu@lists.linux.dev, jgg@ziepe.ca,
        jhubbard@nvidia.com, kevin.tian@intel.com, kvm@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
        mpe@ellerman.id.au, nicolinc@nvidia.com, npiggin@gmail.com,
        robin.murphy@arm.com, seanjc@google.com, will@kernel.org,
        x86@kernel.org, zhi.wang.linux@gmail.com, sj@kernel.org,
        Jason Gunthorpe <jgg@nvidia.com>
Subject: Re: [PATCH v3 5/5] mmu_notifiers: Rename invalidate_range notifier
Message-ID: <ZLrNotPTZSnmtz7b@arm.com>
References: <cover.b24362332ec6099bc8db4e8e06a67545c653291d.1689842332.git-series.apopple@nvidia.com>
 <3cbd2a644d56d503b47cfc35868d547f924f880e.1689842332.git-series.apopple@nvidia.com>
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On Thu, Jul 20, 2023 at 06:39:27PM +1000, Alistair Popple wrote:
> diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h
> index a99349d..84a05a0 100644
> --- a/arch/arm64/include/asm/tlbflush.h
> +++ b/arch/arm64/include/asm/tlbflush.h
> @@ -253,7 +253,7 @@ static inline void flush_tlb_mm(struct mm_struct *mm)
>  	__tlbi(aside1is, asid);
>  	__tlbi_user(aside1is, asid);
>  	dsb(ish);
> -	mmu_notifier_invalidate_range(mm, 0, -1UL);
> +	mmu_notifier_arch_invalidate_secondary_tlbs(mm, 0, -1UL);
>  }
>  
>  static inline void __flush_tlb_page_nosync(struct mm_struct *mm,
> @@ -265,7 +265,7 @@ static inline void __flush_tlb_page_nosync(struct mm_struct *mm,
>  	addr = __TLBI_VADDR(uaddr, ASID(mm));
>  	__tlbi(vale1is, addr);
>  	__tlbi_user(vale1is, addr);
> -	mmu_notifier_invalidate_range(mm, uaddr & PAGE_MASK,
> +	mmu_notifier_arch_invalidate_secondary_tlbs(mm, uaddr & PAGE_MASK,
>  						(uaddr & PAGE_MASK) + PAGE_SIZE);
>  }
>  
> @@ -400,7 +400,7 @@ static inline void __flush_tlb_range(struct vm_area_struct *vma,
>  		scale++;
>  	}
>  	dsb(ish);
> -	mmu_notifier_invalidate_range(vma->vm_mm, start, end);
> +	mmu_notifier_arch_invalidate_secondary_tlbs(vma->vm_mm, start, end);
>  }

For arm64:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>