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
Date: Fri, 21 Jul 2023 19:25:38 +0100 [thread overview]
Message-ID: <ZLrNotPTZSnmtz7b@arm.com> (raw)
In-Reply-To: <3cbd2a644d56d503b47cfc35868d547f924f880e.1689842332.git-series.apopple@nvidia.com>
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>
next prev parent reply other threads:[~2023-07-21 18:25 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 8:39 [PATCH v3 0/5] Invalidate secondary IOMMU TLB on permission upgrade Alistair Popple
2023-07-20 8:39 ` [PATCH v3 1/5] arm64/smmu: Use TLBI ASID when invalidating entire range Alistair Popple
2023-07-21 19:25 ` Jason Gunthorpe
2023-07-20 8:39 ` [PATCH v3 2/5] mmu_notifiers: Fixup comment in mmu_interval_read_begin() Alistair Popple
2023-07-21 19:26 ` Jason Gunthorpe
2023-07-20 8:39 ` [PATCH v3 3/5] mmu_notifiers: Call invalidate_range() when invalidating TLBs Alistair Popple
2023-07-21 18:25 ` Catalin Marinas
2023-07-21 19:27 ` Jason Gunthorpe
2023-07-20 8:39 ` [PATCH v3 4/5] mmu_notifiers: Don't invalidate secondary TLBs as part of mmu_notifier_invalidate_range_end() Alistair Popple
2023-07-21 19:29 ` Jason Gunthorpe
2023-07-20 8:39 ` [PATCH v3 5/5] mmu_notifiers: Rename invalidate_range notifier Alistair Popple
2023-07-21 18:25 ` Catalin Marinas [this message]
2023-07-21 19:31 ` Jason Gunthorpe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZLrNotPTZSnmtz7b@arm.com \
--to=catalin.marinas@arm.com \
--cc=ajd@linux.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=apopple@nvidia.com \
--cc=fbarrat@linux.ibm.com \
--cc=iommu@lists.linux.dev \
--cc=jgg@nvidia.com \
--cc=jgg@ziepe.ca \
--cc=jhubbard@nvidia.com \
--cc=kevin.tian@intel.com \
--cc=kvm@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mpe@ellerman.id.au \
--cc=nicolinc@nvidia.com \
--cc=npiggin@gmail.com \
--cc=robin.murphy@arm.com \
--cc=seanjc@google.com \
--cc=sj@kernel.org \
--cc=will@kernel.org \
--cc=x86@kernel.org \
--cc=zhi.wang.linux@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).