From: Linus Torvalds <torvalds@linux-foundation.org>
To: Nick Piggin <npiggin@gmail.com>
Cc: Will Deacon <will.deacon@arm.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Benjamin Herrenschmidt <benh@au1.ibm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 00/12] Avoid synchronous TLB invalidation for intermediate page-table entries on arm64
Date: Thu, 30 Aug 2018 18:04:12 -0700 [thread overview]
Message-ID: <CA+55aFyweLwdAeeLnPv1ceje2y9Qc2AkM+LdMzK_z29fFb96ug@mail.gmail.com> (raw)
In-Reply-To: <20180831110054.475a3534@roar.ozlabs.ibm.com>
On Thu, Aug 30, 2018 at 6:01 PM Nicholas Piggin <npiggin@gmail.com> wrote:
>
> Well it would help if powerpc say wanted to start using them without a
> merge cycle lag. Not a huge issue because powerpc already does
> reasonably well here and there's other work that can be done.
Sure. If somebody wants to send the generic changes I can just take
them directly to make it easier for people to work on this.
Linus
next prev parent reply other threads:[~2018-08-31 1:04 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-30 16:15 [PATCH 00/12] Avoid synchronous TLB invalidation for intermediate page-table entries on arm64 Will Deacon
2018-08-30 16:15 ` [PATCH 01/12] arm64: tlb: Use last-level invalidation in flush_tlb_kernel_range() Will Deacon
2018-08-30 16:15 ` [PATCH 02/12] arm64: tlb: Add DSB ISHST prior to TLBI in __flush_tlb_[kernel_]pgtable() Will Deacon
2018-08-30 16:15 ` [PATCH 03/12] arm64: pgtable: Implement p[mu]d_valid() and check in set_p[mu]d() Will Deacon
2018-08-30 16:15 ` [PATCH 04/12] arm64: tlb: Justify non-leaf invalidation in flush_tlb_range() Will Deacon
2018-08-30 16:15 ` [PATCH 05/12] arm64: tlbflush: Allow stride to be specified for __flush_tlb_range() Will Deacon
2018-08-30 16:15 ` [PATCH 06/12] arm64: tlb: Remove redundant !CONFIG_HAVE_RCU_TABLE_FREE code Will Deacon
2018-08-30 16:15 ` [PATCH 07/12] asm-generic/tlb: Guard with #ifdef CONFIG_MMU Will Deacon
2018-08-30 16:15 ` [PATCH 08/12] asm-generic/tlb: Track freeing of page-table directories in struct mmu_gather Will Deacon
2018-08-30 16:15 ` [PATCH 09/12] asm-generic/tlb: Track which levels of the page tables have been cleared Will Deacon
2018-08-31 1:23 ` Nicholas Piggin
2018-08-30 16:15 ` [PATCH 10/12] arm64: tlb: Adjust stride and type of TLBI according to mmu_gather Will Deacon
2018-08-30 16:15 ` [PATCH 11/12] arm64: tlb: Avoid synchronous TLBIs when freeing page tables Will Deacon
2018-08-30 16:15 ` [PATCH 12/12] arm64: tlb: Rewrite stale comment in asm/tlbflush.h Will Deacon
2018-08-30 16:39 ` [PATCH 00/12] Avoid synchronous TLB invalidation for intermediate page-table entries on arm64 Linus Torvalds
2018-08-31 1:00 ` Nicholas Piggin
2018-08-31 1:04 ` Linus Torvalds [this message]
2018-08-31 9:54 ` Will Deacon
2018-08-31 10:10 ` Peter Zijlstra
2018-08-31 10:32 ` Nicholas Piggin
2018-08-31 10:49 ` Peter Zijlstra
2018-08-31 11:12 ` Will Deacon
2018-08-31 11:20 ` Peter Zijlstra
2018-08-31 11:50 ` Nicholas Piggin
2018-09-03 12:52 ` Will Deacon
2018-08-30 17:11 ` Peter Zijlstra
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