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From: Will Deacon <will.deacon@arm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: aneesh.kumar@linux.vnet.ibm.com, akpm@linux-foundation.org,
	npiggin@gmail.com, linux-arch@vger.kernel.org,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	linux@armlinux.org.uk, heiko.carstens@de.ibm.com
Subject: Re: [RFC][PATCH 02/11] asm-generic/tlb: Provide HAVE_MMU_GATHER_PAGE_SIZE
Date: Fri, 14 Sep 2018 17:56:43 +0100	[thread overview]
Message-ID: <20180914165643.GH6236@arm.com> (raw)
In-Reply-To: <20180913092811.955706111@infradead.org>

On Thu, Sep 13, 2018 at 11:21:12AM +0200, Peter Zijlstra wrote:
> Move the mmu_gather::page_size things into the generic code instead of
> powerpc specific bits.
> 
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Nick Piggin <npiggin@gmail.com>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> ---
>  arch/Kconfig                   |    3 +++
>  arch/arm/include/asm/tlb.h     |    3 +--
>  arch/ia64/include/asm/tlb.h    |    3 +--
>  arch/powerpc/Kconfig           |    1 +
>  arch/powerpc/include/asm/tlb.h |   17 -----------------
>  arch/s390/include/asm/tlb.h    |    4 +---
>  arch/sh/include/asm/tlb.h      |    4 +---
>  arch/um/include/asm/tlb.h      |    4 +---
>  include/asm-generic/tlb.h      |   25 +++++++++++++------------
>  mm/huge_memory.c               |    4 ++--
>  mm/hugetlb.c                   |    2 +-
>  mm/madvise.c                   |    2 +-
>  mm/memory.c                    |    4 ++--
>  mm/mmu_gather.c                |    5 +++++
>  14 files changed, 33 insertions(+), 48 deletions(-)

Looks fine to me, but I hope we can remove this option altogether in future:

Acked-by: Will Deacon <will.deacon@arm.com>

Will

  reply	other threads:[~2018-09-14 16:56 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-13  9:21 [RFC][PATCH 00/11] my generic mmu_gather patches Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 01/11] asm-generic/tlb: Provide a comment Peter Zijlstra
2018-09-13 10:30   ` Martin Schwidefsky
2018-09-13 10:57     ` Peter Zijlstra
2018-09-13 12:18       ` Martin Schwidefsky
2018-09-13 12:39         ` Peter Zijlstra
2018-09-14 10:28           ` Martin Schwidefsky
2018-09-14 13:02             ` Peter Zijlstra
2018-09-14 14:07               ` Martin Schwidefsky
2018-09-14 16:48   ` Will Deacon
2018-09-19 11:33     ` Peter Zijlstra
2018-09-19 11:51     ` Peter Zijlstra
2018-09-19 12:23       ` Will Deacon
2018-09-19 13:12         ` Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 02/11] asm-generic/tlb: Provide HAVE_MMU_GATHER_PAGE_SIZE Peter Zijlstra
2018-09-14 16:56   ` Will Deacon [this message]
2018-09-13  9:21 ` [RFC][PATCH 03/11] x86/mm: Page size aware flush_tlb_mm_range() Peter Zijlstra
2018-09-13 17:22   ` Dave Hansen
2018-09-13 18:42     ` Peter Zijlstra
2018-09-13 18:46       ` Peter Zijlstra
2018-09-13 18:48         ` Peter Zijlstra
2018-09-13 18:49         ` Dave Hansen
2018-09-13 18:47       ` Dave Hansen
2018-09-13  9:21 ` [RFC][PATCH 04/11] asm-generic/tlb: Provide generic VIPT cache flush Peter Zijlstra
2018-09-14 16:56   ` Will Deacon
2018-09-13  9:21 ` [RFC][PATCH 05/11] asm-generic/tlb: Provide generic tlb_flush Peter Zijlstra
2018-09-13 13:09   ` Jann Horn
2018-09-13 14:06     ` Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 06/11] asm-generic/tlb: Conditionally provide tlb_migrate_finish() Peter Zijlstra
2018-09-14 16:57   ` Will Deacon
2018-09-13  9:21 ` [RFC][PATCH 07/11] arm/tlb: Convert to generic mmu_gather Peter Zijlstra
2018-09-18 14:10   ` Will Deacon
2018-09-19 11:28     ` Peter Zijlstra
2018-09-19 12:24       ` Will Deacon
2018-09-19 11:30     ` Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 08/11] ia64/tlb: Conver " Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 09/11] sh/tlb: Convert SH " Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 10/11] um/tlb: Convert " Peter Zijlstra
2018-09-13  9:21 ` [RFC][PATCH 11/11] arch/tlb: Clean up simple architectures Peter Zijlstra

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