From: Catalin Marinas <catalin.marinas@arm.com>
To: Nicholas Piggin <npiggin@gmail.com>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, Zefan Li <lizefan@huawei.com>,
Jonathan Cameron <Jonathan.Cameron@Huawei.com>,
Christoph Hellwig <hch@infradead.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v7 07/12] arm64: inline huge vmap supported functions
Date: Wed, 26 Aug 2020 11:02:06 +0100 [thread overview]
Message-ID: <20200826100205.GA6712@gaia> (raw)
In-Reply-To: <20200825145753.529284-8-npiggin@gmail.com>
On Wed, Aug 26, 2020 at 12:57:48AM +1000, Nicholas Piggin wrote:
> This allows unsupported levels to be constant folded away, and so
> p4d_free_pud_page can be removed because it's no longer linked to.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> ---
>
> Ack or objection if this goes via the -mm tree?
No objections.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Nicholas Piggin <npiggin@gmail.com>
Cc: linux-arch@vger.kernel.org, Will Deacon <will@kernel.org>,
linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
linux-mm@kvack.org, Zefan Li <lizefan@huawei.com>,
Jonathan Cameron <Jonathan.Cameron@Huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v7 07/12] arm64: inline huge vmap supported functions
Date: Wed, 26 Aug 2020 11:02:06 +0100 [thread overview]
Message-ID: <20200826100205.GA6712@gaia> (raw)
In-Reply-To: <20200825145753.529284-8-npiggin@gmail.com>
On Wed, Aug 26, 2020 at 12:57:48AM +1000, Nicholas Piggin wrote:
> This allows unsupported levels to be constant folded away, and so
> p4d_free_pud_page can be removed because it's no longer linked to.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> ---
>
> Ack or objection if this goes via the -mm tree?
No objections.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Nicholas Piggin <npiggin@gmail.com>
Cc: linux-arch@vger.kernel.org, Will Deacon <will@kernel.org>,
linux-kernel@vger.kernel.org,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Christoph Hellwig <hch@infradead.org>,
linux-mm@kvack.org, Zefan Li <lizefan@huawei.com>,
Jonathan Cameron <Jonathan.Cameron@Huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v7 07/12] arm64: inline huge vmap supported functions
Date: Wed, 26 Aug 2020 11:02:06 +0100 [thread overview]
Message-ID: <20200826100205.GA6712@gaia> (raw)
In-Reply-To: <20200825145753.529284-8-npiggin@gmail.com>
On Wed, Aug 26, 2020 at 12:57:48AM +1000, Nicholas Piggin wrote:
> This allows unsupported levels to be constant folded away, and so
> p4d_free_pud_page can be removed because it's no longer linked to.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> ---
>
> Ack or objection if this goes via the -mm tree?
No objections.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
_______________________________________________
linux-arm-kernel mailing list
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-08-26 10:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 14:57 [PATCH v7 00/12] huge vmalloc mappings Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 01/12] mm/vmalloc: fix vmalloc_to_page for huge vmap mappings Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 02/12] mm: apply_to_pte_range warn and fail if a large pte is encountered Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 03/12] mm/vmalloc: rename vmap_*_range vmap_pages_*_range Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 04/12] mm/ioremap: rename ioremap_*_range to vmap_*_range Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 05/12] mm: HUGE_VMAP arch support cleanup Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-09-11 10:36 ` Tang Yizhou
2020-09-11 10:36 ` Tang Yizhou
2020-09-14 1:49 ` Nicholas Piggin
2020-09-14 1:49 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 06/12] powerpc: inline huge vmap supported functions Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-26 11:59 ` Michael Ellerman
2020-08-26 11:59 ` Michael Ellerman
2020-08-25 14:57 ` [PATCH v7 07/12] arm64: " Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-26 10:02 ` Catalin Marinas [this message]
2020-08-26 10:02 ` Catalin Marinas
2020-08-26 10:02 ` Catalin Marinas
2020-08-25 14:57 ` [PATCH v7 08/12] x86: " Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 09/12] mm: Move vmap_range from mm/ioremap.c to mm/vmalloc.c Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 10/12] mm/vmalloc: add vmap_range_noflush variant Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 11/12] mm/vmalloc: Hugepage vmalloc mappings Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
2020-08-25 14:57 ` [PATCH v7 12/12] powerpc/64s/radix: Enable huge " Nicholas Piggin
2020-08-25 14:57 ` Nicholas Piggin
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