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From: Catalin Marinas <catalin.marinas@arm.com>
To: Kefeng Wang <wangkefeng.wang@huawei.com>,
	Russell King <linux@armlinux.org.uk>
Cc: will@kernel.org, akpm@linux-foundation.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	hch@infradead.org, arnd@arndb.de, anshuman.khandual@arm.com
Subject: Re: [PATCH v3 1/6] ARM: mm: kill unused runtime hook arch_iounmap()
Date: Fri, 20 May 2022 16:28:39 +0100	[thread overview]
Message-ID: <Yoezpw2AE5GT6CyP@arm.com> (raw)
In-Reply-To: <20220519082552.117736-2-wangkefeng.wang@huawei.com>

Hi Russell,

On Thu, May 19, 2022 at 04:25:47PM +0800, Kefeng Wang wrote:
> Since the following commits,
> 
> v5.4
>   commit 59d3ae9a5bf6 ("ARM: remove Intel iop33x and iop13xx support")
> v5.11
>   commit 3e3f354bc383 ("ARM: remove ebsa110 platform")
> 
> The runtime hook arch_iounmap() on ARM is useless, kill arch_iounmap()
> and __iounmap(), and the naming of arch_iounmap will be used in 
> GENERIC_IOREMAP with the later patch.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

Probably too late for this merging window but are you ok for this patch
to go in via the arm64 tree (together with the rest of the series)?

Alternatively it could go into your patch system and hopefully land in
5.19 so that we can take the rest for 5.20.

Thanks.

-- 
Catalin

WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Kefeng Wang <wangkefeng.wang@huawei.com>,
	Russell King <linux@armlinux.org.uk>
Cc: will@kernel.org, akpm@linux-foundation.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	hch@infradead.org, arnd@arndb.de, anshuman.khandual@arm.com
Subject: Re: [PATCH v3 1/6] ARM: mm: kill unused runtime hook arch_iounmap()
Date: Fri, 20 May 2022 16:28:39 +0100	[thread overview]
Message-ID: <Yoezpw2AE5GT6CyP@arm.com> (raw)
In-Reply-To: <20220519082552.117736-2-wangkefeng.wang@huawei.com>

Hi Russell,

On Thu, May 19, 2022 at 04:25:47PM +0800, Kefeng Wang wrote:
> Since the following commits,
> 
> v5.4
>   commit 59d3ae9a5bf6 ("ARM: remove Intel iop33x and iop13xx support")
> v5.11
>   commit 3e3f354bc383 ("ARM: remove ebsa110 platform")
> 
> The runtime hook arch_iounmap() on ARM is useless, kill arch_iounmap()
> and __iounmap(), and the naming of arch_iounmap will be used in 
> GENERIC_IOREMAP with the later patch.
> 
> Cc: Russell King <linux@armlinux.org.uk>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

Probably too late for this merging window but are you ok for this patch
to go in via the arm64 tree (together with the rest of the series)?

Alternatively it could go into your patch system and hopefully land in
5.19 so that we can take the rest for 5.20.

Thanks.

-- 
Catalin

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-05-20 15:28 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-19  8:25 [PATCH v3 0/6] arm64: Cleanup ioremap() and support ioremap_prot() Kefeng Wang
2022-05-19  8:25 ` Kefeng Wang
2022-05-19  8:25 ` [PATCH v3 1/6] ARM: mm: kill unused runtime hook arch_iounmap() Kefeng Wang
2022-05-19  8:25   ` Kefeng Wang
2022-05-19  8:51   ` Anshuman Khandual
2022-05-19  8:51     ` Anshuman Khandual
2022-05-20 15:28   ` Catalin Marinas [this message]
2022-05-20 15:28     ` Catalin Marinas
2022-05-24  2:03     ` Kefeng Wang
2022-05-24  2:03       ` Kefeng Wang
2022-05-21 20:30   ` Arnd Bergmann
2022-05-21 20:30     ` Arnd Bergmann
2022-05-19  8:25 ` [PATCH v3 2/6] mm: ioremap: Use more sensibly name in ioremap_prot() Kefeng Wang
2022-05-19  8:25   ` Kefeng Wang
2022-05-19  8:25 ` [PATCH v3 3/6] mm: ioremap: Setup phys_addr of struct vm_struct Kefeng Wang
2022-05-19  8:25   ` Kefeng Wang
2022-05-19  8:25 ` [PATCH v3 4/6] mm: ioremap: Add arch_ioremap/iounmap() Kefeng Wang
2022-05-19  8:25   ` Kefeng Wang
2022-05-19 18:52   ` Andrew Morton
2022-05-19 18:52     ` Andrew Morton
2022-05-20  1:22     ` Kefeng Wang
2022-05-20  1:22       ` Kefeng Wang
2022-05-23  3:57     ` Anshuman Khandual
2022-05-23  3:57       ` Anshuman Khandual
2022-05-23 22:17   ` kernel test robot
2022-05-23 22:17     ` kernel test robot
2022-05-24  9:48     ` Kefeng Wang
2022-05-24  9:48       ` Kefeng Wang
2022-05-24  9:48       ` Kefeng Wang
2022-05-24 12:35       ` Arnd Bergmann
2022-05-24 12:35         ` Arnd Bergmann
2022-05-24 12:35         ` Arnd Bergmann
2022-05-24 14:31         ` Kefeng Wang
2022-05-24 14:31           ` Kefeng Wang
2022-05-24 14:31           ` Kefeng Wang
2022-05-24 12:37   ` Arnd Bergmann
2022-05-24 12:37     ` Arnd Bergmann
2022-05-24 14:32     ` Kefeng Wang
2022-05-24 14:32       ` Kefeng Wang
2022-05-24 14:47       ` Arnd Bergmann
2022-05-24 14:47         ` Arnd Bergmann
2022-05-24 14:53         ` Kefeng Wang
2022-05-24 14:53           ` Kefeng Wang
2022-05-31  6:13           ` Christoph Hellwig
2022-05-31  6:13             ` Christoph Hellwig
2022-06-01  1:05             ` Kefeng Wang
2022-06-01  1:05               ` Kefeng Wang
2022-05-19  8:25 ` [PATCH v3 5/6] arm64: mm: Convert to GENERIC_IOREMAP Kefeng Wang
2022-05-19  8:25   ` Kefeng Wang
2022-05-19  8:25 ` [PATCH v3 6/6] arm64: Add HAVE_IOREMAP_PROT support Kefeng Wang
2022-05-19  8:25   ` Kefeng Wang

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