From: "Arnd Bergmann" <arnd@arndb.de>
To: "Baoquan He" <bhe@redhat.com>, linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org, "Andrew Morton" <akpm@linux-foundation.org>,
"Christophe Leroy" <christophe.leroy@csgroup.eu>,
"Christoph Hellwig" <hch@infradead.org>,
"Alexander Gordeev" <agordeev@linux.ibm.com>,
"Kefeng Wang" <wangkefeng.wang@huawei.com>,
"Niklas Schnelle" <schnelle@linux.ibm.com>,
"David Laight" <David.Laight@ACULAB.COM>,
"Stafford Horne" <shorne@gmail.com>,
Linux-Arch <linux-arch@vger.kernel.org>
Subject: Re: [PATCH v4 04/16] mm: ioremap: allow ARCH to have its own ioremap method definition
Date: Thu, 16 Feb 2023 13:41:49 +0100 [thread overview]
Message-ID: <f4f4c47a-7bd1-484a-8190-203357efa0ab@app.fastmail.com> (raw)
In-Reply-To: <20230216123419.461016-5-bhe@redhat.com>
On Thu, Feb 16, 2023, at 13:34, Baoquan He wrote:
> Architectures can be converted to GENERIC_IOREMAP, to take standard
> ioremap_xxx() and iounmap() way. But some ARCH-es could have specific
> handling for ioremap_prot(), ioremap() and iounmap(), than standard
> methods.
>
> In oder to convert these ARCH-es to take GENERIC_IOREMAP, allow these
> architecutres to have their own ioremap_prot(), ioremap() and iounmap()
> definitions.
>
> Signed-off-by: Baoquan He <bhe@redhat.com>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
> Cc: linux-arch@vger.kernel.org
Acked-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2023-02-16 12:42 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-16 12:34 [PATCH v4 00/16] mm: ioremap: Convert architectures to take GENERIC_IOREMAP way Baoquan He
2023-02-16 12:34 ` [PATCH v4 01/16] hexagon: mm: Convert to GENERIC_IOREMAP Baoquan He
2023-02-16 12:53 ` Arnd Bergmann
2023-02-16 14:47 ` Baoquan He
2023-02-16 14:51 ` Arnd Bergmann
2023-02-17 12:11 ` Baoquan He
2023-02-16 12:34 ` [PATCH v4 02/16] openrisc: mm: remove unneeded early ioremap code Baoquan He
2023-02-16 12:34 ` [PATCH v4 03/16] mm/ioremap: Define generic_ioremap_prot() and generic_iounmap() Baoquan He
2023-02-16 12:34 ` [PATCH v4 04/16] mm: ioremap: allow ARCH to have its own ioremap method definition Baoquan He
2023-02-16 12:41 ` Arnd Bergmann [this message]
2023-02-16 12:34 ` [PATCH v4 05/16] mm/ioremap: add slab availability checking in ioremap_prot Baoquan He
2023-02-16 12:34 ` [PATCH v4 06/16] arc: mm: Convert to GENERIC_IOREMAP Baoquan He
2023-02-16 12:34 ` [PATCH v4 07/16] ia64: " Baoquan He
2023-02-16 12:34 ` [PATCH v4 08/16] openrisc: " Baoquan He
2023-02-16 12:34 ` [PATCH v4 09/16] s390: " Baoquan He
2023-02-16 16:21 ` Niklas Schnelle
2023-02-21 11:48 ` Baoquan He
2023-02-21 12:26 ` Niklas Schnelle
2023-02-21 12:52 ` Baoquan He
2023-02-16 12:34 ` [PATCH v4 10/16] sh: " Baoquan He
2023-02-16 12:34 ` [PATCH v4 11/16] xtensa: " Baoquan He
2023-02-16 12:34 ` [PATCH v4 12/16] parisc: " Baoquan He
2023-02-16 13:50 ` Matthew Wilcox
2023-02-16 15:02 ` Baoquan He
2023-02-16 15:18 ` Arnd Bergmann
2023-02-17 13:31 ` Baoquan He
2023-02-17 13:46 ` Christophe Leroy
2023-02-17 14:21 ` Baoquan He
2023-02-17 14:33 ` Christophe Leroy
2023-02-17 14:35 ` Christophe Leroy
2023-02-21 11:43 ` Baoquan He
2023-02-22 8:35 ` Baoquan He
2023-02-16 12:34 ` [PATCH v4 13/16] mm/ioremap: Consider IOREMAP space in generic ioremap Baoquan He
2023-02-16 12:34 ` [PATCH v4 14/16] powerpc: mm: Convert to GENERIC_IOREMAP Baoquan He
2023-02-16 12:34 ` [PATCH v4 15/16] arm64 : mm: add wrapper function ioremap_prot() Baoquan He
2023-02-16 12:34 ` [PATCH v4 16/16] mm: ioremap: remove unneeded ioremap_allowed and iounmap_allowed Baoquan He
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