From: Anshuman Khandual <anshuman.khandual@arm.com>
To: Arnd Bergmann <arnd@arndb.de>,
Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linux-xtensa@linux-xtensa.org" <linux-xtensa@linux-xtensa.org>,
"linux-ia64@vger.kernel.org" <linux-ia64@vger.kernel.org>,
"linux-parisc@vger.kernel.org" <linux-parisc@vger.kernel.org>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
"linux-sh@vger.kernel.org" <linux-sh@vger.kernel.org>,
"linux-hexagon@vger.kernel.org" <linux-hexagon@vger.kernel.org>,
"x86@kernel.org" <x86@kernel.org>,
"linux-um@lists.infradead.org" <linux-um@lists.infradead.org>,
"linux-mips@vger.kernel.org" <linux-mips@vger.kernel.org>,
"linux-csky@vger.kernel.org" <linux-csky@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"hch@infradead.org" <hch@infradead.org>
Subject: Re: [PATCH V6 00/26] mm/mmap: Drop __SXXX/__PXXX macros from across platforms
Date: Wed, 6 Jul 2022 14:03:05 +0530 [thread overview]
Message-ID: <ced30a7d-b3a0-d98f-08cf-f59dbfe3d229@arm.com> (raw)
In-Reply-To: <CAK8P3a1gb1Xrg4AGnncFpN=aDxVKfjkt1TmSvZXXADZTv7eE-g@mail.gmail.com>
On 7/6/22 12:34, Arnd Bergmann wrote:
> On Wed, Jul 6, 2022 at 8:33 AM Christophe Leroy
> <christophe.leroy@csgroup.eu> wrote:
>
>> As far as I can see in Kconfig, CONFIG_MMU is user selectable on the
>> following architectures:
>> - ARM
>> - M68K
>> - RISCV
>> - SH
>>
>> And is disabled by default on XTENSA.
>
> Right, the list is complete, though it's also default-enabled for
> every CPU core on xtensa, and you can only disable it for
> "custom" CPU cores.
ARM, M68K, RISCV all have got them inside wrapper or files which are
not built, without CONFIG_MMU. With build fixes for SH and XTENSA on
linux-next, I guess we are good.
prev parent reply other threads:[~2022-07-06 8:33 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 5:16 [PATCH V6 00/26] mm/mmap: Drop __SXXX/__PXXX macros from across platforms Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 01/26] mm/mmap: Build protect protection_map[] with __P000 Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 02/26] mm/mmap: Define DECLARE_VM_GET_PAGE_PROT Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 03/26] powerpc/mm: Move protection_map[] inside the platform Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 04/26] sparc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 05/26] arm64/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 06/26] x86/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 07/26] mm/mmap: Build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 08/26] microblaze/mm: Enable ARCH_HAS_VM_GET_PAGE_PROT Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 09/26] loongarch/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 10/26] openrisc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 11/26] xtensa/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 12/26] hexagon/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 13/26] parisc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 14/26] alpha/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 15/26] nios2/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 16/26] riscv/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 17/26] csky/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 18/26] s390/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 19/26] ia64/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 20/26] mips/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 21/26] m68k/mm: " Anshuman Khandual
2022-07-06 10:03 ` Geert Uytterhoeven
2022-07-06 11:15 ` Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 22/26] arc/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 23/26] arm/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 24/26] um/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 25/26] sh/mm: " Anshuman Khandual
2022-06-30 5:16 ` [PATCH V6 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT Anshuman Khandual
2022-07-06 10:04 ` Geert Uytterhoeven
2022-07-06 5:57 ` [PATCH V6 00/26] mm/mmap: Drop __SXXX/__PXXX macros from across platforms Anshuman Khandual
2022-07-06 6:33 ` Christophe Leroy
2022-07-06 7:04 ` Arnd Bergmann
2022-07-06 8:33 ` Anshuman Khandual [this message]
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