From: Richard Henderson <richard.henderson@linaro.org>
To: Arnd Bergmann <arnd@kernel.org>, linux-mm@kvack.org
Cc: Arnd Bergmann <arnd@arndb.de>,
"Jason A. Donenfeld" <Jason@zx2c4.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Andreas Larsson <andreas@gaisler.com>,
Andrew Morton <akpm@linux-foundation.org>,
Ard Biesheuvel <ardb@kernel.org>,
Christian Brauner <brauner@kernel.org>,
Christoph Hellwig <hch@lst.de>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Damien Le Moal <dlemoal@kernel.org>,
David Hildenbrand <david@redhat.com>,
Greg Ungerer <gerg@linux-m68k.org>, Helge Deller <deller@gmx.de>,
Kees Cook <kees@kernel.org>,
"Liam R . Howlett" <Liam.Howlett@oracle.com>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
Matt Turner <mattst88@gmail.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Hocko <mhocko@suse.com>,
Nicholas Piggin <npiggin@gmail.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Vladimir Murzin <vladimir.murzin@arm.com>,
Vlastimil Babka <vbabka@suse.cz>,
linux-stm32@st-md-mailman.stormreply.com,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-arch@vger.kernel.org
Subject: Re: [PATCH 4/5] asm-generic: use asm-generic/mman-common.h on parisc and alpha
Date: Sat, 5 Oct 2024 10:15:06 -0700 [thread overview]
Message-ID: <99346751-30b3-4245-974b-94be618cf5bd@linaro.org> (raw)
In-Reply-To: <20240925210615.2572360-5-arnd@kernel.org>
On 9/25/24 14:06, Arnd Bergmann wrote:
> From: Arnd Bergmann<arnd@arndb.de>
>
> These two architectures each have their own set of MAP_* flags, like
> powerpc, mips and others do. In addition, the msync() flags are also
> different, here both define the same flags but in a different order.
> Finally, alpha also has a custom MADV_DONTNEED flag for madvise.
>
> Make the generic MADV_DONTNEED and MS_* definitions conditional on
> them already being defined and then include the common header
> header from both architectures, to remove the bulk of the contents.
>
> Signed-off-by: Arnd Bergmann<arnd@arndb.de>
> ---
> arch/alpha/include/uapi/asm/mman.h | 68 +++-----------------------
> arch/parisc/include/uapi/asm/mman.h | 66 +------------------------
> include/uapi/asm-generic/mman-common.h | 5 ++
> 3 files changed, 13 insertions(+), 126 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2024-10-05 21:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-25 21:06 [PATCH 0/5] asm-generic: clean up asm/mman.h Arnd Bergmann
2024-09-25 21:06 ` [PATCH 1/5] asm-generic: cosmetic updates to uapi/asm/mman.h Arnd Bergmann
2024-09-26 9:21 ` Helge Deller
2024-09-26 9:41 ` Arnd Bergmann
2024-10-09 14:16 ` Lorenzo Stoakes
2024-09-25 21:06 ` [PATCH 2/5] asm-generic: move MAP_* flags from mman-common.h to mman.h Arnd Bergmann
2024-10-09 14:25 ` Lorenzo Stoakes
2024-09-25 21:06 ` [PATCH 3/5] asm-generic: use asm-generic/mman-common.h on mips and xtensa Arnd Bergmann
2024-10-05 17:13 ` Richard Henderson
2024-09-25 21:06 ` [PATCH 4/5] asm-generic: use asm-generic/mman-common.h on parisc and alpha Arnd Bergmann
2024-10-05 17:15 ` Richard Henderson [this message]
2024-10-09 14:31 ` Lorenzo Stoakes
2024-09-25 21:06 ` [PATCH 5/5] [RFC] mm: Remove MAP_UNINITIALIZED support Arnd Bergmann
2024-09-26 8:46 ` David Hildenbrand
2024-09-26 13:54 ` Arnd Bergmann
2024-10-09 14:32 ` Lorenzo Stoakes
2024-09-26 9:18 ` Helge Deller
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