From: Catalin Marinas <catalin.marinas@arm.com>
To: Nhat Pham <nphamcs@gmail.com>
Cc: akpm@linux-foundation.org, linux-api@vger.kernel.org,
kernel-team@meta.com, linux-arch@vger.kernel.org,
hannes@cmpxchg.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, arnd@arndb.de, will@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] arm64: wire up cachestat for arm64
Date: Fri, 12 May 2023 11:42:26 +0100 [thread overview]
Message-ID: <ZF4YEjiTOeu3jx+5@arm.com> (raw)
In-Reply-To: <20230511092843.3896327-1-nphamcs@gmail.com>
On Thu, May 11, 2023 at 02:28:43AM -0700, Nhat Pham wrote:
> cachestat is a new syscall that was previously wired in for most
> architectures:
>
> https://lore.kernel.org/lkml/20230503013608.2431726-1-nphamcs@gmail.com/
> https://lore.kernel.org/linux-mm/20230510195806.2902878-1-nphamcs@gmail.com/
>
> However, those patches miss arm64, which has its own syscall table in arch/arm64.
> This patch wires cachestat in for arm64.
You may want to clarify that this is for compat support on arm64,
otherwise native support uses the generic syscall numbers already.
>
> Signed-off-by: Nhat Pham <nphamcs@gmail.com>
> Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
> Suggested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
next prev parent reply other threads:[~2023-05-12 10:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 19:58 [PATCH] cachestat: wire up cachestat for other architectures Nhat Pham
2023-05-11 3:23 ` Michael Ellerman
2023-05-11 19:34 ` Nhat Pham
2023-05-11 7:01 ` Geert Uytterhoeven
2023-05-11 9:01 ` Nhat Pham
2023-05-11 7:04 ` Arnd Bergmann
2023-05-11 9:30 ` Nhat Pham
2023-05-11 7:57 ` Heiko Carstens
2023-05-11 9:28 ` [PATCH] arm64: wire up cachestat for arm64 Nhat Pham
2023-05-11 10:29 ` Arnd Bergmann
2023-05-12 10:42 ` Catalin Marinas [this message]
2023-05-12 21:15 ` Andrew Morton
2023-05-12 21:47 ` Nhat Pham
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