linux-kernel - Re: [PATCH] arm64: wire up cachestat for arm64

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Message-Id: <601fc504-0722-4292-8d3c-0195714a2a59@app.fastmail.com>
Date:   Thu, 11 May 2023 12:29:55 +0200
From:   "Arnd Bergmann" <arnd@...db.de>
To:     "Nhat Pham" <nphamcs@...il.com>,
        "Andrew Morton" <akpm@...ux-foundation.org>
Cc:     linux-api@...r.kernel.org, kernel-team@...a.com,
        Linux-Arch <linux-arch@...r.kernel.org>,
        "Johannes Weiner" <hannes@...xchg.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        "Catalin Marinas" <catalin.marinas@....com>,
        "Will Deacon" <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] arm64: wire up cachestat for arm64

On Thu, May 11, 2023, at 11:28, 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.
>
> Signed-off-by: Nhat Pham <nphamcs@...il.com>
> Suggested-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Suggested-by: Arnd Bergmann <arnd@...db.de>

Reviewed-by: Arnd Bergmann <arnd@...db.de>