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Thu, 11 May 2023 06:30:16 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-415-gf2b17fe6c3-fm-20230503.001-gf2b17fe6 Mime-Version: 1.0 Message-Id: <601fc504-0722-4292-8d3c-0195714a2a59@app.fastmail.com> In-Reply-To: <20230511092843.3896327-1-nphamcs@gmail.com> References: <20230510195806.2902878-1-nphamcs@gmail.com> <20230511092843.3896327-1-nphamcs@gmail.com> Date: Thu, 11 May 2023 12:29:55 +0200 From: "Arnd Bergmann" To: "Nhat Pham" , "Andrew Morton" Cc: linux-api@vger.kernel.org, kernel-team@meta.com, Linux-Arch , "Johannes Weiner" , linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Catalin Marinas" , "Will Deacon" , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] arm64: wire up cachestat for arm64 Content-Type: text/plain X-Stat-Signature: cbyst43118rgfoxop7e4aztmf7et18q3 X-Rspam-User: X-Rspamd-Queue-Id: 69CBB1C000B X-Rspamd-Server: rspam07 X-HE-Tag: 1683801017-581186 X-HE-Meta: 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 czjmZ9UP QAZdRyjj2ox/NvFpwfI+E7hga8JKO26apxlzYxbWl+gR8Qy4iYX9RWEC2zz2F5fm6CqLbKMluR5C9yyvgxQ02ZEa/laUU0ys6VXP3GHLxWHprnXLmTbgCxsuzSpJ9meW/rIbE/wa6HSooXu1dY8+i+Ajctdj68zIzkVMyQq6bXGhLyghUOJ1cJatbEi8L8UteZItQfz6M78XuFDnZzrlTM8uABtXghvy00dCEVVMa7uerh81Nrp88onREakF0PL6W8mhR7f3qvpzZDn4= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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 > Suggested-by: Geert Uytterhoeven > Suggested-by: Arnd Bergmann Reviewed-by: Arnd Bergmann