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[209.85.208.180]) by smtp.gmail.com with ESMTPSA id y29sm2391114ljd.88.2020.02.21.16.08.12 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 21 Feb 2020 16:08:12 -0800 (PST) Received: by mail-lj1-f180.google.com with SMTP id e18so3959908ljn.12 for ; Fri, 21 Feb 2020 16:08:12 -0800 (PST) X-Received: by 2002:a2e:580c:: with SMTP id m12mr23646052ljb.150.1582330092251; Fri, 21 Feb 2020 16:08:12 -0800 (PST) MIME-Version: 1.0 References: <20200221160126.GB19330@willie-the-truck> In-Reply-To: <20200221160126.GB19330@willie-the-truck> From: Linus Torvalds Date: Fri, 21 Feb 2020 16:07:56 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] arm64 fixes for -rc3 To: Will Deacon X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200221_160817_570477_A246AAB9 X-CRM114-Status: GOOD ( 12.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Android Kernel Team , Linux Kernel Mailing List , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Feb 21, 2020 at 8:01 AM Will Deacon wrote: > > That said, this is core code and I know you'd prefer to limit the change > to brk(), so the patch is sitting on top of the branch in case you prefer > not to include it. If you decide to tweak it manually, please can you > update the docs at the same time? I've taken it as-is, since I don't think any of the solutions were wrong. The mremap() case looks odd, with the _old_ address untagged, but the new one not. I see the logic, but because it looks so odd I think it might be worth a comment. Not a big deal, and more of a "if you get around to it later" note. Linus _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel