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[209.85.167.52]) by smtp.gmail.com with ESMTPSA id m21sm761605ljj.56.2020.04.08.10.26.40 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Apr 2020 10:26:40 -0700 (PDT) Received: by mail-lf1-f52.google.com with SMTP id f8so5727492lfe.12 for ; Wed, 08 Apr 2020 10:26:40 -0700 (PDT) X-Received: by 2002:ac2:4466:: with SMTP id y6mr5276110lfl.125.1586366799615; Wed, 08 Apr 2020 10:26:39 -0700 (PDT) MIME-Version: 1.0 References: <87blobnq02.fsf@x220.int.ebiederm.org> <87lfnda3w3.fsf@x220.int.ebiederm.org> <87wo6s3wxd.fsf_-_@x220.int.ebiederm.org> In-Reply-To: <87wo6s3wxd.fsf_-_@x220.int.ebiederm.org> From: Linus Torvalds Date: Wed, 8 Apr 2020 10:26:23 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [RFC][PATCH 0/3] exec_update_mutex related cleanups To: "Eric W. Biederman" Cc: Bernd Edlinger , Linux Kernel Mailing List , Alexey Gladkov , Oleg Nesterov , Kees Cook , Jann Horn , Christian Brauner Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 6, 2020 at 6:32 PM Eric W. Biederman wrote: > > I will resend this after the merge window for a proper review when > people are less likely to be distrcacted but I figured I might as well > send this out now so I can see if anyone runs screaming from this code. Ack. It looks sane to me. I had that one question about a further simplification, but even without that it looks like an improvement. Linus