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[209.85.208.172]) by smtp.gmail.com with ESMTPSA id g18sm289862lfr.120.2021.10.20.12.58.14 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 20 Oct 2021 12:58:15 -0700 (PDT) Received: by mail-lj1-f172.google.com with SMTP id 145so14539152ljj.1 for ; Wed, 20 Oct 2021 12:58:14 -0700 (PDT) X-Received: by 2002:a2e:934d:: with SMTP id m13mr1155978ljh.191.1634759894116; Wed, 20 Oct 2021 12:58:14 -0700 (PDT) MIME-Version: 1.0 References: <87y26nmwkb.fsf@disp2133> <20211020174406.17889-6-ebiederm@xmission.com> In-Reply-To: <20211020174406.17889-6-ebiederm@xmission.com> From: Linus Torvalds Date: Wed, 20 Oct 2021 09:57:58 -1000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 06/20] signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL) To: "Eric W. Biederman" Cc: Linux Kernel Mailing List , linux-arch , Oleg Nesterov , Al Viro , Kees Cook , Yoshinori Sato , Rich Felker , Linux-sh list Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 20, 2021 at 7:44 AM Eric W. Biederman wrote: > > + force_sig(SIGKILL); I wonder if SIGFPE would be a more intuitive thing. Doesn't really matter, this is a "doesn't happen" event anyway, but that was just my reaction to reading the patch. Linus