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[209.132.180.67]) by mx.google.com with ESMTP id c2-v6si2836417plb.77.2018.04.20.12.31.30; Fri, 20 Apr 2018 12:31:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=dAXOXF6V; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752481AbeDTTaG (ORCPT + 99 others); Fri, 20 Apr 2018 15:30:06 -0400 Received: from mail-qt0-f171.google.com ([209.85.216.171]:39250 "EHLO mail-qt0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751170AbeDTTaE (ORCPT ); Fri, 20 Apr 2018 15:30:04 -0400 Received: by mail-qt0-f171.google.com with SMTP id l8-v6so11025803qtp.6; Fri, 20 Apr 2018 12:30:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=20QhoElcBtAGgBWdLvI5EpzKE7EUw/446DsCzMYdwhM=; b=dAXOXF6VC4aZH5/wAyfT11xbktq1sHuw4uIq/ZHUtlj+8TuNoF0N6LuJ7nXtb6cHgr vZ14LJE7UbLnbtizYPOjElQCBnFq0Fx+A/8GW5cwqljQvpGdvfjeY9Iy01xZ/RU3C2Db 2G9rvO3w+Dm8JDzfSE9wjM6WJG8TJUiNnFYyi+hZbRkWlZ/RvZOI2Pmo2oq5aooVy/gK YCLoN16V9KmD7iH9vfpxJBC5GYtbqxNJ0mkiBA3lEMm/8aCQAv7GQuKUKSfuA46mfZ0d du6FcRlCcOnFucgbpATFrGptMnaNk5ql6JiU7H9+Rj45wR6c7heDgV+O8+z8A2ikXVlZ miBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=20QhoElcBtAGgBWdLvI5EpzKE7EUw/446DsCzMYdwhM=; b=Pi9boMboLQnDMjeyvSvP8Uyq7dvM+0NJ/Eoibs3tCZON2n5C0/pERsCxwc+TxfEfis uz8DX6tLx+TIYn6d5OylbWDUXoSObJEWFMWbB+p0YsyHq0i91NfJ36zwv3x3suSWgexy msN9wUjp9lV5fHH87ZN34kYkeKJBZndeX2vZ5Xbp/BWgv9cXm1e9xGNVr3NVAhgpeotG ahg5/JjAupbq5SQo1ux74UPt69wPeXkFtgAXqHGkHt2zAeGE/aQ5zwxEZjwFzlZU0/nl COz6EprS6jLn7WL7LK7ubKyW/ZCbROYxLgA7guedZJCjm6VPD1BzZFJozsVtliN3aktf CNMQ== X-Gm-Message-State: ALQs6tBbkM+Eu/1VxxfinJghfGfpRZ1ay6KcYdqS0AIPL6oPJXNbS82K MuEJzf9PLKV2gDSCiOSUlOxuguIR9Hc5oKxnIb8= X-Received: by 2002:ac8:ec7:: with SMTP id w7-v6mr12317201qti.374.1524252603767; Fri, 20 Apr 2018 12:30:03 -0700 (PDT) MIME-Version: 1.0 Received: by 10.200.56.175 with HTTP; Fri, 20 Apr 2018 12:30:03 -0700 (PDT) In-Reply-To: <20180420192832.GA1870@amd> References: <20180404175852.GI5700@atomide.com> <20180404184622.GA8608@amd> <20180404195951.GJ5700@atomide.com> <20180404201837.GA9710@amd> <20180415173908.GA2024@amd> <20180420073402.GA9356@amd> <20180420191523.GA28597@amd> <20180420192832.GA1870@amd> From: Daniel Micay Date: Fri, 20 Apr 2018 15:30:03 -0400 Message-ID: Subject: Re: [regression v4.17-rc0] Re: FORTIFY_SOURCE breaks ARM compilation in -next -- was Re: ARM compile failure in Re: linux-next: Tree for Apr 4 To: Pavel Machek Cc: Kees Cook , Tony Lindgren , Thorsten Leemhuis , Linus Torvalds , Arnd Bergmann , Stephen Rothwell , Linux-Next Mailing List , Linux Kernel Mailing List , pali.rohar@gmail.com, sre@kernel.org, linux-arm-kernel , linux-omap@vger.kernel.org, Kevin Hilman , Aaro Koskinen , ivo.g.dimitrov.75@gmail.com, Patrik Bachan , "Serge E. Hallyn" , =?UTF-8?B?TWlja3Vsw6HFoSBRd2VydHo=?= , Clayton Craft , Martijn Braam , Sakari Ailus , =?UTF-8?Q?Filip_Matijevi=C4=87?= , Jinbum Park , Russell King 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 Well, that's not related, it's just this: #ifdef __GNUC__ #if (__GNUC__ == 3 && __GNUC_MINOR__ < 3) #error Your compiler is too buggy; it is known to miscompile kernels. #error Known good compilers: 3.3, 4.x #endif #if GCC_VERSION >= 40800 && GCC_VERSION < 40803 #error Your compiler is too buggy; it is known to miscompile kernels #error and result in filesystem corruption and oopses. #endif #endif