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[209.132.180.67]) by mx.google.com with ESMTP id y31si5207420edb.47.2019.10.21.13.43.45; Mon, 21 Oct 2019 13:44:08 -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=@google.com header.s=20161025 header.b=KSDqpUym; 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=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730340AbfJUUnY (ORCPT + 99 others); Mon, 21 Oct 2019 16:43:24 -0400 Received: from mail-ua1-f67.google.com ([209.85.222.67]:46504 "EHLO mail-ua1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730121AbfJUUnY (ORCPT ); Mon, 21 Oct 2019 16:43:24 -0400 Received: by mail-ua1-f67.google.com with SMTP id m21so4219017ual.13 for ; Mon, 21 Oct 2019 13:43:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=/J47pHWT2X7Av3FRgY9sGp9A1Q4EsZtxdv8QeJCfN3I=; b=KSDqpUymn0gcUp8dFXPeZ/HiSZgbKxXfCtrzL6BZnLONWdSEVg6/Ke0KbCXr4Am7Ft PQ7LNFK0xrC/Rzs1NmPkslJtnnvIL1/aotOz8artc1tXedz3v4PQs1sCHzV7cj0E+0g8 lBFOzuOMbrJ2UVV/FyJ/HXSxexJ2AOV1mW43p1ysYnPcCPjtOCz+n59DOMk3Y+RZbbmR ZVsEOEEmGtG+pvfHspdeVdID46tqH/wz/BTkQZiZIwOy4d1tPZAHvm89PAZtpWJzYBzt y+pBeWqeVU+tUEqfAuYYA2dOE2vlX3md/TnWCt9fr7Tobunt15FALPHuUxRBRVwCBo/H zfrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/J47pHWT2X7Av3FRgY9sGp9A1Q4EsZtxdv8QeJCfN3I=; b=NRD1DRr8cVTYkpzM3JoJU2EFu8QBzW32Nmj/nKMxVwPxsP1stAoMHzoR/g0QLLiPum Uyvxh3khkAO9vl761aRI2Tz/5jfqUkZr7ycA/lRejRBOrJfFQTlPrf0qVAJ/maGi6pyW aPbfCsqC5KHXdaYmL8v8dSGywS5OSMJvYL9GHPFOAuluWxXpRW2U3AKAz5gtswJe4Fki S3n1JUBld52Cp1vR5J9gSXga727bPbPTTuww63TgoM0Vj577OxPt4pSqhIM9pmTullBs gR/R1MuceXHSFwC/pgfEYRagbiOlzwwkJQZWOLbyLbHr3bF0KuSlAunjTNUWkQ/mBqTJ 80LA== X-Gm-Message-State: APjAAAWPaXiv0uQwrfA/+LLT/5ls3iuk1XtMYVB81+GEns7h3vq6AS/r 7p3xSWi63BDB/As+heCcod9k1rwh5VpF4axYNXpLUg== X-Received: by 2002:ab0:5981:: with SMTP id g1mr64566uad.98.1571690602892; Mon, 21 Oct 2019 13:43:22 -0700 (PDT) MIME-Version: 1.0 References: <20191018161033.261971-1-samitolvanen@google.com> <20191018161033.261971-6-samitolvanen@google.com> In-Reply-To: From: Sami Tolvanen Date: Mon, 21 Oct 2019 13:43:11 -0700 Message-ID: Subject: Re: [PATCH 05/18] arm64: kbuild: reserve reg x18 from general allocation by the compiler To: Ard Biesheuvel Cc: Nick Desaulniers , Will Deacon , Catalin Marinas , Steven Rostedt , Dave Martin , Kees Cook , Laura Abbott , Mark Rutland , clang-built-linux , Kernel Hardening , Linux ARM , LKML 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 Sun, Oct 20, 2019 at 11:12 PM Ard Biesheuvel wrote: > Also, please combine this patch with the one that reserves it > conditionally, no point in having both in the same series. Sure, I'll just drop this patch from v2 then and only reserve it with SCS. Sami