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Peter Anvin" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Lorenzo Stoakes , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Christian Brauner , Peter Zijlstra , Oleg Nesterov , Eric Biederman , Kees Cook , Jonathan Corbet , Shuah Khan , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, alistair.francis@wdc.com, richard.henderson@linaro.org, jim.shu@sifive.com, andybnac@gmail.com, kito.cheng@sifive.com, charlie@rivosinc.com, atishp@rivosinc.com, evan@rivosinc.com, cleger@rivosinc.com, alexghiti@rivosinc.com, samitolvanen@google.com, rick.p.edgecombe@intel.com Subject: Re: [PATCH 17/33] prctl: arch-agnostic prctl for shadow stack Message-ID: References: <20241001-v5_user_cfi_series-v1-0-3ba65b6e550f@rivosinc.com> <20241001-v5_user_cfi_series-v1-17-3ba65b6e550f@rivosinc.com> Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: On Tue, Oct 01, 2024 at 05:15:08PM +0100, Mark Brown wrote: >On Tue, Oct 01, 2024 at 09:06:22AM -0700, Deepak Gupta wrote: >> From: Mark Brown > >> This is based on a patch originally written by Deepak Gupta but later >> modified by Mark Brown for arm's GCS patch series. >> >> Signed-off-by: Mark Brown >> Co-developed-by: Deepak Gupta >> --- > >You need to add your own signoff to this when reposting, see >submitting-patches.rst. Thanks. Will do that. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8F914CF3185 for ; Tue, 1 Oct 2024 21:46:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=wRRsBy/zwZ/jynpwKDEbb+372I9GtiFCN2WZSMOUiuQ=; b=C6qWy58gJ4PN1HVs8UJBMqTQ9o 8zKh4rE/1Orp+d1JOUa/0XfomzbwHT02e+6n4uHHi6ysej8fwxNJIPcgRFPgUNFHORCa00aC7zjUx 1rIEjdBmI/RuBmYjgpgIWSHbMDCTgm+zWtTcqlHvIDRywJ5r5v3vlbIdWfs5FM8gztXz+StU2FJ9s RME1geBeYh7nz8xk7ezpgy4SyL9jsR6eorlrOI5HP9iQ/a/9zHWS4tL5Ow+/mxaLdoOAlknubeDKs ZwgEadCBB5OqdcEAZ1Y+x1NDaCnqLweiqPsYbkeushnCc5fADOSv7j7TAvTGhPGOI3B5P12gb7B9m qzQY/qBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svkhj-000000049dX-0NB7; Tue, 01 Oct 2024 21:46:47 +0000 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1svkhg-000000049cY-1Xcj for linux-riscv@lists.infradead.org; Tue, 01 Oct 2024 21:46:45 +0000 Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-207115e3056so53433345ad.2 for ; Tue, 01 Oct 2024 14:46:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1727819203; x=1728424003; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=NI7gIZ6lXNALBDXx17GTUYrDqDSXsA596QRPsZyrdEQ=; b=HgoJhOnQlAiYpRPSlumHcpHgxHBwd5kix289T18yDM012dc4qiVL8JDmOaJt5svB6m 19iKJazbQVpCkaQV5/36Otz2a/I1rk8FA1HIpoj/SDTwJFbcyBO9rpZR893IOWewZTzx Tbo010FAZdDlPWF+gx6TobGaiqA/zaUn0F1iNh+hOst0fRTMlZYZSHf4di7fSGcOj8Bm ecWKg5DlYH1y4GX3pvx4dzlm8OAHPUh+zID0QMPnssAg+LPId2QLQ76cWwLqN8eyGv/X 3Hv4GNIMJKhAsgU0dMTUVyo5VUucx+p8Btr6sQs8jkpaXBk61FyTMhkedpnX0EhcnT8G rQVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727819203; x=1728424003; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=NI7gIZ6lXNALBDXx17GTUYrDqDSXsA596QRPsZyrdEQ=; b=F1E6nF2y3WxqDOQjxzRNtixfI3QcgDU2+grs7CCDszXE+PNs/4Vk6L6v31exL+nE3d vbdsZFnzYj70JASsoSd2eUij1rVi8Qi+Oyt7kXw/o6pkzBbvI2DOuU1j+9rRwnI1bRPb I0OomaZ4YdrTXBdDg+NCQBxtbBXEBirL0I8hIFoJUUk/O1VrpPAaBsxmC57+RZgSmq8v 6YleE8uqtMLutsn9Yajoz5wwniYrWqRfQ7B5xxouXYHnF9vQRM8k1quWMNbl4K82jbS2 4CAITH+HH5lY/XHz9OM36X7ZY60B7WeItP8QbAJIF8jZ4eW/UET9Vw3JhA+Q6rXnWrJK gtbg== X-Forwarded-Encrypted: i=1; AJvYcCWLZ2OeKn2EEfjdFPZkhdcl+RfOxtHr4dXB1/msk7iRtTTvz0xVHRcjhDPTnN2JONusJdePeCxMw/K1LQ==@lists.infradead.org X-Gm-Message-State: AOJu0YzYEUc0CLpuCbog4xjSnHxTVbZgJ51MITweFKBg5e6uWlwJP6yX UM5Dkz8amdhr/WTvSfph/BlbZZ5m/SJMj3ZSxCFoZZc/DypJe0flO88aDdoEmf8= X-Google-Smtp-Source: AGHT+IHZV3IXCvzX283Z6okxtWKNux4YPD3i7IwxnTn7aGOH5zQYuUZMEM+naOwP+vJ3UKzd1e3dgQ== X-Received: by 2002:a17:902:e743:b0:20b:7ed8:3990 with SMTP id d9443c01a7336-20bc59bc4cbmr14154355ad.12.1727819203103; Tue, 01 Oct 2024 14:46:43 -0700 (PDT) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20b37e61c4csm74275315ad.274.2024.10.01.14.46.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Oct 2024 14:46:42 -0700 (PDT) Date: Tue, 1 Oct 2024 14:46:39 -0700 From: Deepak Gupta To: Mark Brown Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Lorenzo Stoakes , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Christian Brauner , Peter Zijlstra , Oleg Nesterov , Eric Biederman , Kees Cook , Jonathan Corbet , Shuah Khan , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, alistair.francis@wdc.com, richard.henderson@linaro.org, jim.shu@sifive.com, andybnac@gmail.com, kito.cheng@sifive.com, charlie@rivosinc.com, atishp@rivosinc.com, evan@rivosinc.com, cleger@rivosinc.com, alexghiti@rivosinc.com, samitolvanen@google.com, rick.p.edgecombe@intel.com Subject: Re: [PATCH 17/33] prctl: arch-agnostic prctl for shadow stack Message-ID: References: <20241001-v5_user_cfi_series-v1-0-3ba65b6e550f@rivosinc.com> <20241001-v5_user_cfi_series-v1-17-3ba65b6e550f@rivosinc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_144644_445531_EC0BE962 X-CRM114-Status: GOOD ( 11.42 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Oct 01, 2024 at 05:15:08PM +0100, Mark Brown wrote: >On Tue, Oct 01, 2024 at 09:06:22AM -0700, Deepak Gupta wrote: >> From: Mark Brown > >> This is based on a patch originally written by Deepak Gupta but later >> modified by Mark Brown for arm's GCS patch series. >> >> Signed-off-by: Mark Brown >> Co-developed-by: Deepak Gupta >> --- > >You need to add your own signoff to this when reposting, see >submitting-patches.rst. Thanks. Will do that. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv