[{"id":1780847,"web_url":"http://patchwork.ozlabs.org/comment/1780847/","msgid":"<8c626067-0c52-1c2a-eabc-d6c1dbfbe4a9@linaro.org>","list_archive_url":null,"date":"2017-10-05T17:30:23","subject":"Re: [Qemu-devel] [PATCH 11/20] target/arm: Add support for\n\trestoring v8M additional state context","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/people/72104/","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"content":"On 09/22/2017 10:59 AM, Peter Maydell wrote:\n> For v8M, exceptions from Secure to Non-Secure state will save\n> callee-saved registers to the exception frame as well as the\n> caller-saved registers. Add support for unstacking these\n> registers in exception exit when necessary.\n> \n> Signed-off-by: Peter Maydell \n> ---\n> target/arm/helper.c | 30 ++++++++++++++++++++++++++++++\n> 1 file changed, 30 insertions(+)\n\nReviewed-by: Richard Henderson \n\n\nr~","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=linaro.org header.i=@linaro.org\n\theader.b=\"TvfrWc6G\"; dkim-atps=neutral"],"Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3y7KYV2Q19z9t30\n\tfor ;\n\tFri, 6 Oct 2017 04:30:54 +1100 (AEDT)","from localhost ([::1]:41158 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1e09z2-0002V6-93\n\tfor incoming@patchwork.ozlabs.org; Thu, 05 Oct 2017 13:30:52 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:43686)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1e09yf-0002UZ-9D\n\tfor qemu-devel@nongnu.org; Thu, 05 Oct 2017 13:30:30 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1e09ye-0001cj-GQ\n\tfor qemu-devel@nongnu.org; Thu, 05 Oct 2017 13:30:29 -0400","from mail-qt0-x231.google.com ([2607:f8b0:400d:c0d::231]:49075)\n\tby eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16)\n\t(Exim 4.71) (envelope-from )\n\tid 1e09ye-0001cA-At\n\tfor qemu-devel@nongnu.org; Thu, 05 Oct 2017 13:30:28 -0400","by mail-qt0-x231.google.com with SMTP id d13so26116013qta.5\n\tfor ; Thu, 05 Oct 2017 10:30:28 -0700 (PDT)","from bigtime.twiddle.net ([2606:a000:7a4a:b100::1b])\n\tby smtp.gmail.com with ESMTPSA id\n\tp193sm4880280ywp.14.2017.10.05.10.30.25\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tThu, 05 Oct 2017 10:30:25 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google;\n\th=subject:to:cc:references:from:message-id:date:user-agent\n\t:mime-version:in-reply-to:content-language:content-transfer-encoding; \n\tbh=ZbxlmqertxqY5DVMyEYKDXMNdFcY2nHWzhJC5bi32Ns=;\n\tb=TvfrWc6GTLWWKvH7msxbPO9jP/c3atifZS/6qk/2xZqq6tHsbNoIg5emotl/+Td8Jj\n\trSnEgvhfOGDB2V60DxS9q0Fe7QzF+l5j+yJqDZlhfHJKWHBNDWpLIQurtaeczGlpK8fN\n\t+68w/tIHkyR0s4/6W6bHwHQS1wrOP3kuUt+DQ=","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:subject:to:cc:references:from:message-id:date\n\t:user-agent:mime-version:in-reply-to:content-language\n\t:content-transfer-encoding;\n\tbh=ZbxlmqertxqY5DVMyEYKDXMNdFcY2nHWzhJC5bi32Ns=;\n\tb=fiLjCVz5YVNPsR1yzRrBdeF9sv/x4UQHmCbchkJlVHrHobBNxZVwMdvBbQXzJwmD5x\n\t0jTRKQ0ed+k+SCgVrq+DD4OpGPGWUllW2TXImROMA1Yj+Zx69zrZkiz2TjlPMAAUIxJZ\n\tQ5TfotfHeZctPacHw7qUiDS4uiN11Q620HOu29txIyFh/nfsvK4+3n/2q9EPUmwq2Dbk\n\tyGJw3aQ/dBmBbctZ/DHh5Wf4FjiFbynpwvelk5wUsLwudh4jd4yCggegaMO/hCXPsodH\n\tCRA4B3vPg1L5HR5GvIad+EzreE+pvTyV7Doffrd2kxkrAOyphencFSs225etkHH1NwL5\n\t1R2g==","X-Gm-Message-State":"AMCzsaWDDMjiXIyYkS0/blG6kVaLPJYZyO5r9ddBo+jzwCY2od7Ga2Pv\n\tRxewyxd/lUpQQ7MuV5bpkckR1g==","X-Google-Smtp-Source":"AOwi7QClpJXl1OG/bfQFWUB9SHF7ycRtp7qQL5bZFjWGzsNHmPX7fBClgp5UQiKmFJu58+OP/1zcaw==","X-Received":"by 10.37.66.17 with SMTP id p17mr7242511yba.242.1507224626632;\n\tThu, 05 Oct 2017 10:30:26 -0700 (PDT)","To":"Peter Maydell , qemu-arm@nongnu.org,\n\tqemu-devel@nongnu.org","References":"<1506092407-26985-1-git-send-email-peter.maydell@linaro.org>\n\t<1506092407-26985-12-git-send-email-peter.maydell@linaro.org>","From":"Richard Henderson ","Message-ID":"<8c626067-0c52-1c2a-eabc-d6c1dbfbe4a9@linaro.org>","Date":"Thu, 5 Oct 2017 13:30:23 -0400","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<1506092407-26985-12-git-send-email-peter.maydell@linaro.org>","Content-Type":"text/plain; charset=utf-8","Content-Language":"en-US","Content-Transfer-Encoding":"7bit","X-detected-operating-system":"by eggs.gnu.org: Genre and OS details not\n\trecognized.","X-Received-From":"2607:f8b0:400d:c0d::231","Subject":"Re: [Qemu-devel] [PATCH 11/20] target/arm: Add support for\n\trestoring v8M additional state context","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"patches@linaro.org","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"}}]