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[174.21.84.25]) by smtp.gmail.com with ESMTPSA id u17sm20784234pgh.72.2021.02.15.16.20.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 15 Feb 2021 16:20:18 -0800 (PST) Subject: Re: [PATCH 2/3] target/arm: Enable FEAT_SSBS for "max" AARCH64 CPU To: Rebecca Cran , qemu-arm@nongnu.org, Peter Maydell References: <20210215215819.1142-1-rebecca@nuviainc.com> <20210215215819.1142-3-rebecca@nuviainc.com> From: Richard Henderson Message-ID: Date: Mon, 15 Feb 2021 16:20:16 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210215215819.1142-3-rebecca@nuviainc.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::52a; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2/15/21 1:58 PM, Rebecca Cran wrote: > Set ID_AA64PFR1_EL1.SSBS to 2 and ID_PFR2.SSBS to 1. > > Signed-off-by: Rebecca Cran > --- > target/arm/cpu64.c | 5 +++++ > 1 file changed, 5 insertions(+) Reviewed-by: Richard Henderson r~