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[174.21.70.228]) by smtp.gmail.com with ESMTPSA id o8sm6288824pfp.48.2021.06.07.09.25.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Jun 2021 09:25:01 -0700 (PDT) Subject: Re: [PATCH v3 24/26] linux-user: elf: s390x: Prepare for Vector enhancements facility To: David Hildenbrand , qemu-devel@nongnu.org References: <20210607110338.31058-1-david@redhat.com> <20210607110338.31058-25-david@redhat.com> From: Richard Henderson Message-ID: <9c585f97-b28d-c491-7969-42b2f1e2d968@linaro.org> Date: Mon, 7 Jun 2021 09:25:00 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210607110338.31058-25-david@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42e.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=ham 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: Thomas Huth , Cornelia Huck , Laurent Vivier , Halil Pasic , Christian Borntraeger , qemu-s390x@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/7/21 4:03 AM, David Hildenbrand wrote: > +++ b/include/elf.h > @@ -605,6 +605,7 @@ typedef struct { > #define HWCAP_S390_HIGH_GPRS 512 > #define HWCAP_S390_TE 1024 > #define HWCAP_S390_VXRS 2048 > +#define HWCAP_S390_VXRS_EXT 8192 Probably best to fill in all of the values, even if we don't use them right now. Also, not the fault of this patch, but I don't think this belongs in include/elf.h. This is linux specific, not some part of the elf specification. r~