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[24.4.73.83]) by smtp.gmail.com with ESMTPSA id u2-20020a17090adb4200b00214247989dfsm6409981pjx.13.2022.11.08.09.17.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Nov 2022 09:17:28 -0800 (PST) Message-ID: <95287691-752f-5920-2dbc-b9a5b144d0ac@rivosinc.com> Date: Tue, 8 Nov 2022 09:17:26 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH v12 04/17] riscv: Add vector feature to compile Content-Language: en-US To: Conor Dooley , Vineet Gupta Cc: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Chris Stillson , Greentime Hu , Guo Ren , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Andy Chiu References: <20220921214439.1491510-1-stillson@rivosinc.com> <20220921214439.1491510-4-stillson@rivosinc.com> <87zgd2d6j1.fsf@all.your.base.are.belong.to.us> From: Vineet Gupta In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/7/22 23:56, Conor Dooley wrote: > On Mon, Nov 07, 2022 at 04:04:28PM -0800, Vineet Gupta wrote: >> +CC Andy, Conor >> >> On 11/7/22 09:21, Björn Töpel wrote: >>>> +config VECTOR >>>> + bool "VECTOR support" >>>> + depends on GCC_VERSION >= 120000 || CLANG_VERSION >= 130000 >>>> + default n >>>> + help >>>> + Say N here if you want to disable all vector related procedure >>>> + in the kernel. >>>> + >>>> + If you don't know what to do here, say Y. >>>> + >>>> +endmenu >>> "VECTOR" is not really consistent to how the other configs are named; >>> RISCV_ISA_V, RISCV_ISA_VECTOR, RISCV_VECTOR? >> >> Good point, I've changed it to RISCV_ISA_V to keep it consistent with >> existing RISCV_ISA_C. > > Hey Vineet, kinda randomly replying here but the wording makes it look > like you're going to take this patchset on? > If so, please check out v10 (think it was from April) as there are some > comments on that version that IIRC remain un-resolved. Sure thing. Although I only see a few from Christoph and kernel build bot. -Vineet