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[24.4.73.83]) by smtp.gmail.com with ESMTPSA id l9-20020a17090a384900b001f94d25bfabsm6664728pjf.28.2022.11.07.16.04.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Nov 2022 16:04:32 -0800 (PST) Message-ID: Date: Mon, 7 Nov 2022 16:04:28 -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 To: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Chris Stillson Cc: Greentime Hu , Guo Ren , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Conor Dooley , Andy Chiu References: <20220921214439.1491510-1-stillson@rivosinc.com> <20220921214439.1491510-4-stillson@rivosinc.com> <87zgd2d6j1.fsf@all.your.base.are.belong.to.us> Content-Language: en-US From: Vineet Gupta In-Reply-To: <87zgd2d6j1.fsf@all.your.base.are.belong.to.us> 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 +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.