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[24.140.217.24]) by smtp.gmail.com with ESMTPSA id d11-20020a05620a166b00b0067e380258e7sm11026242qko.73.2022.03.30.11.40.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Mar 2022 11:40:03 -0700 (PDT) Message-ID: Date: Wed, 30 Mar 2022 14:40:01 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Content-Language: en-US To: Masahiro Yamada Cc: Linux Kernel Mailing List , Linux Kbuild mailing list , Michal Marek , Nick Desaulniers References: <479c5c98-0e0d-072d-dae1-f91629989e46@gmail.com> From: Ben Westover Subject: Re: [PATCH] riscv: Set SRCARCH to riscv if ARCH is riscv64 or riscv32 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------CNumU1QqguCijxQIViP4s0gy" Precedence: bulk List-ID: X-Mailing-List: linux-kbuild@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------CNumU1QqguCijxQIViP4s0gy Content-Type: multipart/mixed; boundary="------------I9woVjAhPvnj4Iqbm0KgwoD0"; protected-headers="v1" From: Ben Westover To: Masahiro Yamada Cc: Linux Kernel Mailing List , Linux Kbuild mailing list , Michal Marek , Nick Desaulniers Message-ID: Subject: Re: [PATCH] riscv: Set SRCARCH to riscv if ARCH is riscv64 or riscv32 References: <479c5c98-0e0d-072d-dae1-f91629989e46@gmail.com> In-Reply-To: --------------I9woVjAhPvnj4Iqbm0KgwoD0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello Masahiro, On 3/30/22 11:31 AM, Masahiro Yamada wrote: > On Wed, Mar 30, 2022 at 11:34 PM Ben Westover = wrote: >> >> When riscv64 or riscv32 are used as the value for ARCH during compilat= ion, like >> in tools that get the ARCH value from uname, set SRCARCH to riscv inst= ead of >> failing because the riscv64 and riscv32 targets don't exist. >=20 > Can you refer to the code that really needs this? Some software like DKMS compiles out-of-tree modules by running `uname -m= `and using that for the ARCH value. Without this patch, that compilation fails= because uname shows either riscv64 or riscv32 while riscv should be used. This code already exists for sparc and parisc, as well as x86 of course. Thanks, -- Ben Westover --------------I9woVjAhPvnj4Iqbm0KgwoD0-- --------------CNumU1QqguCijxQIViP4s0gy Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wsF5BAABCAAjFiEEOGnacqRhdU6eNmtFwxHF9U6JtpgFAmJEpAEFAwAAAAAACgkQwxHF9U6JtphI FQ//eBXMorXQ1ynRB84bL3yXZA7QvEoZagpg10OmqZiMoAOetYtmHt5/JSLJNDZZzV1UkI2rmFvu V7mgnY5gRTHVexIO/JmGt21iLpTW/ZXljz1hLoyHxWlAeySHlXgRTGyCzJOJlri89WVKqmjV4ZFy OdVP+0WbgCWAo3npLcn8yYEkzXhTIoXSZghiwnfWlWfWryn3TjPkBxi5ncpNDLr2u1Imp0Ps8YVp dwd5/o2apPCIJ++vVXs12z/YMvORjBk+iLuQkB42SN3tbaBcZKcK3Fbyqyde9WBre/hHx12vwPNa 1So3POhnM4xRLxSXEqGQhn1JYA4QlbUTFUNHhSjRvOykMZmtih6owc/J8CCa+9xHpWcn/whN6FCq J4MEIWmkospWONCQsbEb/gkpTtDLuYla0T2gkCJ233D4pTXejQvmDDFCYkyQzrcSpprWXaMrKzNR BwF4zTWDOQeEQbJlxIssWATiXLAYYJ6PT3yddfTkzNOI3cqDSM2LeBMtUkUQvr63eU/OlzH0ClQi RJfpUU3ZNBcM5tR2jJ6HaDlP08Dkwegcq6VRfGt0VNvfBHe9T6kYszssQWMEU4c+PlvSh0ETR1Y1 sduLfQdTcVgTtLV1ZUMkttnblnII6CT6J90B+d8sahlMMXSM+vQSX3ytrENMmzkXn2ZkzvFDWjDw bYQ= =jQFd -----END PGP SIGNATURE----- --------------CNumU1QqguCijxQIViP4s0gy--