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boundary="===============8026346863853459094==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============8026346863853459094== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="xHWLnBdUePAybcBR" Content-Disposition: inline --xHWLnBdUePAybcBR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 26, 2024 at 02:29:19PM -0700, Charlie Jenkins wrote: > Separate vendor extensions out into one struct per vendor > instead of adding vendor extensions onto riscv_isa_ext. >=20 > Add a hidden config RISCV_ISA_VENDOR_EXT to conditionally include this > code. >=20 > The xtheadvector vendor extension is added using these changes. >=20 > Signed-off-by: Charlie Jenkins > --- > arch/riscv/Kconfig | 2 + > arch/riscv/Kconfig.vendor | 19 ++++++ > arch/riscv/include/asm/cpufeature.h | 18 ++++++ > arch/riscv/include/asm/vendor_extensions.h | 26 ++++++++ > arch/riscv/include/asm/vendor_extensions/thead.h | 19 ++++++ > arch/riscv/kernel/Makefile | 2 + > arch/riscv/kernel/cpufeature.c | 77 ++++++++++++++++++= ------ > arch/riscv/kernel/vendor_extensions.c | 18 ++++++ > arch/riscv/kernel/vendor_extensions/Makefile | 3 + > arch/riscv/kernel/vendor_extensions/thead.c | 36 +++++++++++ I see no modifications to cpu.c here, is it intentional that vendor stuff isn't gonna show up in /proc/cpuinfo? --xHWLnBdUePAybcBR Content-Type: application/pgp-signature; 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