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authorGuo Ren <ren_guo@c-sky.com>2023-06-05 14:06:59 +0300
committerPalmer Dabbelt <palmer@rivosinc.com>2023-06-08 17:16:35 +0300
commitdc6667a4e7e36f283bcd0264a0be55adae4d6f86 (patch)
tree68271b1be301b40bc9d404d9c3e2653f79b5127d /Documentation/riscv
parent419d5d38ac5d79dfd899522274c872854cfe17ac (diff)
downloadlinux-dc6667a4e7e36f283bcd0264a0be55adae4d6f86.tar.xz
riscv: Extending cpufeature.c to detect V-extension
Add V-extension into riscv_isa_ext_keys array and detect it with isa string parsing. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Signed-off-by: Greentime Hu <greentime.hu@sifive.com> Suggested-by: Vineet Gupta <vineetg@rivosinc.com> Co-developed-by: Andy Chiu <andy.chiu@sifive.com> Signed-off-by: Andy Chiu <andy.chiu@sifive.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Heiko Stuebner <heiko.stuebner@vrull.eu> Tested-by: Heiko Stuebner <heiko.stuebner@vrull.eu> Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/20230605110724.21391-3-andy.chiu@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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