]> Gentwo Git Trees - linux/.git/commit
riscv: Separate toolchain support dependency from RISCV_ISA_ZACAS
authorPu Lehui <pulehui@huawei.com>
Sat, 19 Jul 2025 09:17:24 +0000 (09:17 +0000)
committerDaniel Borkmann <daniel@iogearbox.net>
Fri, 15 Aug 2025 08:46:51 +0000 (10:46 +0200)
commitec74ae56626bad5707d677d3bf05a1e3350a971e
treebfa61d3de4622fc71e744d5ac557301b86e55fa2
parent01422a4f2c78c69febeafb9110d013f2bb46c58f
riscv: Separate toolchain support dependency from RISCV_ISA_ZACAS

RV64 bpf is going to support ZACAS instructions. Let's separate
toolchain support dependency from RISCV_ISA_ZACAS.

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Björn Töpel <bjorn@rivosinc.com>
Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20250719091730.2660197-5-pulehui@huaweicloud.com
arch/riscv/Kconfig
arch/riscv/include/asm/cmpxchg.h
arch/riscv/kernel/setup.c