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riscv: move riscv_noncoherent_supported() out of ZICBOM probe

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It's a bit weird to call riscv_noncoherent_supported() each time when
insmoding a module. Move the calling out of feature patch func.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230128172856.3814-2-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Jisheng Zhang 2023-01-29 01:28:44 +08:00 committed by Palmer Dabbelt
parent 285b6a18da
commit abcc445acd
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GPG Key ID: 2E1319F35FBB1889
2 changed files with 3 additions and 1 deletions
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1
arch/riscv/kernel/cpufeature.c
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@ -298,7 +298,6 @@ static bool __init_or_module cpufeature_probe_zicbom(unsigned int stage)
if (!riscv_isa_extension_available(NULL, ZICBOM))
return false;
riscv_noncoherent_supported();
return true;
}

3
arch/riscv/kernel/setup.c
View File

@ -300,6 +300,9 @@ void __init setup_arch(char **cmdline_p)
riscv_init_cbom_blocksize();
riscv_fill_hwcap();
apply_boot_alternatives();
if (IS_ENABLED(CONFIG_RISCV_ISA_ZICBOM) &&
riscv_isa_extension_available(NULL, ZICBOM))
riscv_noncoherent_supported();
}
static int __init topology_init(void)