RISC-V: Assign hwcap as per comman capabilities.

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Currently, we set hwcap based on first valid hart from DT. This may not
be correct always as that hart might not be current booting cpu or may
have a different capability.

Set hwcap as the capabilities supported by all possible harts with "okay"
status.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>

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Atish Patra 2019-02-22 11:41:40 -08:00 • committed by Palmer Dabbelt

parent 291debb38d

commit fbdc6193dc

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41

arch/riscv/kernel/cpufeature.c

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