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SubjectRe: [PATCH 2/4] RISC-V: Implement nosmp commandline option.
On Wed, Apr 24, 2019 at 02:47:59PM -0700, Atish Patra wrote:
> nosmp command line option sets max_cpus to zero. No secondary harts
> will boot if this is enabled. But present cpu mask will still point to
> all possible masks.
> Fix present cpu mask for nosmp usecase.
> Signed-off-by: Atish Patra <>
> Reviewed-by: Christoph Hellwig <>

I just noticed RISC-V has CONFIG_SMP option configurable. ARM64 has
it always on and no option to disable :)

Anyways, this looks good.

Reviewed-by: Sudeep Holla <>


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