powerpc/64: Disable the speculation barrier from the command line

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The speculation barrier can be disabled from the command line
with the parameter: "nospectre_v1".

Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Diana Craciun 2018-07-28 09:06:32 +10:00 • committed by Michael Ellerman

parent 0b924de4f6

commit cf175dc315

1 changed files with 11 additions and 1 deletions

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12

arch/powerpc/kernel/security.c

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