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powerpc/fsl: Add nospectre_v2 command line argument
authorDiana Craciun <diana.craciun@nxp.com>
Fri, 29 Mar 2019 11:26:12 +0000 (22:26 +1100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 Apr 2019 04:25:14 +0000 (06:25 +0200)
commit36f75b15da9da072688711be8296e57e4523150c
treeb9bc5f4dd341628a0a748ae6a26f7d0bad6ff8a9tree
parentd09c53d3bacbcd79f3276285bde70854799d1f2fcommit | diff
powerpc/fsl: Add nospectre_v2 command line argument

commit f633a8ad636efb5d4bba1a047d4a0f1ef719aa06 upstream.

When the command line argument is present, the Spectre variant 2
mitigations are disabled.

Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/powerpc/include/asm/setup.h diff | blob | history
arch/powerpc/kernel/security.c diff | blob | history
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