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author	Michael Ellerman <mpe@ellerman.id.au>
	Fri, 27 Jul 2018 23:06:34 +0000 (09:06 +1000)
committer	Michael Ellerman <mpe@ellerman.id.au>
	Tue, 7 Aug 2018 14:32:23 +0000 (00:32 +1000)
commit	179ab1cbf883575c3a585bcfc0f2160f1d22a149
tree	eead3ee74946fc0b174966ef4fcf1fa02ae8e2fc	tree \| snapshot
parent	6453b532f2c8856a80381e6b9a1f5ea2f12294df	commit \| diff

powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC

Add a config symbol to encode which platforms support the
barrier_nospec speculation barrier. Currently this is just Book3S 64
but we will add Book3E in a future patch.

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

Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

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arch/powerpc/Kconfig		diff \| blob \| blame \| history
arch/powerpc/include/asm/barrier.h		diff \| blob \| blame \| history
arch/powerpc/include/asm/setup.h		diff \| blob \| blame \| history
arch/powerpc/kernel/Makefile		diff \| blob \| blame \| history
arch/powerpc/kernel/module.c		diff \| blob \| blame \| history
arch/powerpc/kernel/vmlinux.lds.S		diff \| blob \| blame \| history
arch/powerpc/lib/feature-fixups.c		diff \| blob \| blame \| history