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(parent: ba72dc1) | patch
powerpc/powernv: Query firmware for count cache flush settings
authorMichael Ellerman <mpe@ellerman.id.au>
Mon, 23 Jul 2018 15:07:56 +0000 (01:07 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 7 Aug 2018 14:32:27 +0000 (00:32 +1000)
commit99d54754d3d5f896a8f616b0b6520662bc99d66b
treeea94521127a98989dcc9884e731f2f663c51eb0atree | snapshot
parentba72dc171954b782a79d25e0f4b3ed91090c3b1ecommit | diff
powerpc/powernv: Query firmware for count cache flush settings

Look for fw-features properties to determine the appropriate settings
for the count cache flush, and then call the generic powerpc code to
set it up based on the security feature flags.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/setup.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git