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(parent: 06d0bbc) | patch
powerpc/64s: Add new security feature flags for count cache flush
authorMichael Ellerman <mpe@ellerman.id.au>
Mon, 23 Jul 2018 15:07:53 +0000 (01:07 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 7 Aug 2018 14:32:26 +0000 (00:32 +1000)
commitdc8c6cce9a26a51fc19961accb978217a3ba8c75
tree75f562f61ee297460146b92ec50d1b13bfe8bdddtree | snapshot
parent06d0bbc6d0f56dacac3a79900e9a9a0d5972d818commit | diff
powerpc/64s: Add new security feature flags for count cache flush

Add security feature flags to indicate the need for software to flush
the count cache on context switch, and for the presence of a hardware
assisted count cache flush.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/security_features.h diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;