Re: [RFC PATCH v2 3/3] KVM: arm64: Optimise FPSIMD handling to reduce guest/host thrashing

On Fri, 06 Apr 2018 16:01:04 +0100, Dave Martin wrote: Hi Dave, > > This patch refactors KVM to align the host and guest FPSIMD > save/restore logic with each other for arm64. This reduces the > number of redundant save/restore operations that must occur, and > reduces the common-case IRQ

Re: [PATCH v3 2/6] Disable instrumentation for some code

On Tue, Apr 03, 2018 at 19:39, Russell King - ARM Linux: >On Tue, Apr 03, 2018 at 12:30:42PM +0100, Marc Zyngier wrote: >> On 02/04/18 13:04, Abbott Liu wrote: >> > From: Andrey Ryabinin >> > >> > Disable instrumentation for arch/arm/boot/compressed/* >> >