linux-kernel - Re: [RFC v2 PATCH 5/7] arm64/kvm: hyp: tlb: use _

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Message-ID: <20160906063920.GD30513@cbox>
Date:   Tue, 6 Sep 2016 08:39:20 +0200
From:   Christoffer Dall <christoffer.dall@...aro.org>
To:     Punit Agrawal <punit.agrawal@....com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        kvmarm@...ts.cs.columbia.edu, linux-arm-kernel@...ts.infradead.org,
        Mark Rutland <mark.rutland@....com>,
        Marc Zyngier <marc.zyngier@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>,
        Will Deacon <will.deacon@....com>
Subject: Re: [RFC v2 PATCH 5/7] arm64/kvm: hyp: tlb: use __tlbi() helper

On Mon, Sep 05, 2016 at 05:31:35PM +0100, Punit Agrawal wrote:
> From: Mark Rutland <mark.rutland@....com>
> 
> Now that we have a __tlbi() helper, make use of this in the arm64 KVM hyp
> code to get rid of asm() boilerplate. At the same time, we simplify
> __tlb_flush_vm_context by using __flush_icache_all(), as this has the
> appropriate instruction cache maintenance and barrier.
> 
> Signed-off-by: Mark Rutland <mark.rutland@....com>
> Cc: Marc Zyngier <marc.zyngier@....com>
> [ rename tlbi -> __tlbi, convert additional sites, update commit log ]
> Signed-off-by: Punit Agrawal <punit.agrawal@....com>

Acked-by: Christoffer Dall <christoffer.dall@...aro.org>