From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Martin Subject: Re: [PATCH] ARM: KVM: Don't handle PSCI calls via SMC Date: Thu, 2 May 2013 18:19:25 +0100 Message-ID: <20130502171925.GB9879@linaro.org> References: <1367426968-5577-1-git-send-email-Dave.Martin@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: KVM General , patches@linaro.org, Marc Zyngier , "kvmarm@lists.cs.columbia.edu" , Dave P Martin , linux-arm-kernel To: Christoffer Dall Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: kvm.vger.kernel.org On Wed, May 01, 2013 at 10:59:13AM -0700, Christoffer Dall wrote: > On Wed, May 1, 2013 at 9:49 AM, Dave P Martin wrote: > > Currently, kvmtool unconditionally declares that HVC should be used > > to call PSCI, so the function numbers in the DT tell the guest > > nothing about the function ID namespace or calling convention for > > SMC. > > > > We already assume that the guest will examine and honour the DT, > > since there is no way it could possibly guess the KVM-specific PSCI > > function IDs otherwise. So let's not encourage guests to violate > > what's specified in the DT by using SMC to make the call. > > > > Signed-off-by: Dave P Martin > > Acked-by: Marc Zyngier > > Thanks, applied. > > -Christoffer Thanks ---Dave