From mboxrd@z Thu Jan 1 00:00:00 1970 From: shannon.zhao@linaro.org (Shannon Zhao) Date: Wed, 18 Nov 2015 21:38:48 +0800 Subject: [PATCH v3 01/62] Revert "xen/arm: vgic-v2: Drop cbase from arch_domain" In-Reply-To: <564C7E38.8010507@citrix.com> References: <1447753261-7552-1-git-send-email-shannon.zhao@linaro.org> <1447753261-7552-2-git-send-email-shannon.zhao@linaro.org> <564B0F1E.9040804@citrix.com> <564B1E62.8080208@huawei.com> <564B3255.6040108@citrix.com> <564BE23C.6020808@huawei.com> <564C63E6.2080104@citrix.com> <564C786D.5050108@linaro.org> <564C7E38.8010507@citrix.com> Message-ID: <564C7F68.9010009@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 2015/11/18 21:33, Julien Grall wrote: > On 18/11/15 13:09, Shannon Zhao wrote: >>> Note it's a mandatory to emulate the same version as the hardware for >>> the virtual GIC. >>> >> So it doesn't support vGICv2 on GICv3 hardware for Xen? > > Sorry I forgot to say it was for DOM0. We support GICv2 on GICv3 only > for guest. > Ok, I see. Thanks for your explanation. -- Shannon