RE: [PATCH v2 4/6] xen/arm: if direct-map domain use native addresses for GICv3

2021-10-20 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Wednesday, October 20, 2021 7:11 PM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Wei Chen ; Bertrand Marquis > > Subject: Re: [PATCH v2 4/6] xen/arm: if dire

Re: [PATCH v2 4/6] xen/arm: if direct-map domain use native addresses for GICv3

2021-10-20 Thread Julien Grall
Hi Penny, On 15/10/2021 04:09, Penny Zheng wrote: From: Stefano Stabellini Today we use native addresses to map the GICv3 for Dom0 and fixed addresses for DomUs. This patch changes the behavior so that native addresses are used for all direct-map domains(including Dom0). Considering that

[PATCH v2 4/6] xen/arm: if direct-map domain use native addresses for GICv3

2021-10-14 Thread Penny Zheng
From: Stefano Stabellini Today we use native addresses to map the GICv3 for Dom0 and fixed addresses for DomUs. This patch changes the behavior so that native addresses are used for all direct-map domains(including Dom0). Considering that dom0 may not always be directly mapped in the future,