Hi,
> -Original Message-
> From: Julien Grall
> Sent: 2021年10月14日 17:30
> To: Hongda Deng ; xen-
> de...@lists.xenproject.org; sstabell...@kernel.org
> Cc: Bertrand Marquis ; Wei Chen
>
> Subject: Re: [PATCH v2] xen/arm: vgic to ignore GICD ICPENRn registers
>
On 14/10/2021 07:55, Hongda Deng wrote:
Hi,
Hi,
-Original Message-
From: Julien Grall
Sent: 2021年10月13日 5:58
To: Hongda Deng ; xen-devel@lists.xenproject.org;
sstabell...@kernel.org
Cc: Bertrand Marquis ; Wei Chen
Subject: Re: [PATCH v2] xen/arm: vgic to ignore GICD ICPENRn
Hi,
> -Original Message-
> From: Julien Grall
> Sent: 2021年10月13日 5:58
> To: Hongda Deng ; xen-devel@lists.xenproject.org;
> sstabell...@kernel.org
> Cc: Bertrand Marquis ; Wei Chen
>
> Subject: Re: [PATCH v2] xen/arm: vgic to ignore GICD ICPENRn registers acces
On Tue, 12 Oct 2021, Julien Grall wrote:
> On 12/10/2021 07:24, Hongda Deng wrote:
> > Currently, Xen will return IO unhandled when guests access GICD ICPENRn
> > registers. This will raise a data abort inside guest. For Linux Guest,
> > these virtual registers will not be accessed. But for Zephyr,
Hi,
On 12/10/2021 07:24, Hongda Deng wrote:
Currently, Xen will return IO unhandled when guests access GICD ICPENRn
registers. This will raise a data abort inside guest. For Linux Guest,
these virtual registers will not be accessed. But for Zephyr, in its
GIC initialization code, these virtual r
