] xen/arm64: add setup_fixmap and
remove_identity_mapping for MPU
Hi,
On 04/11/2022 10:07, Wei Chen wrote:
From: Penny Zheng
setup_fixmap and remove_identity_mapping are two functions that are
used in Xen boot-time code flow. We implement these two functions for
MPU system, in this case, the code
Hi Julien
> -Original Message-
> From: Julien Grall
> Sent: Monday, November 7, 2022 5:02 AM
> To: Wei Chen ; xen-devel@lists.xenproject.org
> Cc: nd ; Penny Zheng ; Stefano
> Stabellini ; Bertrand Marquis
> ; Volodymyr Babchuk
>
> Subject: Re: [PAT
Hi,
On 04/11/2022 10:07, Wei Chen wrote:
From: Penny Zheng
setup_fixmap and remove_identity_mapping are two functions that
are used in Xen boot-time code flow. We implement these two
functions for MPU system, in this case, the code flow in head.S
doesn't need to use #ifdef to gate MPU/MMU code
From: Penny Zheng
setup_fixmap and remove_identity_mapping are two functions that
are used in Xen boot-time code flow. We implement these two
functions for MPU system, in this case, the code flow in head.S
doesn't need to use #ifdef to gate MPU/MMU code.
In MMU system, setup_fixmap is used for X
