RE: [PATCH v2 19/40] xen/mpu: populate a new region in Xen MPU mapping table

2023-02-06 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Monday, February 6, 2023 5:46 AM > To: Penny Zheng ; xen-devel@lists.xenproject.org > Cc: Wei Chen ; Stefano Stabellini > ; Bertrand Marquis ; > Volodymyr Babchuk > Subject: Re: [PATCH v2 19/40] xen/mp

Re: [PATCH v2 19/40] xen/mpu: populate a new region in Xen MPU mapping table

2023-02-05 Thread Julien Grall
Hi, On 13/01/2023 05:28, Penny Zheng wrote: The new helper xen_mpumap_update() is responsible for updating an entry in Xen MPU memory mapping table, including creating a new entry, updating or destroying an existing one. This commit only talks about populating a new entry in Xen MPU mapping tab

[PATCH v2 19/40] xen/mpu: populate a new region in Xen MPU mapping table

2023-01-12 Thread Penny Zheng
The new helper xen_mpumap_update() is responsible for updating an entry in Xen MPU memory mapping table, including creating a new entry, updating or destroying an existing one. This commit only talks about populating a new entry in Xen MPU mapping table( xen_mpumap). Others will be introduced in t