Re: [PATCH v2 2/3] arm/mpu: Provide and populate MPU C data structures

2025-06-09 Thread Julien Grall
Hi Ayan, On 09/06/2025 11:43, Ayan Kumar Halder wrote: Hi, On 09/06/2025 10:16, Ayan Kumar Halder wrote: On 09/06/2025 09:42, Julien Grall wrote: Hi Ayan, Hi Julien, On 09/06/2025 09:27, Ayan Kumar Halder wrote: On 09/06/2025 08:41, Orzel, Michal wrote: diff --git a/xen/arch/arm/include/

Re: [PATCH v2 2/3] arm/mpu: Provide and populate MPU C data structures

2025-06-09 Thread Ayan Kumar Halder
Hi, On 09/06/2025 10:16, Ayan Kumar Halder wrote: On 09/06/2025 09:42, Julien Grall wrote: Hi Ayan, Hi Julien, On 09/06/2025 09:27, Ayan Kumar Halder wrote: On 09/06/2025 08:41, Orzel, Michal wrote: diff --git a/xen/arch/arm/include/asm/mpu/regions.inc b/xen/arch/arm/ include/asm/mpu/regi

Re: [PATCH v2 2/3] arm/mpu: Provide and populate MPU C data structures

2025-06-09 Thread Ayan Kumar Halder
On 09/06/2025 09:42, Julien Grall wrote: Hi Ayan, Hi Julien, On 09/06/2025 09:27, Ayan Kumar Halder wrote: On 09/06/2025 08:41, Orzel, Michal wrote: diff --git a/xen/arch/arm/include/asm/mpu/regions.inc b/xen/arch/arm/ include/asm/mpu/regions.inc index 6b8c233e6c..631b0b2b86 100644 --- a/

Re: [PATCH v2 2/3] arm/mpu: Provide and populate MPU C data structures

2025-06-09 Thread Julien Grall
Hi Ayan, On 09/06/2025 09:27, Ayan Kumar Halder wrote: On 09/06/2025 08:41, Orzel, Michal wrote: diff --git a/xen/arch/arm/include/asm/mpu/regions.inc b/xen/arch/arm/ include/asm/mpu/regions.inc index 6b8c233e6c..631b0b2b86 100644 --- a/xen/arch/arm/include/asm/mpu/regions.inc +++ b/xen/arch/a

Re: [PATCH v2 2/3] arm/mpu: Provide and populate MPU C data structures

2025-06-09 Thread Ayan Kumar Halder
Hi Michal, On 09/06/2025 08:41, Orzel, Michal wrote: On 06/06/2025 18:48, Ayan Kumar Halder wrote: Modify Arm32 assembly boot code to reset any unused MPU region, initialise 'max_mpu_regions' with the number of supported MPU regions and set/clear the bitmap 'xen_mpumap_mask' used to track the

Re: [PATCH v2 2/3] arm/mpu: Provide and populate MPU C data structures

2025-06-09 Thread Orzel, Michal
On 06/06/2025 18:48, Ayan Kumar Halder wrote: > Modify Arm32 assembly boot code to reset any unused MPU region, initialise > 'max_mpu_regions' with the number of supported MPU regions and set/clear the > bitmap 'xen_mpumap_mask' used to track the enabled regions. > > Use the macro definition fo