Hi Vijay,
On 03/15/2017 05:11 AM, Vijay Kilari wrote:
On Tue, Mar 14, 2017 at 9:02 PM, Julien Grall wrote:
Hello Vijay,
On 13/03/17 11:43, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
On ARM, virt_to_mfn uses the hardware for address
translation. So if the virtual address is not map
On Tue, Mar 14, 2017 at 9:02 PM, Julien Grall wrote:
> Hello Vijay,
>
> On 13/03/17 11:43, vijay.kil...@gmail.com wrote:
>>
>> From: Vijaya Kumar K
>>
>> On ARM, virt_to_mfn uses the hardware for address
>> translation. So if the virtual address is not mapped translation
>> fault is raised.On ARM
Hello Vijay,
On 13/03/17 11:43, vijay.kil...@gmail.com wrote:
From: Vijaya Kumar K
On ARM, virt_to_mfn uses the hardware for address
translation. So if the virtual address is not mapped translation
fault is raised.On ARM, DIRECTMAP_VIRT region is direct mapped.
This is not true. As I said be
On Mon, Mar 13, 2017 at 7:12 PM, Jan Beulich wrote:
On 13.03.17 at 12:43, wrote:
>> --- a/xen/include/asm-arm/mm.h
>> +++ b/xen/include/asm-arm/mm.h
>> @@ -260,6 +260,13 @@ static inline int gvirt_to_maddr(vaddr_t va, paddr_t
>> *pa, unsigned int flags)
>> #define virt_to_mfn(va) (virt_t
>>> On 13.03.17 at 12:43, wrote:
> --- a/xen/include/asm-arm/mm.h
> +++ b/xen/include/asm-arm/mm.h
> @@ -260,6 +260,13 @@ static inline int gvirt_to_maddr(vaddr_t va, paddr_t
> *pa, unsigned int flags)
> #define virt_to_mfn(va) (virt_to_maddr(va) >> PAGE_SHIFT)
> #define mfn_to_virt(mfn) (ma
From: Vijaya Kumar K
On ARM, virt_to_mfn uses the hardware for address
translation. So if the virtual address is not mapped translation
fault is raised.On ARM, DIRECTMAP_VIRT region is direct mapped.
On ARM with NUMA, While initializing second memory node,
panic is triggered from init_node_heap(
