On 26/01/16 20:37, Dan Williams wrote:
> pfn_t_to_page() honors the flags in the pfn_t value to determine if a
> pfn is backed by a page. However, vm_insert_mixed() was originally
> written to use pfn_valid() to make this determination. To restore the
> old/correct behavior, ignore the pfn_t fla
On 1/26/2016 4:34 PM, Dan Williams wrote:
> On Tue, Jan 26, 2016 at 11:46 AM, Julian Margetson
> wrote:
>> On 1/26/2016 2:37 PM, Dan Williams wrote:
>>
>> pfn_t_to_page() honors the flags in the pfn_t value to determine if a
>> pfn is backed by a page. However, vm_insert_mixed() was originally
>
On 1/26/2016 2:37 PM, Dan Williams wrote:
> pfn_t_to_page() honors the flags in the pfn_t value to determine if a
> pfn is backed by a page. However, vm_insert_mixed() was originally
> written to use pfn_valid() to make this determination. To restore the
> old/correct behavior, ignore the pfn_t f
On Tue, Jan 26, 2016 at 11:46 AM, Julian Margetson wrote:
> On 1/26/2016 2:37 PM, Dan Williams wrote:
>
> pfn_t_to_page() honors the flags in the pfn_t value to determine if a
> pfn is backed by a page. However, vm_insert_mixed() was originally
> written to use pfn_valid() to make this determinat
pfn_t_to_page() honors the flags in the pfn_t value to determine if a
pfn is backed by a page. However, vm_insert_mixed() was originally
written to use pfn_valid() to make this determination. To restore the
old/correct behavior, ignore the pfn_t flags in the !pfn_t_devmap() case
and fallback to t
