On Wed, Mar 08, 2017 at 11:57:22AM +0100, Ard Biesheuvel wrote:
> On 7 March 2017 at 17:46, Mark Rutland wrote:
> > Note that I've cheated and made alloc_init_pte() take a phys_addr_t
> > rather than a pfn, which I think we should do anyhow for consistency. I
> > have a patch for that, if you agre
On 7 March 2017 at 17:46, Mark Rutland wrote:
> Hi,
>
> On Sat, Mar 04, 2017 at 02:30:48PM +, Ard Biesheuvel wrote:
>> This is the third attempt at enabling the use of contiguous hints for
>> kernel mappings. The most recent attempt 0bfc445dec9d was reverted after
>> it turned out that updatin
Hi,
On Sat, Mar 04, 2017 at 02:30:48PM +, Ard Biesheuvel wrote:
> This is the third attempt at enabling the use of contiguous hints for
> kernel mappings. The most recent attempt 0bfc445dec9d was reverted after
> it turned out that updating permission attributes on live contiguous ranges
> may
This is the third attempt at enabling the use of contiguous hints for
kernel mappings. The most recent attempt 0bfc445dec9d was reverted after
it turned out that updating permission attributes on live contiguous ranges
may result in TLB conflicts. So this time, the contiguous hint is not set
for .r
