Re: [PATCH v2] arm64: Add support for PTE contiguous bit.

2015-11-18 Thread David Woods
On 10/20/2015 08:16 AM, Steve Capper wrote: On Mon, Oct 19, 2015 at 04:09:09PM -0400, David Woods wrote: >The arm64 MMU supports a Contiguous bit which is a hint that the TTE >is one of a set of contiguous entries which can be cached in a single >TLB entry. Supporting this bit adds new intermed

Re: [PATCH v2] arm64: Add support for PTE contiguous bit.

2015-10-20 Thread Steve Capper
On Mon, Oct 19, 2015 at 04:09:09PM -0400, David Woods wrote: > The arm64 MMU supports a Contiguous bit which is a hint that the TTE > is one of a set of contiguous entries which can be cached in a single > TLB entry. Supporting this bit adds new intermediate huge page sizes. > > The set of huge p

[PATCH v2] arm64: Add support for PTE contiguous bit.

2015-10-19 Thread David Woods
The arm64 MMU supports a Contiguous bit which is a hint that the TTE is one of a set of contiguous entries which can be cached in a single TLB entry. Supporting this bit adds new intermediate huge page sizes. The set of huge page sizes available depends on the base page size. Without using contig