Re: [PATCH v6 00/18] Transparent Contiguous PTEs for User Mappings

Mark Rutland
2024-02-15T11:36:33Z

On Thu, Feb 15, 2024 at 10:31:47AM +0000, Ryan Roberts wrote:
> Hi All,
>
> This is a series to opportunistically and transparently use contpte mappings
> (set the contiguous bit in ptes) for user memory when those mappings meet the
> requirements. The change benefits arm64, but there is some (very) minor
> refactoring for x86 to enable its integration with core-mm.

I've looked over each of the arm64-specific patches, and those all seem good to
me. I've thrown my local Syzkaller instance at the series, and I'll shout if
that hits anything that's not clearly a latent issue prior to this series.

The other bits also look good to me, so FWIW, for the series as a whole:

Acked-by: Mark Rutland <mark.rutland@arm.com>

Mark.