Re: [PATCH v4 12/12] arm64: mm: Display guarded pages in ptdump

[Catalin Marinas]

On Wed, Dec 11, 2019 at 03:42:06PM +0000, Mark Brown wrote:
> v8.5-BTI introduces the GP field in stage 1 translation tables which
> indicates that blocks and pages with it set are guarded pages for which
> branch target identification checks should be performed. Decode this
> when dumping the page tables to aid debugging.
> 
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>