On Thu, 11 May 2023 21:42:24 +1000, Michael Ellerman wrote:
> It was reported that soft dirty tracking doesn't work when using the
> Radix MMU.
>
> The tracking is supposed to work by clearing the soft dirty bit for a
> mapping and then write protecting the PTE. If/when the page is written
> to,
On Thu, 11 May 2023 21:42:24 +1000
Michael Ellerman wrote:
> It was reported that soft dirty tracking doesn't work when using the
> Radix MMU.
>
> The tracking is supposed to work by clearing the soft dirty bit for a
> mapping and then write protecting the PTE. If/when the page is written
> to,
Michael Ellerman writes:
> It was reported that soft dirty tracking doesn't work when using the
> Radix MMU.
>
> The tracking is supposed to work by clearing the soft dirty bit for a
> mapping and then write protecting the PTE. If/when the page is written
> to, a page fault occurs and the soft
It was reported that soft dirty tracking doesn't work when using the
Radix MMU.
The tracking is supposed to work by clearing the soft dirty bit for a
mapping and then write protecting the PTE. If/when the page is written
to, a page fault occurs and the soft dirty bit is added back via
