Re: [PATCH v3 2/7] mm/vmalloc: Track which page-table levels were modified

From: Joerg Roedel
Date: Mon May 25 2020 - 06:05:46 EST

On Mon, May 18, 2020 at 03:18:28PM -0700, Andrew Morton wrote:
> It would be nice to get all this (ie, linux-next) retested before we
> send it upstream, please.

Tested these patches as in next-20200522, with three 2, 3, and 4-level
paging. On 4-level (aka 64-bit) I also re-ran the Stevens trace-cmd
reproducer, no issues found and the trace-cmd problem is still fixed.