On Wed, Aug 13, 2025 at 04:21:47PM +0000, Suren Baghdasaryan wrote:
On Wed, Aug 13, 2025 at 1:39 PM Lorenzo Stoakes lorenzo.stoakes@oracle.com wrote:
On Fri, Aug 08, 2025 at 08:28:47AM -0700, Suren Baghdasaryan wrote:
Extend /proc/pid/maps tearing tests to verify PROCMAP_QUERY ioctl operation correctness while the vma is being concurrently modified.
General comment, but I really feel like this stuff is mm-specific. Yes it uses proc, but it's using it to check for mm functionality.
I mean I'd love for these to be in the mm self tests but I get obviously why they're in the proc ones...
Signed-off-by: Suren Baghdasaryan surenb@google.com Tested-by: SeongJae Park sj@kernel.org Acked-by: SeongJae Park sj@kernel.org
The tests themselves look good, had a good look through. But I've given you some nice ASCII diagrams to sprinkle liberally around :)
Thanks for the commentary, Lorenzo, it is great! I think I'll post them as a follow-up patch since they do not change the functionality of the test.
No problem, and sure that's fine it's not critical stuff obviously :)
Anyway for tests themselves:
Reviewed-by: Lorenzo Stoakes lorenzo.stoakes@oracle.com
Thanks!
Cheers, Lorenzo