Re: [PATCH] tools/testing/vma: cover hole filling through __mmap_region()

[Tianyi Chen]

Thanks for the detailed review.

I have rebased onto mm-unstable and incorporated the requested naming,
comments, const qualifiers and simplifications, while retaining the new
/dev/zero test. All 29 VMA tests pass with ASan and UBSan enabled.

The revised v2 patch is here:
https://lore.kernel.org/r/178886112560.138404.17741948638665342936.vma-v2@xxxxxxxxx

Thanks,
Tianyi