[automerger skipped] Determine supported features using uffd_get_features am: ad747fa844 -s ours

am skip reason: Merged-In I4be07db0e19e5c633c3cf9c91bcc0f0d4f969136 with SHA-1 db76fe7130 is already in history

Original change: https://android-review.googlesource.com/c/platform/external/linux-kselftest/+/3494844

Change-Id: I29fd438a117f8941922e976010a83735a4b27ca8
Signed-off-by: Automerger Merge Worker <[email protected]>