Hi Anders -
Can you look at this tomorrow?
https://bugs.linaro.org/show_bug.cgi?id=3689
Regression in test libhugetlbfs/truncate_above_4GB-2M-32 on arm32 that showed up on mainline on March 23 and is in the 4.14 and 4.15 RCs that Greg pushed today.
I suspect commit https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... is the culprit (because it is in all three bad tree diffs and has hugetlbfs in the name..).
I tried reproducing locally on my x15 but I'm having trouble getting the kernel installed.
If you're able, can you try reproducing the error and then dropping the above commit and seeing if it is resolved? We'll have to get back to Greg tomorrow about this so it would be nice to be able to report the specific patch.
Thanks, Dan