On Wed, Feb 19, 2025 at 06:43:52PM +0300, Dan Carpenter wrote: > Hi Catalin and Yang Shi, > > What's happening is that we backport the latest kselftests and run > them on the old kernels. This is a supported thing so kselftests > are supposed to be able to handle that. > > So we need to modify the testing/selftests/arm64/mte/check_hugetlb_options.c > to check if the feature is present and disable the test for older > kernels. > > This is not an issue with the stable kernel it's an issue with the > new selftest. Gar, nope. It's me who is wrong. Greg is right. Why is usespace triggering a WARN_ON_ONCE()? regards, dan carpenter
