On Wed, Feb 09, 2022 at 02:50:32PM +0100, Michal Simek wrote: > I can't see any issue with the patch when I run it on real HW. > Tested-by: Michal Simek <michal.simek@xxxxxxxxxx> > > Christoph: Is there any recommended test suite which I should run? No. For architectures that already didn't use set_fs internally there is nothing specific to test. Running some perf or backtrace tests might be useful to check if the non-faulting kernel helpers work properly.