Hi, On Thu, Jun 04, 2020 at 11:25:59AM +0800, kernel test robot wrote: > Greetings, > > 0day kernel testing robot got the below dmesg and the first bad commit is > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > commit 0604a4fd53020a98f029e7fd56d896a136ff2357 > Author: Joerg Roedel <jroedel@xxxxxxx> > AuthorDate: Sat May 16 15:19:37 2020 +1000 > Commit: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > CommitDate: Sat May 16 15:19:37 2020 +1000 > > x86/mm: remove vmalloc faulting > > Remove fault handling on vmalloc areas, as the vmalloc code now takes care > of synchronizing changes to all page-tables in the system. This report is a false positive as the tested commit history does not contain the fixup for map_kernel_range_noflush() which adds the call to arch_sync_kernel_mappings() there. Regards, Joerg
