On Wed, 14 Nov 2018 at 19:08, Andrew Jones <drjones@xxxxxxxxxx> wrote: > > On Wed, Nov 14, 2018 at 05:30:28PM +0200, Ahmed Soliman wrote: > > Hello, > > > > KVM Self tests located at tools/testing/selftests/kvm seams to be failing. > > I have tried: > > - dirty_log_test > > - x86_64/cr4_cpuid_sync_test > > - x86_64/evmcs_test > > - x86_64/platform_info_test > > - x86_64/set_sregs_test > > - x86_64/state_test > > - x86_64/sync_regs_test > > - x86_64/vmx_tsc_adjust_test > > > > All of them triggered the following assert: > > > > ==== Test Assertion Failure ==== > > lib/kvm_util.c:596: ret == 0 > > pid=24507 tid=24507 - Invalid argument > > 1 0x000056360774e468: ?? ??:0 > > 2 0x000056360774e609: ?? ??:0 > > 3 0x00005636077537a0: ?? ??:0 > > 4 0x000056360774d35e: ?? ??:0 > > 5 0x00007f3117571ae6: ?? ??:0 > > 6 0x000056360774d4a9: ?? ??:0 > > madvise failed, > > addr: 0x7f3117350000 > > length: 0x200000 > > src_type: 0 > > > > I have tried the tests on both kvm(next) branch > > commit 22a7cdcae6a4a3c89748 as well as > > torvald's master 4.20-rc2. > > Hi Ahmed, Hi Drew, Ahmed, > > I couldn't reproduce this on a Westmere. Are you sure you're testing > a clean compilation? Can you bisect the kernel? What would be the difference in CONFIG_* fragments that you both have enabled? Cheers, Anders
