Re: 2 kvm tests failed on v4.19 stable

On 5/25/20 10:14 AM, kernel test robot wrote:

Hi, all.

We noticed that below 2 tests passed on linux/master v5.7-rc6 but failed on v4.19 stable.

Maybe we should do a backport. ;-)

Test on v4.19.124

selftests: kvm: platform_info_test
========================================
==== Test Assertion Failure ====
  platform_info_test.c:58: run->exit_reason == KVM_EXIT_IO
  pid=6803 tid=6803 - Success
     1  0x000055698f76829a: ?? ??:0
     2  0x00007fc894fb0e0a: ?? ??:0
     3  0x000055698f768409: ?? ??:0
  Exit_reason other than KVM_EXIT_IO: 8 (SHUTDOWN),

not ok 1..1 selftests: kvm: platform_info_test [FAIL]

selftests: kvm: sync_regs_test
========================================
==== Test Assertion Failure ====
  sync_regs_test.c:138: run->exit_reason == KVM_EXIT_IO
  pid=6828 tid=6828 - Invalid argument
     1  0x000055f54209140d: ?? ??:0
     2  0x00007fc4675fae0a: ?? ??:0
     3  0x000055f5420918e9: ?? ??:0
  Unexpected exit reason: 8 (SHUTDOWN),

not ok 1..3 selftests: kvm: sync_regs_test [FAIL]

If you fix the issue, kindly add following tag

Reported-by: kernel test robot lkp@intel.com