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    SubjectRe: [PATCH 5.2 000/413] 5.2.3-stable review
    On Thu, Jul 25, 2019 at 01:16:19PM +0200, Anders Roxell wrote:
    > On Wed, 24 Jul 2019 at 21:25, Greg Kroah-Hartman
    > <gregkh@linuxfoundation.org> wrote:
    > >
    > > This is the start of the stable review cycle for the 5.2.3 release.
    > > There are 413 patches in this series, all will be posted as a response
    > > to this one. If anyone has any issues with these being applied, please
    > > let me know.
    > >
    > > Responses should be made by Fri 26 Jul 2019 07:13:35 PM UTC.
    > > Anything received after that time might be too late.
    > >
    > > The whole patch series can be found in one patch at:
    > > https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.2.3-rc1.gz
    > > or in the git tree and branch at:
    > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.2.y
    > > and the diffstat can be found below.
    > >
    > > thanks,
    > >
    > > greg k-h
    >
    > Results from Linaro’s test farm.
    > Regressions detected.
    >
    > Summary
    > ------------------------------------------------------------------------
    >
    > kernel: 5.2.3-rc1
    > git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
    > git branch: linux-5.2.y
    > git commit: db628fe0e67ff8c66e8c6ba76e5e4becfa75fe21
    > git describe: v5.2.2-414-gdb628fe0e67f
    > Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-5.2-oe/build/v5.2.2-414-gdb628fe0e67f
    >
    > Regressions (compared to build v5.2.2)
    > ------------------------------------------------------------------------
    >
    > x86:
    > kvm-unit-tests:
    > * vmx
    >
    >
    > TESTNAME=vmx TIMEOUT=90s ACCEL= ./x86/run x86/vmx.flat -smp 1 -cpu
    > host,+vmx -append \"-exit_monitor_from_l2_test -ept_access* -vmx_smp*
    > -vmx_vmcs_shadow_test\"
    > [ 155.670748] kvm [6062]: vcpu0, guest rIP: 0x4050cb
    > kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop
    > [ 155.681027] kvm [6062]: vcpu0, guest rIP: 0x408911
    > kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x3, nop
    > [ 155.690749] kvm [6062]: vcpu0, guest rIP: 0x40bb39
    > kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop
    > [ 155.700595] kvm [6062]: vcpu0, guest rIP: 0x4089b2
    > kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x3, nop
    > [ 158.349308] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.363737] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.378010] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.392480] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.406920] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.421390] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.435795] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.450276] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.464674] nested_vmx_exit_reflected failed vm entry 7
    > [ 158.479030] nested_vmx_exit_reflected failed vm entry 7
    > [ 161.044379] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state.
    > FAIL vmx (timeout; duration=90s)
    >
    > kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/intel-corei7-64/lkft/linux-stable-rc-5.2/14/config
    > Full log: https://lkft.validation.linaro.org/scheduler/job/836289#L1597

    Ick.

    Any chance you can run 'git bisect' to find the offending patch? Or
    just try reverting a few, you can ignore the ppc ones, so that only
    leaves you 7 different commits.

    Does this same test pass in 5.3-rc1?

    thanks,

    greg k-h

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