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| author | Paul Mackerras <paulus@ozlabs.org> | 2019-02-21 13:40:20 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-02-21 23:16:45 +1100 |
| commit | c05772018491e5294f55d63b239ab0d532e96616 (patch) | |
| tree | a662ba08200364d6c1049ddfe1002595b9630aa9 /arch/powerpc/kvm/book3s_hv.c | |
| parent | 884dfb722db899e36d8c382783347aab57f96caa (diff) | |
| download | linux-c05772018491e5294f55d63b239ab0d532e96616.tar.gz | |
powerpc/64s: Better printing of machine check info for guest MCEs
This adds an "in_guest" parameter to machine_check_print_event_info()
so that we can avoid trying to translate guest NIP values into
symbolic form using the host kernel's symbol table.
Reviewed-by: Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Reviewed-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 53b202415395..a3d5318f5d1e 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -1216,7 +1216,7 @@ static int kvmppc_handle_exit_hv(struct kvm_run *run, struct kvm_vcpu *vcpu, break; case BOOK3S_INTERRUPT_MACHINE_CHECK: /* Print the MCE event to host console. */ - machine_check_print_event_info(&vcpu->arch.mce_evt, false); + machine_check_print_event_info(&vcpu->arch.mce_evt, false, true); /* * If the guest can do FWNMI, exit to userspace so it can @@ -1406,7 +1406,7 @@ static int kvmppc_handle_nested_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) /* Pass the machine check to the L1 guest */ r = RESUME_HOST; /* Print the MCE event to host console. */ - machine_check_print_event_info(&vcpu->arch.mce_evt, false); + machine_check_print_event_info(&vcpu->arch.mce_evt, false, true); break; /* * We get these next two if the guest accesses a page which it thinks |