Dr. David Alan Gilbert d0a92b353e kvm: kvm_init_vcpu take Error pointer ... Clean up the error handling in kvm_init_vcpu so we can see what went wrong more easily. Make it take an Error ** and fill it out with what failed, including the cpu id, so you can tell if it only fails at a given ID. Replace the remaining DPRINTF by a trace. This turns a: kvm_init_vcpu failed: Invalid argument into: kvm_init_vcpu: kvm_get_vcpu failed (256): Invalid argument and with the trace you then get to see: 19049@1595520414.310107:kvm_init_vcpu index: 169 id: 212 19050@1595520414.310635:kvm_init_vcpu index: 170 id: 256 qemu-system-x86_64: kvm_init_vcpu: kvm_get_vcpu failed (256): Invalid argument which makes stuff a lot more obvious. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200723160915.129069-1-dgilbert@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2020-10-05 16:41:22 +02:00
..
kvm-all.c	kvm: kvm_init_vcpu take Error pointer	2020-10-05 16:41:22 +02:00
kvm-cpus.c	kvm: kvm_init_vcpu take Error pointer	2020-10-05 16:41:22 +02:00
kvm-cpus.h	kvm: kvm_init_vcpu take Error pointer	2020-10-05 16:41:22 +02:00
meson.build	cpus: extract out kvm-specific code to accel/kvm	2020-10-05 16:41:22 +02:00
sev-stub.c	kvm: introduce memory encryption APIs	2018-03-13 12:04:03 +01:00
trace-events	kvm: kvm_init_vcpu take Error pointer	2020-10-05 16:41:22 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00