| Message ID | 20191101014528.14505-1-richardw.yang@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | target/i386: return directly from hyperv_init_vcpu() if hyperv not enabled | expand |
Patchew URL: https://patchew.org/QEMU/20191101014528.14505-1-richardw.yang@linux.intel.com/ Hi, This series seems to have some coding style problems. See output below for more information: Subject: [PATCH] target/i386: return directly from hyperv_init_vcpu() if hyperv not enabled Type: series Message-id: 20191101014528.14505-1-richardw.yang@linux.intel.com === TEST SCRIPT BEGIN === #!/bin/bash git rev-parse base > /dev/null || exit 0 git config --local diff.renamelimit 0 git config --local diff.renames True git config --local diff.algorithm histogram ./scripts/checkpatch.pl --mailback base.. === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 Switched to a new branch 'test' d7652b4 target/i386: return directly from hyperv_init_vcpu() if hyperv not enabled === OUTPUT BEGIN === ERROR: Missing Signed-off-by: line(s) total: 1 errors, 0 warnings, 9 lines checked Commit d7652b4f28ff (target/i386: return directly from hyperv_init_vcpu() if hyperv not enabled) has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. === OUTPUT END === Test command exited with code: 1 The full log is available at http://patchew.org/logs/20191101014528.14505-1-richardw.yang@linux.intel.com/testing.checkpatch/?type=message. --- Email generated automatically by Patchew [https://patchew.org/]. Please send your feedback to patchew-devel@redhat.com
diff --git a/target/i386/kvm.c b/target/i386/kvm.c index bfd09bd441..6532904f0c 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -1365,6 +1365,9 @@ static int hyperv_init_vcpu(X86CPU *cpu) Error *local_err = NULL; int ret; + if (!hyperv_enabled(cpu)) + return 0; + if (cpu->hyperv_passthrough && hv_passthrough_mig_blocker == NULL) { error_setg(&hv_passthrough_mig_blocker, "'hv-passthrough' CPU flag prevents migration, use explicit"
If hyperv is not enabled, related features are not set or enabled. No extra work to do, return directly. --- First time touch hyperv, hope my understanding is correct. Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> --- target/i386/kvm.c | 3 +++ 1 file changed, 3 insertions(+)