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[PULL,12/16] target-i386: Show host and VM TSC frequencies on mismatch

Message ID 1467921562-11796-13-git-send-email-ehabkost@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Eduardo Habkost July 7, 2016, 7:59 p.m. UTC 
Improve the TSC frequency mismatch warning to show the host and
VM TSC frequencies.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target-i386/kvm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index f3698f1..9679415 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -566,7 +566,9 @@  static int kvm_arch_set_tsc_khz(CPUState *cs)
                        -ENOTSUP;
         if (cur_freq <= 0 || cur_freq != env->tsc_khz) {
             error_report("warning: TSC frequency mismatch between "
-                         "VM and host, and TSC scaling unavailable");
+                         "VM (%" PRId64 " kHz) and host (%d kHz), "
+                         "and TSC scaling unavailable",
+                         env->tsc_khz, cur_freq);
             return r;
         }
     }