summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorPaolo Bonzini <pbonzini@redhat.com>2020-02-13 18:24:48 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2020-02-20 18:13:44 +0100
commit147f1a1fe5d7e6b01b8df4d0cbd6f9eaf6b6c73b (patch)
tree583b3b2ed0c2b4c4f6977c3e9ccb1b094ba7ec6e
parentKVM: nVMX: Fix some obsolete comments and grammar error (diff)
downloadlinux-147f1a1fe5d7e6b01b8df4d0cbd6f9eaf6b6c73b.tar.xz
linux-147f1a1fe5d7e6b01b8df4d0cbd6f9eaf6b6c73b.zip
KVM: x86: fix incorrect comparison in trace event
The "u" field in the event has three states, -1/0/1. Using u8 however means that comparison with -1 will always fail, so change to signed char. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--arch/x86/kvm/mmutrace.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h
index 3c6522b84ff1..ffcd96fc02d0 100644
--- a/arch/x86/kvm/mmutrace.h
+++ b/arch/x86/kvm/mmutrace.h
@@ -339,7 +339,7 @@ TRACE_EVENT(
/* These depend on page entry type, so compute them now. */
__field(bool, r)
__field(bool, x)
- __field(u8, u)
+ __field(signed char, u)
),
TP_fast_assign(