From 9ee952c3301e9099723ca08992a718f053b4a07f Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 13 Feb 2020 18:24:48 +0100 Subject: [PATCH] KVM: x86: fix incorrect comparison in trace event [ Upstream commit 147f1a1fe5d7e6b01b8df4d0cbd6f9eaf6b6c73b ] 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 Signed-off-by: Sasha Levin --- arch/x86/kvm/mmutrace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h index 756b14ecc957..df1076b0eabf 100644 --- a/arch/x86/kvm/mmutrace.h +++ b/arch/x86/kvm/mmutrace.h @@ -336,7 +336,7 @@ 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( -- 2.20.1