From 61f0e94fd78c21f2d7e1b2893dc11103399a0efe Mon Sep 17 00:00:00 2001

From: Paolo Bonzini <pbonzini@redhat.com>

Date: Mon, 22 Jul 2019 18:22:12 +0100

Subject: [PATCH 31/39] target-i386: kvm: do not initialize padding fields

RH-Author: Paolo Bonzini <pbonzini@redhat.com>

Message-id: <20190722182220.19374-11-pbonzini@redhat.com>

Patchwork-id: 89627

O-Subject: [RHEL-8.1.0 PATCH qemu-kvm v3 10/18] target-i386: kvm: do not initialize padding fields

Bugzilla: 1689269

RH-Acked-by: Peter Xu <zhexu@redhat.com>

RH-Acked-by: Laurent Vivier <lvivier@redhat.com>

RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

The exception.pad field is going to be renamed to pending in an upcoming

header file update.  Remove the unnecessary initialization; it was

introduced to please valgrind (commit 7e680753cfa2) but they were later

rendered unnecessary by commit 076796f8fd27f4d, which added the "= {}"

initializer to the declaration of "events".  Therefore the patch does

not change behavior in any way.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

(cherry picked from commit b31c003895b030bea1319037d6bec976d47d9020)

Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>

---

 target/i386/kvm.c | 2 --

 1 file changed, 2 deletions(-)

diff --git a/target/i386/kvm.c b/target/i386/kvm.c

index f741e8b..8a6da90 100644

--- a/target/i386/kvm.c

+++ b/target/i386/kvm.c

@@ -2696,7 +2696,6 @@ static int kvm_put_vcpu_events(X86CPU *cpu, int level)

     events.exception.nr = env->exception_injected;

     events.exception.has_error_code = env->has_error_code;

     events.exception.error_code = env->error_code;

-    events.exception.pad = 0;

     events.interrupt.injected = (env->interrupt_injected >= 0);

     events.interrupt.nr = env->interrupt_injected;

@@ -2705,7 +2704,6 @@ static int kvm_put_vcpu_events(X86CPU *cpu, int level)

     events.nmi.injected = env->nmi_injected;

     events.nmi.pending = env->nmi_pending;

     events.nmi.masked = !!(env->hflags2 & HF2_NMI_MASK);

-    events.nmi.pad = 0;

     events.sipi_vector = env->sipi_vector;

     events.flags = 0;

-- 

1.8.3.1