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i386/kvm: The value passed to strerror should be positive

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Signed-off-by: Dmitry Voronetskiy <vda1999@yandex.ru>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210519113528.12474-1-davoronetskiy@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Dmitry Voronetskiy 2021-05-19 14:35:28 +03:00 • committed by Laurent Vivier
parent 0d42cd5c1d
commit d84451d38e
5 changed files with 12 additions and 12 deletions
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10
hw/i386/kvm/i8254.c
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@ -104,7 +104,7 @@ static void kvm_pit_get(PITCommonState *pit)
if (kvm_has_pit_state2()) {
ret = kvm_vm_ioctl(kvm_state, KVM_GET_PIT2, &kpit);
if (ret < 0) {
fprintf(stderr, "KVM_GET_PIT2 failed: %s\n", strerror(ret));
fprintf(stderr, "KVM_GET_PIT2 failed: %s\n", strerror(-ret));
abort();
}
pit->channels[0].irq_disabled = kpit.flags & KVM_PIT_FLAGS_HPET_LEGACY;
@ -115,7 +115,7 @@ static void kvm_pit_get(PITCommonState *pit)
*/
ret = kvm_vm_ioctl(kvm_state, KVM_GET_PIT, &kpit);
if (ret < 0) {
fprintf(stderr, "KVM_GET_PIT failed: %s\n", strerror(ret));
fprintf(stderr, "KVM_GET_PIT failed: %s\n", strerror(-ret));
abort();
}
}
@ -180,7 +180,7 @@ static void kvm_pit_put(PITCommonState *pit)
if (ret < 0) {
fprintf(stderr, "%s failed: %s\n",
kvm_has_pit_state2() ? "KVM_SET_PIT2" : "KVM_SET_PIT",
strerror(ret));
strerror(-ret));
abort();
}
}
@ -272,7 +272,7 @@ static void kvm_pit_realizefn(DeviceState *dev, Error **errp)
}
if (ret < 0) {
error_setg(errp, "Create kernel PIC irqchip failed: %s",
strerror(ret));
strerror(-ret));
return;
}
switch (s->lost_tick_policy) {
@ -286,7 +286,7 @@ static void kvm_pit_realizefn(DeviceState *dev, Error **errp)
if (ret < 0) {
error_setg(errp,
"Can't disable in-kernel PIT reinjection: %s",
strerror(ret));
strerror(-ret));
return;
}
}