From: "Daniel P. Berrange" <[email protected]>
When building QEMU with Mingw64 toolchain I see a warning
CC x86_64-softmmu/hw/i386/acpi-build.o
hw/i386/acpi-build.c: In function 'acpi_build':
hw/i386/acpi-build.c:1138:9: warning: 'pm.cpu_hp_io_base' may be used
uninitialized in this function [-Wmaybe-uninitialized]
aml_append(crs,
^
hw/i386/acpi-build.c:1666:16: note: 'pm.cpu_hp_io_base' was declared here
AcpiPmInfo pm;
^
In acpi_get_pm_info() some of the fields are pre-initialized
to 0, but this one was missed.
Signed-off-by: Daniel P. Berrange <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Igor Mammedov <[email protected]>
---
hw/i386/acpi-build.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 46eddb8..95e0c65 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -169,6 +169,7 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
Object *obj = NULL;
QObject *o;
+ pm->cpu_hp_io_base = 0;
pm->pcihp_io_base = 0;
pm->pcihp_io_len = 0;
if (piix) {
--
MST
