Hi Philippe,
On 2/25/21 11:08 AM, Philippe Mathieu-Daudé wrote:
> On 2/25/21 10:14 AM, Eric Auger wrote:
>> With -Werror=maybe-uninitialized configuration we get
>> ../hw/i386/intel_iommu.c: In function ‘vtd_context_device_invalidate’:
>> ../hw/i386/intel_iommu.c:1888:10: error: ‘mask’ may be
On Thu, Feb 25, 2021 at 10:14:29AM +0100, Eric Auger wrote:
> With -Werror=maybe-uninitialized configuration we get
> ../hw/i386/intel_iommu.c: In function ‘vtd_context_device_invalidate’:
> ../hw/i386/intel_iommu.c:1888:10: error: ‘mask’ may be used
> uninitialized in this function
On 2/25/21 10:14 AM, Eric Auger wrote:
> With -Werror=maybe-uninitialized configuration we get
> ../hw/i386/intel_iommu.c: In function ‘vtd_context_device_invalidate’:
> ../hw/i386/intel_iommu.c:1888:10: error: ‘mask’ may be used
> uninitialized in this function [-Werror=maybe-uninitialized]
>
With -Werror=maybe-uninitialized configuration we get
../hw/i386/intel_iommu.c: In function ‘vtd_context_device_invalidate’:
../hw/i386/intel_iommu.c:1888:10: error: ‘mask’ may be used
uninitialized in this function [-Werror=maybe-uninitialized]
1888 | mask = ~mask;
| ~^~~