On Mi, 2015-09-02 at 12:30 +0300, Mike Rapoport wrote:
Update snprintf format in virtgpu_fence.c and virtgpu_debugfs.c to fix the following compilation warnings:
C [M] drivers/gpu/drm/virtio/virtgpu_fence.o drivers/gpu/drm/virtio/virtgpu_fence.c: In function ‘virtio_timeline_value_str’ : drivers/gpu/drm/virtio/virtgpu_fence.c:64:2: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘long long int’ [-Wformat=] snprintf(str, size, "%lu", atomic64_read(&fence->drv->last_seq)); ^ CC [M] drivers/gpu/drm/virtio/virtgpu_debugfs.o drivers/gpu/drm/virtio/virtgpu_debugfs.c: In function ‘virtio_gpu_debugfs_irq_info’: drivers/gpu/drm/virtio/virtgpu_debugfs.c:39:6: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘long long int’ [-Wformat=] vgdev->fence_drv.sync_seq);
Doesn't fly. I assume this removes the warnings for 32bit builds, but with the patch applied I get warnings on 64bit builds ...
cheers, Gerd