Re: [PATCH] drm/amdgpu: Avoid integer overflow in amdgpu_device_suspend_display_audio

On Sat, May 2, 2020 at 4:35 AM Nathan Chancellor wrote: > > When building with Clang: > > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4160:53: warning: overflow in > expression; result is -294967296 with type 'long' [-Winteger-overflow] > expires = ktime_get_mono_fast_ns() +

[PATCH] drm/amdgpu: Avoid integer overflow in amdgpu_device_suspend_display_audio

When building with Clang: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4160:53: warning: overflow in expression; result is -294967296 with type 'long' [-Winteger-overflow] expires = ktime_get_mono_fast_ns() + NSEC_PER_SEC * 4L;