I built a Xenial test kernel with the patch you posted. The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1622763/
Can you test this kernel and see if it resolves this bug? If it does, I can send the patch upstream and SRU it to the Ubuntu kernels.
You just need to install the linux-image and linux-image-extra .deb packages to test the kernel.
I built a Xenial test kernel with the patch you posted. The test kernel can be downloaded from:
http:// kernel. ubuntu. com/~jsalisbury /lp1622763/
Can you test this kernel and see if it resolves this bug? If it does, I can send the patch upstream and SRU it to the Ubuntu kernels.
You just need to install the linux-image and linux-image-extra .deb packages to test the kernel.