>>> On 26.09.17 at 11:37, wrote:
First of all please only send to one of xen-devel@lists.xen.org and
xen-de...@lists.xenproject.org.
> On Allwinner H5 (Orange Pi PC2) serial driver goes into an
> infinite loop when interrupts are enabled. The reason is a
> residual "busy detect" interrupt. Since
On Allwinner H5 (Orange Pi PC2) serial driver goes into an
infinite loop when interrupts are enabled. The reason is a
residual "busy detect" interrupt. Since the condition
UART_IIR_NOINT will not be true unless this interrupt is
cleared, the interrupt handler will remain locked up in this
while loo
