RE: [PATCH] intel-lpss: Set the device in reset state when init

vger.kernel.org; > gre...@linuxfoundation.org; lee.jo...@linaro.org; linux- > ker...@vger.kernel.org; dmaeng...@vger.kernel.org; > andriy.shevche...@linux.intel.com > Subject: Re: [PATCH] intel-lpss: Set the device in reset state when init > > On Mon, Apr 08, 2019 at 01:41:58

Re: [PATCH] intel-lpss: Set the device in reset state when init

On Mon, Apr 08, 2019 at 01:41:58PM +0800, Binbin Wu wrote: > In virtualized setup, when system reboots due to warm > reset interrupt storm is seen. > > Call Trace: > > dump_stack+0x70/0xa5 > __report_bad_irq+0x2e/0xc0 > note_interrupt+0x248/0x290 > ? add_interrupt_randomness+0x30/0x220 > handle_i

[PATCH] intel-lpss: Set the device in reset state when init

In virtualized setup, when system reboots due to warm reset interrupt storm is seen. Call Trace: dump_stack+0x70/0xa5 __report_bad_irq+0x2e/0xc0 note_interrupt+0x248/0x290 ? add_interrupt_randomness+0x30/0x220 handle_irq_event_percpu+0x54/0x80 handle_irq_event+0x39/0x60 handle_fasteoi_irq+0x91/0x