From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] usb: dwc3: omap: Fix imprecise external abort and oops on boot Date: Thu, 8 Dec 2016 15:55:14 -0800 Message-ID: <20161208235513.GJ4920@atomide.com> References: <20161208032108.21962-1-tony@atomide.com> <87lgvqkb6f.fsf@linux.intel.com> <20161208153734.GF4264@atomide.com> <9cce1e34-2fec-9477-4827-6b4c67920a8a@ti.com> <20161208225724.GI4920@atomide.com> <2a0ce107-dddb-6c59-8681-677e217e9fac@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <2a0ce107-dddb-6c59-8681-677e217e9fac-l0cyMroinI0@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Grygorii Strashko Cc: Felipe Balbi , Greg Kroah-Hartman , Roger Quadros , Sekhar Nori , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-omap@vger.kernel.org * Grygorii Strashko [161208 15:38]: > On 12/08/2016 04:57 PM, Tony Lindgren wrote: > > Seems to work based on few boot tests. Probably both should be applied, > > my original patch to prevent spurious interrupts before things are > > initialized, > > you patch - do you mean disable irq or clean up > irq status regs before requesting irq? for me, more logical is to > clean up irq status regs. What I originally posted in this thread, clear irq registers before requesting irq. > this to disable interrupts before pm_runtime_suspend() > > on exit path: > > > > Tested-by: Tony Lindgren > > So, you wanna me to send this as patch or wish to squash in yours? > (I'll be able to do this only tomorrow) I think this should be a separate patch for the exit path. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html