Date: Mon, 07 Feb 2005 22:35:19 -0500 From: Understudy <list@understudy.net> To: freebsd-mobile@freebsd.org Subject: Re: Thinkpad 600e interrupt storm Message-ID: <42083377.9080703@understudy.net> In-Reply-To: <200502080316.j183GYKo011711@drugs.dv.isc.org> References: <200502080316.j183GYKo011711@drugs.dv.isc.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Mark Andrews wrote: >>Thomas Kempka wrote: >> >> >> >>>John Baldwin <jhb@freebsd.org> wrote: >>> >>> >>> >>> >>>>Can you try using the interrupt storm modifications from HEAD: >>>> >>>>Index: kern_intr.c >>>>=================================================================== >>>>RCS file: /usr/cvs/src/sys/kern/kern_intr.c,v >>>>retrieving revision 1.113.2.5 >>>>diff -u -r1.113.2.5 kern_intr.c >>>>--- kern_intr.c 31 Jan 2005 23:26:15 -0000 1.113.2.5 >>>>+++ kern_intr.c 7 Feb 2005 16:51:48 -0000 >>>> >>>> >>>> >>>> >>>Hi, >>> >>>I just tested the patch with no success. I still get the interrupt >>>storm error messages and cbb device slowdowns. >>> >>>Interrupt storm detected on "irq11: cbb0 uhci0"; >>> throttling interrupt source >>>Interrupt storm detected on "irq10: cbb1"; >>> throttling interrupt source >>>Interrupt storm detected on "irq9: acpi0"; >>> throttling interrupt source >>> >>> >>>Thanks for the notification about the changed handling in HEAD. >>> >>>Greetings, Thomas Kempka >>> >>> >>> >>> >>> >>Hi , >>I tried to install the patch and maybe I missed something. >>I copied the information to a file named patch >>then I did >>cd /usr/src >>patch < /root/patch >>result was odd: >>Hmmm... Looks like a unified diff to me... >>The text leading up to this was: >>-------------------------------- >>|Index: kern_intr.c >>|= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = >>|RCS file: /usr/cvs/src/sys/kern/kern_intr.c,v >>|retrieving revision 1.113.2.5 >>|diff -u -r1.113.2.5 kern_intr.c >>|--- kern_intr.c 31 Jan 2005 23:26:15 -0000 1.113.2.5 >>|--- kern_intr.c 31 Jan 2005 23:26:15 -0000 1.113.2.5 >>File to patch: >> >>Now what file do I want to patch or did I do something wrong? >> >> > > Did you bother to read what you quoted? The answer is sitting > there. > > You could cd to "/usr/src/sys/kern" before applying the patch. > Or you could have just cut-and-pasted "sys/kern/kern_intr.c". > > > Ahhh, I was reading based on applying patches from the FreeBSD site which just mentioned doing cd to /usr/src I will try it the way you point out. Sincerely, Brendhan
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42083377.9080703>