From: Reuben Farrelly <firstname.lastname@example.org> To: Alan Stern <email@example.com> Cc: Andrew Morton <firstname.lastname@example.org>, email@example.com, firstname.lastname@example.org, Greg KH <email@example.com>, firstname.lastname@example.org, Neil Brown <email@example.com>, firstname.lastname@example.org Subject: Re: [linux-usb-devel] Re: 2.6.15-mm3 [USB lost interrupt bug] Date: Sat, 21 Jan 2006 18:21:45 +1300 [thread overview] Message-ID: <43D1C4E9.email@example.com> (raw) In-Reply-To: <Pine.LNX.4.44L0.firstname.lastname@example.org> On 16/01/2006 4:46 p.m., Alan Stern wrote: > On Mon, 16 Jan 2006, Reuben Farrelly wrote: > >>> From the information presented here, it looks like -mm1 correctly routes >>> the 1d.1 controller to IRQ 193 and the 1d.3 controller to IRQ 169, whereas >>> -mm3 incorrectly routes the 1d.3 controller to IRQ 193. That would make >>> it an ACPI problem. >> Is this likely to be the same or similar issue to the IRQ 0 problem I see quite >> frequently on the SATA ports on later -mm releases? >> (see http://www.ussg.iu.edu/hypermail/linux/kernel/0601.1/1851.html) > > I doubt they are at all related. In the USB problem the resource is there > but ACPI is routing it wrongly. In the SATA problem the resource isn't > there to begin with. > > But then I know almost nothing about ACPI, so I could be wrong... > > Alan Stern Some good news. I think it's fixed in 2.6.16-rc1-mm2. In fact a whole boatload of problems I was having are fixed in this -mm release, including a nasty libata oops that seemed to have a few people scratching their heads. I've now done in excess of 20 reboots with this code and haven't had either problem show up at all. So for now I'll keep a record of things for a bit longer, but I guess I've reason to be fairly confident that both this USB/IRQ problem and my ATA/IRQ problem are now fixed. It does make me wonder if the ACPI update in rc1-mm2 fixed it, and was actually the cause of most of my problems......it would be nice to know for sure. Thanks, Reuben
next prev parent reply other threads:[~2006-01-21 5:21 UTC|newest] Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-01-11 12:21 2.6.15-mm3 Andrew Morton 2006-01-11 13:43 ` 2.6.15-mm3 Pekka Enberg 2006-01-11 14:27 ` 2.6.15-mm3 Ashutosh Naik 2006-01-11 16:21 ` 2.6.15-mm3 Dominik Karall 2006-01-11 22:22 ` 2.6.15-mm3, current -git: drivers/media/video/ compile errors Adrian Bunk 2006-01-11 22:48 ` Mauro Carvalho Chehab 2006-01-11 16:57 ` [PATCH -mm] mm/rmap.c: don't forget to include module.h Alexey Dobriyan 2006-01-11 21:42 ` Adrian Bunk 2006-01-11 21:50 ` Christoph Lameter 2006-01-11 18:25 ` 2.6.15-mm3 Roman Zippel 2006-01-11 18:45 ` 2.6.15-mm3 Andrew Morton 2006-01-11 22:26 ` 2.6.15-mm3 Roman Zippel 2006-01-11 18:34 ` 2.6.15-mm3 Brice Goglin 2006-01-11 18:40 ` 2.6.15-mm3 Dominik Brodowski 2006-01-11 19:07 ` 2.6.15-mm3 Brice Goglin 2006-01-11 19:55 ` 2.6.15-mm3 Dominik Brodowski 2006-01-11 20:28 ` 2.6.15-mm3 Brice Goglin 2006-01-11 21:21 ` 2.6.15-mm3 Dominik Brodowski 2006-01-11 22:47 ` 2.6.15-mm3 Brice Goglin 2006-01-11 23:00 ` 2.6.15-mm3 Dominik Brodowski 2006-01-11 23:23 ` 2.6.15-mm3 Brice Goglin 2006-01-11 18:49 ` 2.6.15-mm3 Andrew Morton 2006-01-11 21:39 ` 2.6.15-mm3 Grant Coady 2006-01-11 23:41 ` 2.6.15-mm3: arch/ia64/sn/kernel/sn2/sn_proc_fs.c compile error Adrian Bunk 2006-01-12 0:01 ` Andrew Morton 2006-01-12 0:17 ` Adrian Bunk 2006-01-12 0:23 ` Andrew Morton 2006-01-12 0:54 ` Adrian Bunk 2006-01-12 1:02 ` [-mm patch] fix arch/ia64/sn/kernel/tiocx.c compilation Adrian Bunk 2006-01-12 16:43 ` Greg KH 2006-01-12 4:04 ` 2.6.15-mm3 Reuben Farrelly 2006-01-12 4:33 ` 2.6.15-mm3 Andrew Morton 2006-01-12 4:38 ` 2.6.15-mm3 Reuben Farrelly 2006-01-12 8:54 ` 2.6.15-mm3 [USB lost interrupt bug] Reuben Farrelly 2006-01-12 15:53 ` [linux-usb-devel] " Alan Stern 2006-01-15 22:50 ` Reuben Farrelly 2006-01-16 3:22 ` Alan Stern 2006-01-16 3:28 ` Reuben Farrelly 2006-01-16 3:46 ` Alan Stern 2006-01-21 5:21 ` Reuben Farrelly [this message] 2006-01-21 5:47 ` Andrew Morton 2006-01-21 7:58 ` Reuben Farrelly 2006-01-21 8:32 ` [PATCH] " Jeff Garzik 2006-01-21 10:41 ` Reuben Farrelly 2006-01-12 10:48 ` [RFC: -mm patch] swsusp: make some code static Adrian Bunk 2006-01-12 15:29 ` Pavel Machek 2006-01-12 16:18 ` Rafael J. Wysocki 2006-01-12 10:48 ` [-mm patch] drivers/block/aoe/aoecmd.c: make aoecmd_cfg_pkts() static Adrian Bunk 2006-01-12 23:55 ` Ed L. Cashin 2006-01-12 21:05 ` 2.6.15-mm3 Rafael J. Wysocki 2006-01-12 21:58 ` 2.6.15-mm3 Andrew Morton 2006-01-12 22:01 ` 2.6.15-mm3 Patrick McHardy 2006-01-13 8:34 ` 2.6.15-mm3 Sachin Sant 2006-01-13 11:52 ` 2.6.15-mm3 Andrew Morton 2006-01-13 21:59 ` 2.6.15-mm3 Benjamin Herrenschmidt
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