On 2013-03-20 21:08 +0100, Greg Kroah-Hartman wrote: > On Tue, Mar 19, 2013 at 10:44:30PM +0100, Sven Joachim wrote: >> On 2013-03-19 22:00 +0100, Alan Stern wrote: >> >> > On Tue, 19 Mar 2013, Sven Joachim wrote: >> > >> >> On 2013-03-19 21:10 +0100, Alan Stern wrote: >> >> >> >> > On Tue, 19 Mar 2013, Sven Joachim wrote: >> >> > >> >> >> > In what way is resume broken? >> >> >> >> >> >> The kernel comes back, but the screen is black. Manually switching VT's >> >> >> is possible, and if I type something I can see it on the screen, but >> >> >> there is no response and the cursor does not blink. It looks as if the >> >> >> VT is not switched backed on resume, and userspace tasks are not >> >> >> restarted. Sysrq combinations apparently work, but produce no output. >> >> > >> >> > Are there any other problems? For example, even before you do a >> >> > suspend, if you type Alt-SysRq-W do you see any processes listed? >> >> >> >> No. >> >> >> >> > There was another report on the linux-usb mailing list today of this >> >> > same patch causing the khubd task to hang. I'm thinking that you might >> >> > be facing a similar problem. >> >> >> >> Maybe, but before the suspend everything seems to be normal. >> > >> > Just out of curiosity, does the patch posted here: >> > >> > http://marc.info/?l=linux-usb&m=136361874807411&w=2 >> > >> > make any difference? >> >> It fixes the problem for me, thanks. :-) > > Ok, I'll postpone this patch for the next stable release, in time for > the fix to be put in at the same time. I think patch 13/75 ("USB: EHCI: dont check DMA values in QH overlays") should also be postponed then, at least Alan said so in <Pine.LNX.4.44L0.1303191125100.15684-100000@xxxxxxxxxxxxxxxxxxxx>. Cheers, Sven -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html