Hi! > >>>> I have problems with swsusp again. While suspending, the very last thing kernel > >>>> writes is 'restoring higmem' and then hangs, hardly. No sysrq response at all. > >>>> Here is a snapshot of the screen: > >>>> http://www.fi.muni.cz/~xslaby/sklad/swsusp_higmem.gif > >>>> > >>>> It's SMP system (HT), higmem enabled (1 gig of ram). > >>> Most probably it hangs in device_power_up(), so the problem seems to be > >>> with one of the devices that are resumed with IRQs off. > >>> > >>> Does vanila .18-rc2 work? > >> Yup, it does. > > > > Can you try up kernel, no highmem? (mem=512M)? > > It writes then: > p16v: status 0xffffffff, mask 0x00001000, pvoice f7c04a20, use 0 > in endless loop when resuming -- after reading from swap. Okay, so we have two different problems here. One is "hang during suspend" with smp/highmem mode, and one is probably driver problem with p16v (whatever it is). /data/l/linux/sound/pci/emu10k1/irq.c: snd_printk(KERN_ERR "p16v: status: 0x%08x, mask=0x%08x, pvoice=%p, use=%d\n", status2, mask, pvoice, pvoice->use); ...aha, so you may want to unload emu10k1 for testing. Since you mention radeon in one of your other mails, just try it in vesafb mode... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
