Messages in this thread | | | Date | Thu, 15 May 2008 10:54:26 -0700 | From | Arjan van de Ven <> | Subject | Re: Suspend/Resume bug in PCI layer wrt quirks |
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On Thu, 15 May 2008 09:07:06 -0700 > > internally. ioremap()/iounmap() does a global tlb flush of course, > > which includes doing an IPI to other cpus. However, during early > > resume, interrupts are disabled, and it's not allowed to do a > > IPI/global tlbflush with interrupts off... > > Yeah I just got a similar report for quirk_vialatency(). But why are > we only seeing these issues now? Is our interrupt disabled check > catching more stuff these days?
we're now more systematically collecting WARN_ON()'s.....
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