On Wednesday 24 August 2005 03:59, Shaohua Li wrote: > On Wed, 2005-08-24 at 03:52 +0200, Andi Kleen wrote: > > Shaohua Li <[EMAIL PROTECTED]> writes: > > > x86-64 has resume support. It uses 'on_each_cpu' in resume method, > > > which is known broken. We'd better fix it. > > > > What is broken with it? > > It's a sysdev. The resume method is invoked with interrupt disabled.
But only local interrupt disabled, no? Hmm - didn't we have a WARN_ON(irqs_disabled()) in smp_call_function(). Anyways, it'll probably still work for now because the system should be synchronized at this point. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/