On Thu, 14 Aug 2003, John Baldwin wrote: > In that case, CPU 2 uses an IPI to "push" the interrupt over to CPU 1 > since CPU 1 is in the kernel. CPU 2 will not handle an interrupt unless > it can get the giant lock. > > -- > > John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/
So on 4.x, any SMP race is probably also a UP race, but we just don't see it because UP can't preempt. Well, I guess the spl() fix is probably going to be the quickest here then, please send it to me once you've pounded on it, Ed. Mike "Silby" Silbersack _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
