On Thu, Mar 09, 2006 at 04:23:15PM +0000, John Baldwin wrote: > jhb 2006-03-09 16:23:15 UTC > > FreeBSD src repository > > Modified files: (Branch: RELENG_4) > sys/i386/i386 mpapic.c > Log: > Revert the previous change. Even though Intel insists that the behavior > this change restores is wrong, it turns out the "proper" method is worse > in practice for existing machines. This is probably due to the fact that > using fixed priority with a physical broadcast destination effectively > broadcasts interrupts to all CPUs. Fixing that would require a lot more > work than just restoring the previous "incorrect" behavior and would > probably be riskier as well. > > PR: kern/94160 > Reported by: Richard Wiwatowski rjwiwat at internode dot on dot net > > Revision Changes Path > 1.37.2.9 +3 -3 src/sys/i386/i386/mpapic.c
This problem cannot affect a kernel unless it has been built with "options SMP", can it? Thanks! -- Yar _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
