On 22-Nov-2002 Terry Lambert wrote: > John Baldwin wrote: >> > Is it any help to know that my problems on P4 stopped after enabling >> > DISABLE_PSE? Initially I had both of these enabled, but seems that >> > one is enough. Just FYI. >> >> If we can verify that DISABLE_PG_G has no effect then that would be >> nice. > > It has an effect: writing CR3 or a TSS resulting in a changed CR3 > will not invalidate TLB entries with the G flag set, if PGE is set > in CR4.
I know what PG_G does, Terry. My question is that if DISABLE_PG_G has no effect on the _problems_ people are having. -- John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
