Date: Tue, 25 Apr 2000 07:55:00 -0400 (EDT) From: Luoqi Chen <luoqi@watermarkgroup.com> To: sthaug@nethelp.no Cc: freebsd-smp@FreeBSD.ORG, mihara@prd.fc.nec.co.jp, smp@csn.net Subject: Re: Multiple APIC support (RE: Issues with Spankin' new Poweredge 4400 w/ dual 866's and 133MHz FSB?) Message-ID: <200004251155.e3PBt0D19565@lor.watermarkgroup.com>
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> The pmap.c code looks somewhat different in 3.4-STABLE, and it wasn't > obvious to me what the complete patch for 3.4-STABLE would be. > The fix for non-page-aligned ioapic is to add the offset within the page to get the mapped ioapic address. For 3.4-STABLE, it would be ioapic[i] = (ioapic_t *)&SMP_ioapic[j * PAGE_SIZE + (io_apic_addres[0] & PAGE_MASK)]; I don't have any machine myself to test it with, so if you can confirm it won't break anything on your machine, I would MFC the fix to 3.4-STABLE. -lq To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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