Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758276AbYAPDcZ (ORCPT ); Tue, 15 Jan 2008 22:32:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757263AbYAPDcS (ORCPT ); Tue, 15 Jan 2008 22:32:18 -0500 Received: from rv-out-0910.google.com ([209.85.198.186]:55036 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757245AbYAPDcR (ORCPT ); Tue, 15 Jan 2008 22:32:17 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=VxUJPvMRDA2coRPhuVnf5JWcQvvqy6PdBnGxiiz80J13eihvRR1KO1esWmHkT4EQucEf8EfWP0xfF1Xi+iZQlrDl2CP+rrkekgdACqT4ZLovsQTCdFRP7dYMgPj4KHY9akHe2ODzVh6uRpn8zahTCsXo/eUyK+WsxnbpMjXKapM= Message-ID: <86802c440801151932o6aaea248w7d1137eaa2ac3579@mail.gmail.com> Date: Tue, 15 Jan 2008 19:32:17 -0800 From: "Yinghai Lu" To: "Ingo Molnar" Subject: hpet_late_init hang Cc: LKML MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1529 Lines: 41 " commit e5ed385fa0d6f35406e3e3ed75e5eb9adeb811df Author: Balaji Rao Date: Tue Jan 15 16:53:29 2008 +0100 Assign IRQs to HPET Timers " in x86.git cause my servers hang after Calling initcall 0xffffffff80b9a465: hpet_late_init+0x0/0x100() after reverting that I got: initcall 0xffffffff80b947d1 ran for 19 msecs: pci_iommu_init+0x0/0x13() Calling initcall 0xffffffff80b9a465: hpet_late_init+0x0/0x100() hpet0: at MMIO 0xfed00000, IRQs 2, 8, 31 hpet0: 3 32-bit timers, 25000000 Hz initcall 0xffffffff80b9a465: hpet_late_init+0x0/0x100() returned 0. initcall 0xffffffff80b9a465 ran for 7 msecs: hpet_late_init+0x0/0x100() CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 0: 86 0 0 0 0 0 1 0 IO-APIC-edge timer 4: 0 0 0 0 0 0 1 838 IO-APIC-edge serial 7: 1 0 0 0 0 0 0 0 IO-APIC-edge 8: 0 0 0 0 0 0 0 0 IO-APIC-edge rtc0 for mcp55, it should already route hpet to ioapic pin2 or the irq0. YH -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/