From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bastian Blank Subject: Re: pvops-2.6.32 - Interrupt routing problem Date: Sun, 14 Mar 2010 16:23:34 +0100 Message-ID: <20100314152334.GA6483@wavehammer.waldi.eu.org> References: <20100310111923.GA7087@wavehammer.waldi.eu.org> <20100314140813.GA5309@wavehammer.waldi.eu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Content-Disposition: inline In-Reply-To: <20100314140813.GA5309@wavehammer.waldi.eu.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Jeremy Fitzhardinge , xen-devel@lists.xensource.com Cc: Keir Fraser List-Id: xen-devel@lists.xenproject.org On Sun, Mar 14, 2010 at 03:08:14PM +0100, Bastian Blank wrote: > On Wed, Mar 10, 2010 at 12:19:23PM +0100, Bastian Blank wrote: > > I was able to test Xen 3.4.3-rc3 and the current 2.6.32 tree on a > > HP DL385 G6. > It also happens with Xen 4.0.0-rc6. Oops, I'm blind: -IOAPIC[0]: apic_id 8, version 17, address 0xfec00000, GSI 0-15 +IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI 0-0 ACPI: IOAPIC (id[0x09] address[0xfec01000] gsi_base[16]) -IOAPIC[1]: apic_id 9, version 17, address 0xfec01000, GSI 16-31 +IOAPIC[1]: apic_id 9, version 0, address 0xfec01000, GSI 16-16 ACPI: IOAPIC (id[0x0a] address[0xfec02000] gsi_base[32]) -IOAPIC[2]: apic_id 10, version 17, address 0xfec02000, GSI 32-47 +IOAPIC[2]: apic_id 10, version 0, address 0xfec02000, GSI 32-32 +ERROR: Unable to locate IOAPIC for GSI 2 ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) -ACPI: IRQ0 used by override. -ACPI: IRQ2 used by override. -ACPI: IRQ9 used by override. +ERROR: Unable to locate IOAPIC for GSI 9 The kernel running on Xen does not even detect the version and GSI ranges correctly. Bastian -- Knowledge, sir, should be free to all! -- Harry Mudd, "I, Mudd", stardate 4513.3