From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] KVM: fix calculation of initial value of rdx register Date: Sun, 19 Nov 2006 10:22:10 +0200 Message-ID: <45601432.1000403@qumranet.com> References: <20061106131502.BD90D2500A7@cleopatra.q> <45599D57.2090001@qumranet.com> <200611161403.13461.mail@earthworm.de> <200611181116.07278.mail@earthworm.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: To: "Hesse, Christian" In-Reply-To: <200611181116.07278.mail-8oMOrB1mGocUSW6y5lq3GQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Hesse, Christian wrote: > On Thursday 16 November 2006 14:03, Hesse, Christian wrote: > >> It did crash again. The log is attached. >> > > I don't know if I already mentioned it, but I think it could be interesting: > When I reboot the notebook after a crash it starts up normally until X server > ist started, then it freezes again. Looks like the second core still has any > problem with its interrupts... > > Very strange. Something to try: boot into runlevel 3 (no X) # bind all processes to cpu 0 for i in /proc/[1-9]*/task/*; do taskset -p 1 ${i##*/}; done # bind all interrupts to cpu 0 pkill -9 irqbalance for i in /proc/irq/*/smp_affinity; do echo 1 > $i; done # (may give some errors) # run kvm with vnc (don't require X) ./qemu ... -vnc 1 > root@revo:~# cat /proc/interrupts > CPU0 CPU1 > 0: 57707101 2 IO-APIC-edge timer > 1: 26901 0 IO-APIC-edge i8042 > 8: 521165 0 IO-APIC-edge rtc > 9: 46288 1 IO-APIC-level acpi > 12: 509781 0 IO-APIC-edge i8042 > 14: 267769 0 IO-APIC-edge ide0 > 16: 714844 0 IO-APIC-level ipw3945 > 17: 4899673 2306254 IO-APIC-level uhci_hcd:usb5, > i915@pci:0000:00:02.0, eth0 > 18: 439507 0 IO-APIC-level uhci_hcd:usb4 > 19: 0 0 IO-APIC-level uhci_hcd:usb3 > 20: 0 0 IO-APIC-level yenta > 21: 2 0 IO-APIC-level ohci1394 > 22: 2 0 IO-APIC-level ehci_hcd:usb1, uhci_hcd:usb2 > 23: 1100203 0 IO-APIC-level sdhci:slot0, HDA Intel > NMI: 0 0 > LOC: 57706935 57669244 > ERR: 1 > MIS: 0 > root@revo:~# lspci | grep 00:02.0 > 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML > Express Integrated Graphics Controller (rev 03) > > The second power cycle works without problems though. Do you think that is > helpful in any way? > -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV