From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Riccardo" Subject: Re: Gentoo guest with smp: emerge freeze while recompile world Date: Sun, 23 May 2010 14:12:40 +0200 Message-ID: <20100523121105.M90870@gmail.com> References: <20100519082724.M61793@alice.it> <4BF6A4F0.70209@redhat.com> <20100521154610.M97839@gmail.com> <201005211135.36592.iggy@theiggy.com> <20100521164533.M78490@gmail.com> <4BF913C2.3060705@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: kvm@vger.kernel.org To: kvm@vger.kernel.org Return-path: Received: from smtp-out24.alice.it ([85.33.2.24]:3616 "EHLO smtp-out24.alice.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753514Ab0EWMMm (ORCPT ); Sun, 23 May 2010 08:12:42 -0400 In-Reply-To: <4BF913C2.3060705@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: ---------- Original Message ----------- From: Avi Kivity To: Riccardo Cc: kvm@vger.kernel.org Sent: Sun, 23 May 2010 14:38:42 +0300 Subject: Re: Gentoo guest with smp: emerge freeze while recompile world > On 05/21/2010 07:47 PM, Riccardo wrote: > > > >> If you are using kvm-clock, maybe try disabling that. > >> > >> > > $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource > > hpet > > > > This is from server, not from VM (that have freeze). > > > > What about the guest? > > -- > error compiling committee.c: too many arguments to function ------- End of Original Message ------- # dmesg | grep clock [ 0.000000] kvm-clock: cpu 0, msr 0:1845bc1, boot clock [ 0.000000] kvm-clock: cpu 0, msr 0:28047bc1, primary cpu clock [ 0.000999] hpet clockevent registered [ 0.084027] kvm-clock: cpu 1, msr 0:28063bc1, secondary cpu clock [ 0.102059] kvm-clock: cpu 2, msr 0:2807fbc1, secondary cpu clock [ 0.120035] kvm-clock: cpu 3, msr 0:2809bbc1, secondary cpu clock [ 0.148051] kvm-clock: cpu 4, msr 0:280b7bc1, secondary cpu clock [ 0.173039] kvm-clock: cpu 5, msr 0:280d3bc1, secondary cpu clock # cat /sys/devices/system/clocksource/clocksource0/current_clocksource kvm-clock # cat /sys/devices/system/clocksource/clocksource0/available_clocksource kvm-clock tsc hpet acpi_pm Do you think it's a related issue with the system freeze under compiling with newer kernel? Best regards, Riccardo