From: Farkas Levente <lfarkas-lWVWdrzSO4GHXe+LvDLADg@public.gmane.org>
To: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Cc: kvm-devel <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Re: [ANNOUNCE] kvm-48 release
Date: Fri, 19 Oct 2007 09:49:26 +0200 [thread overview]
Message-ID: <47186186.5070409@bppiac.hu> (raw)
In-Reply-To: <471790A3.5080704-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
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Avi Kivity wrote:
> kvm-47 had a host memory corruption bug when setting the guest pte dirty
> bit, so here's kvm-48 with a fix.
>
> Note that guest time accounting, below, will only work with Linux 2.6.24+.
smp guests still not working with kvm-48:-( i can't image what others
can do to make it work. guests hang at random stage during boot. i
attached guests boot screenshot. setup:
------------------------------------------------
- host:
- Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
- Intel S3000AHV
- 8GB RAM
- CentOS-5
- kernel-2.6.18-8.1.14.el5 x86_64 64bit
- guest-1:
- CentOS-5
- kernel-2.6.18-8.1.14.el5 i386 32bit
- guest-2:
- CentOS-5
- kernel-2.6.18-8.1.14.el5 x86_64 64bit
- guest-3:
- Mandrake-9
- kernel-2.4.19.16mdk-1-1mdk 32bit
- guest-4:
- Windows XP Professional 32bit
------------------------------------------------
i try guest-1 and huest-2 with 4 vcpu others with 1 vcpu.
on host the only thing i've got in dmesg:
------------------------------------------------
Call Trace:
<IRQ> [<ffffffff800b2c30>] softlockup_tick+0xdb/0xed
[<ffffffff800933ec>] update_process_times+0x42/0x68
[<ffffffff80073d61>] smp_local_timer_interrupt+0x23/0x47
[<ffffffff80074423>] smp_apic_timer_interrupt+0x41/0x47
[<ffffffff8005bcc2>] apic_timer_interrupt+0x66/0x6c
<EOI> [<ffffffff88205999>] :kvm:kvm_flush_remote_tlbs+0xfb/0x109
[<ffffffff88205988>] :kvm:kvm_flush_remote_tlbs+0xea/0x109
[<ffffffff88206314>] :kvm:gfn_to_page+0xa3/0xd5
[<ffffffff88205573>] :kvm:mark_page_dirty+0x9/0x2a
[<ffffffff8820b62c>] :kvm:kvm_mmu_pte_write+0x1fc/0x330
[<ffffffff882065d9>] :kvm:emulator_write_emulated_onepage+0x6e/0xce
[<ffffffff8820fcd0>] :kvm:x86_emulate_insn+0x2b98/0x4134
[<ffffffff80008e1a>] __handle_mm_fault+0x832/0xdf2
[<ffffffff8840a404>] :kvm_intel:vmcs_readl+0x17/0x1c
[<ffffffff88206ac2>] :kvm:emulate_instruction+0x152/0x290
[<ffffffff8840cb98>] :kvm_intel:handle_exception+0x170/0x250
[<ffffffff882074f6>] :kvm:kvm_vcpu_ioctl+0x343/0xf43
[<ffffffff80044d32>] try_to_wake_up+0x407/0x418
[<ffffffff800850b5>] __wake_up_common+0x3e/0x68
[<ffffffff8002dd9c>] __wake_up+0x38/0x4f
[<ffffffff80021b8a>] __up_read+0x19/0x7f
[<ffffffff8011735a>] avc_has_perm+0x43/0x55
[<ffffffff80117e91>] inode_has_perm+0x56/0x63
[<ffffffff80058bf1>] getnstimeofday+0x10/0x28
[<ffffffff80086c37>] default_wake_function+0x0/0xe
[<ffffffff80117f32>] file_has_perm+0x94/0xa3
[<ffffffff8003fc5b>] do_ioctl+0x21/0x6b
[<ffffffff8002fa61>] vfs_ioctl+0x248/0x261
[<ffffffff8004a267>] sys_ioctl+0x59/0x78
[<ffffffff8005b2c1>] tracesys+0xd1/0xdc
------------------------------------------------
--
Levente "Si vis pacem para bellum!"
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next prev parent reply other threads:[~2007-10-19 7:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-18 16:58 [ANNOUNCE] kvm-48 release Avi Kivity
[not found] ` <471790A3.5080704-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-10-19 7:49 ` Farkas Levente [this message]
[not found] ` <47186186.5070409-lWVWdrzSO4GHXe+LvDLADg@public.gmane.org>
2007-10-19 9:00 ` Farkas Levente
[not found] ` <47187245.3020201-lWVWdrzSO4GHXe+LvDLADg@public.gmane.org>
2007-10-19 9:11 ` Laurent Vivier
[not found] ` <471874AD.4080201-6ktuUTfB/bM@public.gmane.org>
2007-10-19 11:44 ` Farkas Levente
[not found] ` <47189897.508-lWVWdrzSO4GHXe+LvDLADg@public.gmane.org>
2007-10-19 13:35 ` Farkas Levente
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