* Biweekly KVM Test report, kernel a3e2cba1... qemu 2c9bb5d4...
@ 2011-04-02 10:14 Ren, Yongjie
2011-04-03 8:43 ` Avi Kivity
0 siblings, 1 reply; 4+ messages in thread
From: Ren, Yongjie @ 2011-04-02 10:14 UTC (permalink / raw)
To: kvm@vger.kernel.org
Hi All,
This is KVM test result against kvm.git a3e2cba1e702cfe15e2ebb20a75b88f02c834d3f based on kernel 2.6.38+, and qemu-kvm.git 2c9bb5d4e5ae3b12ad71bd6a0c1b32003661f53a.
We found 1 bug about "guest cannot boot with 8 VFs or more".
The VT-d bug 730441 (qemu bugzilla) concerning "nomsi NIC" is still exist for near a month.
2 bugs about “Save/Restore” and "Live Migration" are fixed.
New issue:
1.guest cannot boot with 8 VFs or more
https://bugs.launchpad.net/qemu/+bug/744195
Fixed issues:
1. [KVM-User] I/O errors after "Save/Restore"
https://bugs.launchpad.net/qemu/+bug/739088.
2. [KVM-User] guest hangs when using network after live migration
https://bugs.launchpad.net/qemu/+bug/739092
Old Issues:
================================================
1. ltp diotest running time is 2.54 times than before
https://sourceforge.net/tracker/?func=detail&aid=2723366&group_id=180599&atid=893831
2. perfctr wrmsr warning when booting 64bit RHEl5.3
https://sourceforge.net/tracker/?func=detail&aid=2721640&group_id=180599&atid=893831
3. [VT-d] NIC doesn't work with "pci=nomsi" configurartion
https://bugs.launchpad.net/qemu/+bug/730441
Test environment:
==================================================================
Platform Westmere-EP Sandy Bridge
CPU 24 8
Memory size 10G 2G
Report summary of IA32E on Westmere-EP:
Summary Test Report of Last Session
=====================================================================
Total Pass Fail NoResult Crash
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
control_panel_vpid 3 3 0 0 0
control_panel 3 3 0 0 0
control_panel_ept 4 4 0 0 0
gtest_vpid 1 1 0 0 0
gtest_ept 1 1 0 0 0
gtest 3 3 0 0 0
vtd_ept_vpid 14 5 9 0 0
gtest_ept_vpid 11 11 0 0 0
sriov_ept_vpid 5 5 0 0 0
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
:KVM_LM_Continuity_64_g3 1 1 0 0 0
:KVM_four_dguest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
:KVM_SR_SMP_64_g32e 1 1 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_two_winxp_64_g32e 1 1 0 0 0
:KVM_256M_guest_64_gPAE 1 1 0 0 0
:KVM_SR_Continuity_64_g3 1 1 0 0 0
:KVM_256M_guest_64_g32e 1 1 0 0 0
:KVM_four_sguest_64_g32e 1 1 0 0 0
control_panel_vpid 3 3 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
control_panel 3 3 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
control_panel_ept 4 4 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
gtest_vpid 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest_ept 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest 3 3 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_smp_win7_ent_64_gP 1 1 0 0 0
:boot_smp_vista_64_g32e 1 1 0 0 0
vtd_ept_vpid 14 5 9 0 0
:one_pcie_up_xp_64_g32e 1 0 1 0 0
:hp_pcie_smp_xp_64_g32e 1 0 1 0 0
:two_dev_smp_nomsi_64_g3 1 0 1 0 0
:one_pcie_up_64_g32e 1 1 0 0 0
:hp_pcie_smp_nomsi_64_g3 1 0 1 0 0
:lm_pcie_smp_64_g32e 1 0 1 0 0
:hp_pcie_up_xp_64_g32e 1 0 1 0 0
:two_dev_smp_64_g32e 1 0 1 0 0
:one_pcie_smp_nomsi_64_g 1 0 1 0 0
:one_pcie_scp_64_g32e 1 1 0 0 0
:one_pcie_smp_xp_64_g32e 1 0 1 0 0
:hp_pcie_smp_64_g32e 1 1 0 0 0
:one_pcie_smp_64_g32e 1 1 0 0 0
:hp_pcie_up_64_g32e 1 1 0 0 0
gtest_ept_vpid 11 11 0 0 0
:boot_up_acpi_64_g32e 1 1 0 0 0
:boot_base_kernel_64_g32 1 1 0 0 0
:kb_nightly_64_g32e 1 1 0 0 0
:boot_up_acpi_win2k3_64_ 1 1 0 0 0
:boot_up_vista_64_g32e 1 1 0 0 0
:ltp_nightly_64_g32e 1 1 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_smp_acpi_win2k3_64 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
:boot_up_acpi_xp_64_g32e 1 1 0 0 0
:boot_smp_acpi_xp_64_g32 1 1 0 0 0
sriov_ept_vpid 5 5 0 0 0
:one_vf_up_64_g32e 1 1 0 0 0
:hp_vf_up_64_g32e 1 1 0 0 0
:hp_vf_smp_64_g32e 1 1 0 0 0
:one_vf_smp_64_g32e 1 1 0 0 0
:two_dev_smp_64_g32e 1 1 0 0 0
=====================================================================
Total 57 48 9 0 0
Report summary of IA32E on Sandy Bridge:
Summary Test Report of Last Session
=====================================================================
Total Pass Fail NoResult Crash
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
control_panel_vpid 3 3 0 0 0
control_panel_ept 4 4 0 0 0
control_panel 3 3 0 0 0
gtest_ept 1 1 0 0 0
gtest_vpid 1 1 0 0 0
gtest 3 3 0 0 0
vtd_ept_vpid 8 5 3 0 0
gtest_ept_vpid 11 11 0 0 0
sriov_ept_vpid 5 5 0 0 0
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
:KVM_LM_Continuity_64_g3 1 1 0 0 0
:KVM_four_dguest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
:KVM_SR_SMP_64_g32e 1 1 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_two_winxp_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_256M_guest_64_gPAE 1 1 0 0 0
:KVM_SR_Continuity_64_g3 1 1 0 0 0
:KVM_256M_guest_64_g32e 1 1 0 0 0
:KVM_four_sguest_64_g32e 1 1 0 0 0
control_panel_vpid 3 3 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
control_panel_ept 4 4 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
control_panel 3 3 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
gtest_ept 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest_vpid 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest 3 3 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_smp_win7_ent_64_gP 1 1 0 0 0
:boot_smp_vista_64_g32e 1 1 0 0 0
vtd_ept_vpid 8 5 3 0 0
:one_pcie_up_64_g32e 1 1 0 0 0
:lm_pcie_smp_64_g32e 1 0 1 0 0
:hp_pcie_smp_nomsi_64_g3 1 0 1 0 0
:one_pcie_scp_64_g32e 1 1 0 0 0
:one_pcie_smp_nomsi_64_g 1 0 1 0 0
:hp_pcie_smp_64_g32e 1 1 0 0 0
:one_pcie_smp_64_g32e 1 1 0 0 0
:hp_pcie_up_64_g32e 1 1 0 0 0
gtest_ept_vpid 11 11 0 0 0
:boot_up_acpi_64_g32e 1 1 0 0 0
:boot_base_kernel_64_g32 1 1 0 0 0
:boot_up_acpi_win2k3_64_ 1 1 0 0 0
:kb_nightly_64_g32e 1 1 0 0 0
:boot_up_vista_64_g32e 1 1 0 0 0
:ltp_nightly_64_g32e 1 1 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_up_acpi_xp_64_g32e 1 1 0 0 0
:boot_smp_acpi_win2k3_64 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
:boot_smp_acpi_xp_64_g32 1 1 0 0 0
sriov_ept_vpid 5 5 0 0 0
:one_vf_up_64_g32e 1 1 0 0 0
:hp_vf_up_64_g32e 1 1 0 0 0
:hp_vf_smp_64_g32e 1 1 0 0 0
:one_vf_smp_64_g32e 1 1 0 0 0
:two_dev_smp_64_g32e 1 1 0 0 0
=====================================================================
Total 51 48 3 0 0
Best Regards,
Yongjie Ren (Jay)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Biweekly KVM Test report, kernel a3e2cba1... qemu 2c9bb5d4...
2011-04-02 10:14 Biweekly KVM Test report, kernel a3e2cba1... qemu 2c9bb5d4 Ren, Yongjie
@ 2011-04-03 8:43 ` Avi Kivity
2011-04-04 15:19 ` Alex Williamson
0 siblings, 1 reply; 4+ messages in thread
From: Avi Kivity @ 2011-04-03 8:43 UTC (permalink / raw)
To: Ren, Yongjie, Alex.Williamson; +Cc: kvm@vger.kernel.org
On 04/02/2011 01:14 PM, Ren, Yongjie wrote:
> Hi All,
> This is KVM test result against kvm.git a3e2cba1e702cfe15e2ebb20a75b88f02c834d3f based on kernel 2.6.38+, and qemu-kvm.git 2c9bb5d4e5ae3b12ad71bd6a0c1b32003661f53a.
>
> We found 1 bug about "guest cannot boot with 8 VFs or more".
> The VT-d bug 730441 (qemu bugzilla) concerning "nomsi NIC" is still exist for near a month.
> 2 bugs about “Save/Restore” and "Live Migration" are fixed.
>
> New issue:
> 1.guest cannot boot with 8 VFs or more
> https://bugs.launchpad.net/qemu/+bug/744195
>
Alex?
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Biweekly KVM Test report, kernel a3e2cba1... qemu 2c9bb5d4...
2011-04-03 8:43 ` Avi Kivity
@ 2011-04-04 15:19 ` Alex Williamson
2011-04-05 9:01 ` Avi Kivity
0 siblings, 1 reply; 4+ messages in thread
From: Alex Williamson @ 2011-04-04 15:19 UTC (permalink / raw)
To: Avi Kivity; +Cc: Ren, Yongjie, kvm@vger.kernel.org
On Sun, 2011-04-03 at 11:43 +0300, Avi Kivity wrote:
> On 04/02/2011 01:14 PM, Ren, Yongjie wrote:
> > Hi All,
> > This is KVM test result against kvm.git a3e2cba1e702cfe15e2ebb20a75b88f02c834d3f based on kernel 2.6.38+, and qemu-kvm.git 2c9bb5d4e5ae3b12ad71bd6a0c1b32003661f53a.
> >
> > We found 1 bug about "guest cannot boot with 8 VFs or more".
> > The VT-d bug 730441 (qemu bugzilla) concerning "nomsi NIC" is still exist for near a month.
Fix for this has been posted for a while -
http://www.spinics.net/lists/kvm/msg51735.html
> > 2 bugs about “Save/Restore” and "Live Migration" are fixed.
> >
> > New issue:
> > 1.guest cannot boot with 8 VFs or more
> > https://bugs.launchpad.net/qemu/+bug/744195
> >
>
> Alex?
Yep, we only support a fixed number of memory slots and device
assignment is a consumer. The core kvm code isn't very graceful about
exceeding that limit. We could add a temporary limit of assigned
devices, but it's not guaranteed to hit before we run out of slots since
it depends on the device. The real fix is to make kvm support an
arbitrary number of slots, but I don't know how to cache mmio fault
misses and it's since dropped below the cut line on my todo list.
Thanks,
Alex
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Biweekly KVM Test report, kernel a3e2cba1... qemu 2c9bb5d4...
2011-04-04 15:19 ` Alex Williamson
@ 2011-04-05 9:01 ` Avi Kivity
0 siblings, 0 replies; 4+ messages in thread
From: Avi Kivity @ 2011-04-05 9:01 UTC (permalink / raw)
To: Alex Williamson; +Cc: Ren, Yongjie, kvm@vger.kernel.org
On 04/04/2011 06:19 PM, Alex Williamson wrote:
> On Sun, 2011-04-03 at 11:43 +0300, Avi Kivity wrote:
> > On 04/02/2011 01:14 PM, Ren, Yongjie wrote:
> > > Hi All,
> > > This is KVM test result against kvm.git a3e2cba1e702cfe15e2ebb20a75b88f02c834d3f based on kernel 2.6.38+, and qemu-kvm.git 2c9bb5d4e5ae3b12ad71bd6a0c1b32003661f53a.
> > >
> > > We found 1 bug about "guest cannot boot with 8 VFs or more".
> > > The VT-d bug 730441 (qemu bugzilla) concerning "nomsi NIC" is still exist for near a month.
>
> Fix for this has been posted for a while -
> http://www.spinics.net/lists/kvm/msg51735.html
Sorry about that, applied now to next and stable-0.14.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-04-05 9:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2011-04-02 10:14 Biweekly KVM Test report, kernel a3e2cba1... qemu 2c9bb5d4 Ren, Yongjie
2011-04-03 8:43 ` Avi Kivity
2011-04-04 15:19 ` Alex Williamson
2011-04-05 9:01 ` Avi Kivity
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