Hi, all, This is KVM test result against kvm.git: 14e84ff8459416648f4f789e7665f6a8e95ecccc and qemu-kvm.git: 9237b2c094a2813324b1cff75c8b8d4653a8b508. We found a VT-d regression issue, KVM guest can not boot with additional NIC device assigned. Gleb has helped to root caused it to qemu-kvm userspace issue, his patch works fine for this issue. Fixed issues: 1. host panic on kernel 2.6.34 https://bugzilla.kernel.org/show_bug.cgi?id=16082 2. qemu fail to parse command line with "-pcidevice B:D.F" https://bugs.launchpad.net/qemu/+bug/597932 3. qemu fail to parse command "-net none" https://bugs.launchpad.net/qemu/+bug/599617 New issue(regression) 1. [KVM VT-d] Guest fail to boot up with one additional device assignment https://bugzilla.kernel.org/show_bug.cgi?id=16437 [Comments from Gleb]: Seems like userspace problem then. Userspace relied on something that was not guarantied by the kernel (access to read only page forwarded to userspace as MMOI) Five old Issues: ================================================ 1. 32PAE Windows guest is slow to boot with acpi on shadow https://sourceforge.net/tracker/?func=detail&aid=2976863&group_id=180599&atid=893831 2. ltp diotest running time is 2.54 times than before https://sourceforge.net/tracker/?func=detail&aid=2723366&group_id=180599&atid=893831 3. 32bits Rhel5/FC6 guest may fail to reboot after installation https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1991647&group_id=180599 4. perfctr wrmsr warning when booting 64bit RHEl5.3 https://sourceforge.net/tracker/?func=detail&aid=2721640&group_id=180599&atid=893831 5. [SR] qemu return form "migrate " command spend long time https://sourceforge.net/tracker/?func=detail&aid=2942079&group_id=180599&atid=893831 Test environment ================================================ Platform A Stoakley/Clovertown CPU 4 Memory size 8G Total Pass Fail NoResult Crash ===================================================================== control_panel 17 15 2 0 0 gtest 23 18 5 0 0 ===================================================================== control_panel 17 15 2 0 0 :KVM_4G_guest_64_g32e 1 1 0 0 0 :KVM_four_sguest_64_gPAE 1 1 0 0 0 :KVM_LM_SMP_64_g32e 1 1 0 0 0 :KVM_linux_win_64_gPAE 1 1 0 0 0 :KVM_LM_SMP_64_gPAE 1 1 0 0 0 :KVM_SR_Continuity_64_gP 1 1 0 0 0 :KVM_four_sguest_64_g32e 1 1 0 0 0 :KVM_four_dguest_64_gPAE 1 1 0 0 0 :KVM_SR_SMP_64_gPAE 1 1 0 0 0 :KVM_LM_Continuity_64_g3 1 0 1 0 0 :KVM_1500M_guest_64_gPAE 1 1 0 0 0 :KVM_LM_Continuity_64_gP 1 1 0 0 0 :KVM_1500M_guest_64_g32e 1 1 0 0 0 :KVM_SR_Continuity_64_g3 1 0 1 0 0 :KVM_two_winxp_64_gPAE 1 1 0 0 0 :KVM_256M_guest_64_gPAE 1 1 0 0 0 :KVM_256M_guest_64_g32e 1 1 0 0 0 gtest 23 18 5 0 0 :boot_up_acpi_64_gPAE 1 1 0 0 0 :boot_up_noacpi_xp_64_gP 1 1 0 0 0 :boot_base_kernel_64_gPA 1 1 0 0 0 :boot_up_vista_64_g32e 1 1 0 0 0 :boot_smp_acpi_win2k3_64 1 0 1 0 0 :kb_nightly_64_gPAE 1 1 0 0 0 :boot_up_acpi_xp_64_g32e 1 1 0 0 0 :boot_smp_win7_ent_64_g3 1 1 0 0 0 :boot_smp_acpi_xp_64_gPA 1 0 1 0 0 :boot_smp_acpi_xp_64_g32 1 1 0 0 0 :boot_smp_vista_64_gPAE 1 1 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_win2008_64_gPAE 1 0 1 0 0 :ltp_nightly_64_g32e 1 0 1 0 0 :boot_smp_win2008_64_g32 1 1 0 0 0 :boot_up_vista_64_gPAE 1 1 0 0 0 :ltp_nightly_64_gPAE 1 0 1 0 0 :boot_smp_acpi_win2k3_64 1 1 0 0 0 :boot_up_noacpi_win2k3_6 1 1 0 0 0 :boot_smp_win7_ent_64_gP 1 1 0 0 0 ===================================================================== Total 40 33 7 0 0 Test environment ================================================ Platform B Nehalem CPU 8 Memory size 4G Report summary of IA32E on vt-NHM1: Total Pass Fail NoResult Crash ===================================================================== control_panel_ept_vpid 12 11 1 0 0 control_panel_ept 4 4 0 0 0 control_panel 3 3 0 0 0 control_panel_vpid 3 3 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 8 0 8 0 0 gtest_ept_vpid 11 10 1 0 0 sriov_ept_vpid 7 3 4 0 0 ===================================================================== control_panel_ept_vpid 12 11 1 0 0 :KVM_LM_Continuity_64_g3 1 0 1 0 0 :KVM_four_dguest_64_g32e 1 1 0 0 0 :KVM_SR_SMP_64_g32e 1 1 0 0 0 :KVM_LM_SMP_64_g32e 1 1 0 0 0 :KVM_1500M_guest_64_gPAE 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_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_LM_SMP_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_LM_SMP_64_g32e 1 1 0 0 0 :KVM_1500M_guest_64_gPAE 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 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 8 0 8 0 0 :one_pcie_smp_nomsi_64_g 1 0 1 0 0 :one_pcie_scp_64_g32e 1 0 1 0 0 :hp_pci_smp_nomsi_64_g32 1 0 1 0 0 :one_pcie_up_64_g32e 1 0 1 0 0 :lm_pcie_smp_64_g32e 1 0 1 0 0 :one_pcie_smp_64_g32e 1 0 1 0 0 :hp_pcie_smp_64_g32e 1 0 1 0 0 :hp_pcie_up_64_g32e 1 0 1 0 0 gtest_ept_vpid 11 10 1 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 0 1 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 7 3 4 0 0 :one_vf_up_64_g32e 1 1 0 0 0 :hp_vf_up_64_g32e 1 0 1 0 0 :hp_vf_smp_64_g32e 1 0 1 0 0 :one_vf_smp_win2k8_64_g3 1 0 1 0 0 :one_vf_smp_64_g32e 1 1 0 0 0 :one_vf_up_win2k8_64_g32 1 0 1 0 0 :two_dev_smp_64_g32e 1 1 0 0 0 ===================================================================== Total 53 39 14 0 0 Best Regards, Xudong Hao -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
