Is that definitely a regression since Xen-3.2.2 final release (#16989)?
There isn't really anything backported for 3.2.3 which would cause this
problem, afaics.
If you're really sure then it'd be helpful if you could bisect the offending
changeset. There are only about 30 changesets between 3.2.2 and 3.2.3-rc1.
 -- Keir
On 13/12/2008 14:03, "Li, Haicheng" <haicheng.li@xxxxxxxxx> wrote:
> Hi all,
>
> We've finished a round of regression testing with Xen-3.2.3-rc1 (#17021); one
> new issue was found. Thanks.
>
> New Issue:
> ==============================================
> 1. [Xen-3.2.3-rc1] On PAE host, HVM SMP Linux booting becomes very slow if
> timer_mode is not specified explicitly.
> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1395 
>
> Testing Environments:
> ==============================================
> PAE
> Dom0 OS RHEL5.1
> CPU Clovertown
> Memory size 8G
>
> IA32E
> Dom0 OS RHEL5.1
> CPU Clovertown
> Memory size 8G
>
> Details:
> ===============================================
> Platform : 32E
> Service OS : Red Hat Enterprise Linux Server release 5.1 (Tikanga)
> Hardware : Clovertown
> Xen package: Xen 3.2.3 RC1 17021
>
> Summary Test Report of Last Session
> =====================================================================
> Total Pass Fail NoResult Crash
> =====================================================================
> vtd 5 5 0 0 0
> control_panel 20 20 0 0 0
> gtest 20 20 0 0 0
> =====================================================================
> vtd 5 5 0 0 0
> :two_dev_up_xp_nomsi_64_ 1 1 0 0 0
> :two_dev_smp_nomsi_64_g3 1 1 0 0 0
> :two_dev_scp_nomsi_64_g3 1 1 0 0 0
> :two_dev_up_nomsi_64_g32 1 1 0 0 0
> :two_dev_smp_xp_nomsi_64 1 1 0 0 0
> control_panel 20 20 0 0 0
> :XEN_1500M_guest_64_g32e 1 1 0 0 0
> :XEN_4G_guest_64_g32e 1 1 0 0 0
> :XEN_LM_Continuity_64_g3 1 1 0 0 0
> :XEN_256M_xenu_64_gPAE 1 1 0 0 0
> :XEN_four_vmx_xenu_seq_6 1 1 0 0 0
> :XEN_vmx_vcpu_pin_64_g32 1 1 0 0 0
> :XEN_SR_Continuity_64_g3 1 1 0 0 0
> :XEN_linux_win_64_g32e 1 1 0 0 0
> :XEN_vmx_2vcpu_64_g32e 1 1 0 0 0
> :XEN_four_dguest_co_64_g 1 1 0 0 0
> :XEN_1500M_guest_64_gPAE 1 1 0 0 0
> :XEN_two_winxp_64_g32e 1 1 0 0 0
> :XEN_4G_guest_64_gPAE 1 1 0 0 0
> :XEN_four_sguest_seq_64_ 1 1 0 0 0
> :XEN_256M_guest_64_gPAE 1 1 0 0 0
> :XEN_LM_SMP_64_g32e 1 1 0 0 0
> :XEN_Nevada_xenu_64_g32e 1 1 0 0 0
> :XEN_256M_guest_64_g32e 1 1 0 0 0
> :XEN_SR_SMP_64_g32e 1 1 0 0 0
> :XEN_four_sguest_seq_64_ 1 1 0 0 0
> gtest 20 20 0 0 0
> :boot_up_acpi_win2k_64_g 1 1 0 0 0
> :boot_up_noacpi_win2k_64 1 1 0 0 0
> :reboot_xp_64_g32e 1 1 0 0 0
> :boot_up_vista_64_g32e 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
> :boot_up_acpi_64_g32e 1 1 0 0 0
> :boot_base_kernel_64_g32 1 1 0 0 0
> :boot_up_win2008_64_g32e 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_nevada_64_g32e 1 1 0 0 0
> :boot_smp_vista_64_g32e 1 1 0 0 0
> :ltp_nightly_64_g32e 1 1 0 0 0
> :boot_fc9_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_rhel5u1_64_g32e 1 1 0 0 0
> :reboot_fc6_64_g32e 1 1 0 0 0
> :boot_smp_acpi_win2k_64_ 1 1 0 0 0
> =====================================================================
> Total 45 45 0 0 0
>
> Platform : PAE
> Service OS : Red Hat Enterprise Linux Server release 5.1 (Tikanga)
> Hardware : Clovertown
> Xen package: Xen 3.2.3 RC1 #17021
>
> Summary Test Report of Last Session
> =====================================================================
> Total Pass Fail NoResult Crash
> =====================================================================
> vtd 5 4 1 0 0
> control_panel 14 14 0 0 0
> gtest 23 23 0 0 0
> =====================================================================
> vtd 5 4 1 0 0
> :two_dev_up_xp_nomsi_PAE 1 1 0 0 0
> :two_dev_smp_xp_nomsi_PA 1 1 0 0 0
> :two_dev_smp_nomsi_PAE_g 1 0 1 0 0
> :two_dev_scp_nomsi_PAE_g 1 1 0 0 0
> :two_dev_up_nomsi_PAE_gP 1 1 0 0 0
> control_panel 14 14 0 0 0
> :XEN_4G_guest_PAE_gPAE 1 1 0 0 0
> :XEN_four_vmx_xenu_seq_P 1 1 0 0 0
> :XEN_four_dguest_co_PAE_ 1 1 0 0 0
> :XEN_linux_win_PAE_gPAE 1 1 0 0 0
> :XEN_SR_SMP_PAE_gPAE 1 1 0 0 0
> :XEN_LM_SMP_PAE_gPAE 1 1 0 0 0
> :XEN_SR_Continuity_PAE_g 1 1 0 0 0
> :XEN_vmx_vcpu_pin_PAE_gP 1 1 0 0 0
> :XEN_two_winxp_PAE_gPAE 1 1 0 0 0
> :XEN_LM_Continuity_PAE_g 1 1 0 0 0
> :XEN_256M_guest_PAE_gPAE 1 1 0 0 0
> :XEN_1500M_guest_PAE_gPA 1 1 0 0 0
> :XEN_vmx_2vcpu_PAE_gPAE 1 1 0 0 0
> :XEN_four_sguest_seq_PAE 1 1 0 0 0
> gtest 23 23 0 0 0
> :boot_up_acpi_PAE_gPAE 1 1 0 0 0
> :ltp_nightly_PAE_gPAE 1 1 0 0 0
> :boot_up_acpi_xp_PAE_gPA 1 1 0 0 0
> :reboot_xp_PAE_gPAE 1 1 0 0 0
> :boot_up_vista_PAE_gPAE 1 1 0 0 0
> :boot_fc9_PAE_gPAE 1 1 0 0 0
> :boot_up_acpi_win2k3_PAE 1 1 0 0 0
> :boot_smp_acpi_win2k3_PA 1 1 0 0 0
> :boot_smp_acpi_win2k_PAE 1 1 0 0 0
> :boot_up_acpi_win2k_PAE_ 1 1 0 0 0
> :boot_smp_acpi_xp_PAE_gP 1 1 0 0 0
> :boot_up_noacpi_win2k_PA 1 1 0 0 0
> :boot_smp_vista_PAE_gPAE 1 1 0 0 0
> :boot_up_noacpi_win2k3_P 1 1 0 0 0
> :boot_nevada_PAE_gPAE 1 1 0 0 0
> :boot_indiana_PAE_gPAE 1 1 0 0 0
> :boot_rhel5u1_PAE_gPAE 1 1 0 0 0
> :boot_base_kernel_PAE_gP 1 1 0 0 0
> :boot_up_win2008_PAE_gPA 1 1 0 0 0
> :boot_up_noacpi_xp_PAE_g 1 1 0 0 0
> :boot_smp_win2008_PAE_gP 1 1 0 0 0
> :reboot_fc6_PAE_gPAE 1 1 0 0 0
> :kb_nightly_PAE_gPAE 1 1 0 0 0
> =====================================================================
> Total 42 41 1 0 0
>
>
>
>
>
> -haicheng
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