We have tested the latest xen on VT platform with Intel 915/E8500 chipset. Here is the test summary: Bugs have been fixed: 1>. Guest OS complains "BUG: soft lockup detected on CPU#0!" bug has been fixed. Issues: 1). Faild to create more than three VMX domains simultaneously. On ia32 and PAE platform, creating more than 3 VMX domains at the same time failed as the attached snapshot. Ia32 guest OS will give a call trace. See attached serial log. On x86_64 platform, creating more than three VMX domains is OK. 2). Failed to create four VMX domains, several of them complains following messages: -- "Device 768 (vbd) could not be connected. Hotplug scripts not working" -- "Device 5632 (vbd) could not be connected. Hotplug scripts not working" we have meet this bug before, and it happens rarely at that time. but now, this bug happens often when creating four VMX domains. =================================================================Details; IA32: + Build&Boot SMP xen0 without problem + Can bootup SMP XenU with 256 M memory + Can bootup unmodified IA32 SMP 2.6 linux Guest OS in VMX + Can bootup IA32 SMP Guest OS in VMX & XenU with different memory size (VMX:64MB,128MB,196MB,256MB,512MB.XenU:256MB) + A selected subset of xm-test runs well + Can build base kernel 2.6.16 in IA32 SMP Guest OS in VMX + Can startX in Dom0 + Can bootup IA32 SMP 2.6 linux Guest OS in VMX with acpi enable + Can startX in IA32 SMP Guest OS in VMX + Can bootup unmodified IA32 UP ACPI Windows2000 Guest OS in VMX + Can bootup unmodified IA32 UP ACPI WindowsXP SP2 Guest OS in VMX + Can bootup unmodified IA32 UP ACPI Windows2003 Guest OS in VMX + Can bootup unmodified IA32 SMP ACPI Win2K3 Guest OS in VMX + Can bootup unmodified IA32 SMP ACPI Winxp Guest OS in VMX PAE: + Build&Boot PAE SMP xen0 without problem + Can bootup SMP XenU with 256 M Memory + Can bootup unmodified IA32 nonpae SMP 2.6 linux guest OS in VMX + Can bootup unmodified PAE SMP 2.6 linux guest OS in VMX + Can bootup PAE SMP 2.6 linux guest OS in VMX & XenU with different memory size (VMX:64MB,128MB,196MB,256MB,512MB,1500MB.XenU:256MB) + A selected subset of xm-test runs well + Can build base kenerl 2.6.16 in PAE SMP guest OS in VMX. + Can startX in Dom0 + Can bootup PAE SMP 2.6 linux in VMX with acpi enable + Can startX in PAE SMP guest OS in VMX + Can bootup unmodified IA32 UP ACPI Windows2000 Guest OS in VMX + Can bootup unmodified IA32 UP ACPI WindowXP SP2 in VMX + Can bootup unmodified PAE UP ACPI Windows2003 Guest OS in VMX + Can bootup unmodified PAE UP ACPI Windows Vista Guest OS in VMX + Can bootup unmodified IA32 SMP ACPI Win2K3 Guest OS in VMX + Can bootup unmodified IA32 SMP ACPI Winxp Guest OS in VMX IA32E: + Build&Boot IA32E SMP xen0 without problem + Can bootup unmodified IA32 nonpae SMP 2.6 linux guest OS in VMX + Can bootup unmodified PAE SMP 2.6 linux guest OS in VMX + Can bootup unmodified IA32E SMP 2.6 linux in VMX + Can bootup IA32E SMP Guest OS in VMX & xenU with different memory size. (VMX:128MB,256MB,384MB,512MB,1024M,4096MB.XenU:256MB) + A selected subset of xm-test runs well + A selected subset of LTP runs well in IA32E SMP 2.6 linux Guest OS in VMX + Can build base kenerl 2.6.16 in IA32E SMP guest OS in VMX. + Can startX in Dom0 + Can bootup IA32E 2.6 linux Guest OS in VMX with acpi enable + Can startX in Ia32E SMP guest OS in VMX + Network is OK in IA32E SMP Guest OS in VMX + Can bootup unmodified IA32 UP ACPI Windows2000 Guest OS in VMX + Can bootup unmodified IA32 UP ACPI WindowXP SP2 in VMX + Can bootup unmodified PAE UP ACPI Windows 2003 in VMX + Can bootup unmodified PAE UP ACPI Windows Vista in VMX + Can bootup unmodified IA32 SMP ACPI Win2K3 Guest OS in VMX + Can bootup unmodified IA32 SMP ACPI Winxp Guest OS in VMX + Can bootup unmodified IA32E SMP ACPI Win2K3 Guest OS in VMX + Can bootup unmodified IA32E SMP ACPI Winxp Guest OS in VMX For details ------------------------------------------------------------ Platform: IA32 Service OS: FC5, IA32, SMP Hardware: Conroe Default guest OS: IA32,SMP, 2.6 kernel 1, one IA32 nonpae SMP VMX domain with memory 512M PASS 2, one xenU domain with memory 256M PASS 3, Two IA32 nonpae SMP VMX domains and 2 xenU domains coexist FAIL 4, four IA32 nonpae SMP VMX domains coexist(64M,128M,196M,256M) FAIL 5, network in IA32 nonpae SMP VMX domain PASS 6, network in XenU domain PASS 7,subset LTP test in IA32 nonpae SMP VMX domain PASS 8,one VMX boot with IA32 nonpae SMP base kernel(2.6.16) PASS 9,xm-test PASS 10,StartX in Dom0 PASS 11,one IA32 nonpae SMP VMX domain with acpi enable PASS 12,Build base kernel in IA32 nonpae SMP VMX domain PASS 13, one IA32 UP noACPI Windows 2000 in VMX domain PASS 14, one IA32 UP ACPI Windows xp sp2 in VMX domain PASS 15, one IA32 UP ACPI Windows 2003 in VMX domain PASS 16, IA32 UP nonACPI 2k and xpsp2 Windows VMX domains coexist PASS 17, one IA32 SMP ACPI Windows 2k3 in VMX domain PASS 18, one IA32 SMP ACPI Windows 2xp in VMX domain PASS Xm test in IA32 Xen: ======================Xm-test execution summary: PASS: 59 FAIL: 12 XPASS: 0 XFAIL: 3 Details: FAIL: 07_create_mem64_pos Started domain with 64MB, but it got 72 MB FAIL: 08_create_mem128_pos Started domain with 128MB, but it got 136 MB FAIL: 09_create_mem256_pos Started domain with 256MB, but it got 264 MB FAIL: 11_create_concurrent_pos Unknown reason FAIL: 16_create_smallmem_neg Starting a console with 16 MB passed, expected test to fail XFAIL: 02_network_local_ping_pos ping loopback failed for size 32767 65507. ping eth0 failed for size 32767 65507. XFAIL: 05_network_dom0_ping_pos Ping to dom0 failed for size 65507. FAIL: 06_network_dom0_tcp_pos TCP hping2 to dom0 failed for size 4096 4192. FAIL: 07_network_dom0_udp_pos UDP hping2 to dom0 failed for size 512 1440 1500 1505 4096. XFAIL: 11_network_domU_ping_pos Ping failed for size 65507. FAIL: 12_network_domU_tcp_pos TCP hping2 failed for size 1500 1505 4096 4192 16384 24567 32767 65495. FAIL: 13_network_domU_udp_pos UDP hping2 failed for size 4096 4192 32767 65495. LTP test in IA32 Xen: ========================= Summary Test Report of Last Session ============================================================================= Total Pass Fail NoResult Crash =============================================================================ltp 194 194 0 0 0 =============================================================================ltp 194 194 0 0 0 mm 21 21 0 0 0 dio 28 28 0 0 0 nptl 1 1 0 0 0 math 10 10 0 0 0 ipc 8 8 0 0 0 pty 3 3 0 0 0 quickhit 120 120 0 0 0 sched 3 3 0 0 0 =============================================================================Total 194 194 0 0 0 Platform: PAE Service OS: FC5, PAE, SMP Hardware: Conroe Default guest OS: PAE,SMP, 2.6 kernel 0, one IA32 nonpae SMP 2.6 VMX domain with memory 256M PASS 1, one PAE SMP VMX domain with memory 512M PASS 2, one PAE SMP VMX domain with memory 1500M PASS 3, one xenU domain with memory 256M PASS 4, 2 PAE SMP VMX domains and 2 xenU domains coexist FAIL 5, 2 IA32 nonpae SMP VMX domains and 2 PAE SMP VMX domains coexist(64m,128m,196m,256m) FAIL 6, network in PAE SMP vmx domain PASS 7, network in xenu domain PASS 8, subset LTP test in PAE SMP VMX domain PASS 9, xm-test PASS 10, one vmx boot with PAE SMP base kernel(2.6.16) PASS 11, startx in dom0 PASS 12, one PAE SMP vmx domain with acpi enable PASS 13, build linux 2.6.16 base kernel in PAE SMP vmx domain PASS 14, one IA32 UP Windows 2000 in VMX domain PASS 15, one IA32 UP ACPI Windows xp sp2 in VMX domain PASS 16, one PAE UP ACPI Windows 2003 in VMX domain PASS 17, one PAE UP ACPI Windows Vista in VMX domain PASS 18, IA32 UP noACPI 2k and xpsp2 Windows VMX domains coexist PASS 19, one IA32 SMP ACPI Windows 2k3 in VMX domain PASS 20, one IA32 SMP ACPI Windows xp in VMX domain PASS Xm test in PAE Xen: =======================Xm-test execution summary: PASS: 61 FAIL: 10 XPASS: 0 XFAIL: 3 Details: FAIL: 07_create_mem64_pos Started domain with 64MB, but it got 72 MB FAIL: 08_create_mem128_pos Started domain with 128MB, but it got 136 MB FAIL: 09_create_mem256_pos Started domain with 256MB, but it got 264 MB FAIL: 11_create_concurrent_pos Unknown reason FAIL: 16_create_smallmem_neg Starting a console with 16 MB passed, expected test to fail XFAIL: 02_network_local_ping_pos ping loopback failed for size 32767 65507. ping eth0 failed for size 32767 65507. XFAIL: 05_network_dom0_ping_pos Ping to dom0 failed for size 65507. FAIL: 07_network_dom0_udp_pos UDP hping2 to dom0 failed for size 1505. XFAIL: 11_network_domU_ping_pos Ping failed for size 1505 4096 65507. FAIL: 12_network_domU_tcp_pos TCP hping2 failed for size 1500 1505 4096 4192 16384. LTP test in PAE Xen: ============================ Summary Test Report of Last Session ============================================================================= Total Pass Fail NoResult Crash =============================================================================ltp 194 194 0 0 0 =============================================================================ltp 194 194 0 0 0 mm 21 21 0 0 0 dio 28 28 0 0 0 nptl 1 1 0 0 0 math 10 10 0 0 0 ipc 8 8 0 0 0 pty 3 3 0 0 0 quickhit 120 120 0 0 0 sched 3 3 0 0 0 =============================================================================Total 194 194 0 0 0 platform: IA32E service os: rhel4u3, IA32E, SMP hardware: Clovertown default guest os: IA32E,SMP, 2.6 kernel 0, one IA32 nonpae SMP 2.6 VMX domain with memory 256M PASS 1, one IA32E SMP VMX domain with memory 512M PASS 2, one xenU domain with memory 256M PASS 3, 2 IA32E SMP VMX domains and 2 xenU VMX domains coexist FAIL 4, 2 IA32E SMP VMX domains and 2 PAE SMP VMX domains coexist(64m,128m,196m,256m) FAIL 5, network in IA32E SMP VMX domain PASS 6, network in XenU domain PASS 7, one PAE SMP VMX domain with 1500M PASS 8, subset LTP in IA32E guest OS in VMX PASS 9, xm-test PASS 10,one VMX boot with IA32E SMP base kernel(2.6.16) PASS 11,Build base kernel in IA32E VMX domain PASS 12,StartX in Dom0 PASS 13,one IA32E SMP VMX domain with acpi enable PASS 15, one IA32 UP ACPI Windows xp sp2 in VMX domain PASS 16, one PAE UP ACPI Windows 2003 in VMX domain PASS 17,one PAE UP ACPI Windows Vista in VMX domain PASS 18. one IA32 UP ACPI Windows 2000 in VMX domain PASS 18, 1 IA32 UP 2003 and 1 IA32 UP xpsp2 Windows VMX domains coexist PASS 19, one IA32 SMP ACPI Windows 2k3 in VMX domain PASS 20, one IA32E SMP ACPI Windows 2k3 in VMX domain PASS 21, one IA32 SMP ACPI Windows xp in VMX domain PASS 22, one IA32E SMP ACPI Windows xp in VMX domain PASS Xm test in IA32E Xen: ======================Xm-test execution summary: PASS: 63 FAIL: 8 XPASS: 0 XFAIL: 3 Details: FAIL: 07_create_mem64_pos Started domain with 64MB, but it got 72 MB FAIL: 08_create_mem128_pos Started domain with 128MB, but it got 136 MB FAIL: 09_create_mem256_pos Started domain with 256MB, but it got 264 MB FAIL: 11_create_concurrent_pos Unknown reason FAIL: 16_create_smallmem_neg Starting a console with 16 MB passed, expected test to fail XFAIL: 02_network_local_ping_pos ping loopback failed for size 32767 65507. ping eth0 failed for size 32767 65507. XFAIL: 05_network_dom0_ping_pos Ping to dom0 failed for size 65507. XFAIL: 11_network_domU_ping_pos Ping failed for size 65507. LTP test in IA32E Xen: ======================== Summary Test Report of Last Session ================================================================== Total Pass Fail NoResult Crash ==================================================================ltp 194 194 0 0 0 ==================================================================ltp 194 194 0 0 0 mm 21 21 0 0 0 dio 28 28 0 0 0 nptl 1 1 0 0 0 math 10 10 0 0 0 ipc 8 8 0 0 0 pty 3 3 0 0 0 quickhit 120 120 0 0 0 sched 3 3 0 0 0 ==================================================================Total 194 194 0 0 0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel