Ed Smith
2006-Oct-10 14:45 UTC
[Xen-devel] Testing status of HVM (Intel VT) on 64bit XEN unstable c/s 11731
Summary:
Changeset 11731
- NEW: Most of the shadow crashes appear to be fixed,
mtest01 -p80" runs for much longer on a 32bit HVM SMP
(RHEL4U2) guest before hitting:
Error: shadow lock held by shadow_update_cr3 (failure.3)
Test Configuration:
Dell Precision WorkStation 380, Dual Core, 2GB, 3 SATA (Intel VT)
64bit XEN RELEASE Build Hypervisor on a RHEL4U2 64bit root (/dev/sda)
32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb)
pae=1(smp) pae=0(up), acpi=1, apic=1
kernargs noapic
64bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdc)
pae=1, acpi=1, apic=1
kernargs noapic
Boot Tests:
Boot a fully virtualized (HVM) guest to the login prompt
Results are marked Pass|Fail where (n) points to a failure description
Regression Tests:
852 tests (851 ltp tests and one 30 minute user load test)
Tests are marked #Pass/#Fail where (n) points to a failure description
XEN 64bit 2 CPU Hypervisor (booted smp):
----------------------------------------------------------------------
| XEN | Guest Kernel (SMP kernels booted with 2 CPUs) |
| Changeset|-----------------------------------------------------------|
| | 32bit UP | 32bit SMP | 64bit UP | 64bit SMP |
| |--------------|--------------|--------------|--------------|
| | Boot | Test | Boot | Test | Boot | Test | Boot | Test |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11731 | Pass | | Pass | 851/1 | Pass | | Pass | 852/0 |
| | | | |(1,3) | | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11690 | Pass | | Pass | 849/3 | Pass | | Pass | 852/0 |
| | | | |(1,3) | | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11686 | Pass | | Pass | 850/2 | Pass | | Pass | 852/0 |
| | | | |(1,3,8)| | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11655 | Pass | | Pass | 850/2 | Fail | | Fail | |
| | | | |(1,4) | (7) | | (7) | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11616 | Pass | | Fail | | Fail | | Fail | |
| | | | (6) | | (5) | | (5) | |
----------------------------------------------------------------------
Multiple Guest Boot Test
Test is a 30 minute user load on both Guests
XEN 64bit 2 CPU Hypervisor (booted smp):
--------------------------------------------
| XEN | Guest Kernel |
| Changeset|---------------------------------|
| | 32bit 1CPU UP | 32bit 2CPU SMP |
| | 64bit 1CPU UP | 64bit 2CPU SMP |
| |----------------|----------------|
| | Boot | Test | Boot | Test |
|----------|------|---------|------|---------|
| 11731 | Pass | Pass | Pass | Pass |
| | | | | |
|----------|------|---------|------|---------|
| 11690 | Pass | Pass | Pass | Pass |
| | | | | |
|----------|------|---------|------|---------|
| 11686 | Pass | Pass | Pass | Pass |
| | | | | |
|----------|------|---------|------|---------|
| 11655 | Fail | | Fail | |
| | (7) | | (7) | |
|----------|------|---------|------|---------|
| 11616 | Fail | | Fail | |
| | (5) | | (5) | |
--------------------------------------------
Failures:
1. BUG 666: 32bit guests fail ltp gettimeofday02
and nanosleep01/02 with clock problems
2. NOT REPRODUCED: XEN crash on an xm destroy of a dead guest
32bit SMP HVM guest:
Fatal page fault - put_page_from_l1e+0x85/0x140
3. XEN crash running ltp "mtest01 -p80" on 32bit SMP HVM guest:
BUG at multi.c:2967 from sh_page_fault__shadow_3_guest_3
4. FIXED: XEN crash running ltp "mtest01 -p80" on 32bit SMP HVM
guest:
BUG at multi.c:4082 from sh_clear_shadow_entry__shadow_3_guest_3
8. FIXED: Domain crash running ltp "mtest01 -p80" on 32bit SMP
HVM guest and then XEN locked up requiring a hard reset:
domain_crash_sync called from private.h:495
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Ed Smith
2006-Oct-10 14:49 UTC
[Xen-devel] Re: Testing status of HVM (Intel VT) on 64bit XEN unstable c/s 11731
Sorry, missed the attachements Ed Smith wrote:> Summary: > Changeset 11731 > - NEW: Most of the shadow crashes appear to be fixed, > mtest01 -p80" runs for much longer on a 32bit HVM SMP > (RHEL4U2) guest before hitting: > Error: shadow lock held by shadow_update_cr3 (failure.3) > > Test Configuration: > Dell Precision WorkStation 380, Dual Core, 2GB, 3 SATA (Intel VT) > 64bit XEN RELEASE Build Hypervisor on a RHEL4U2 64bit root (/dev/sda) > 32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb) > pae=1(smp) pae=0(up), acpi=1, apic=1 > kernargs noapic > 64bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdc) > pae=1, acpi=1, apic=1 > kernargs noapic > > Boot Tests: > Boot a fully virtualized (HVM) guest to the login prompt > Results are marked Pass|Fail where (n) points to a failure description > > Regression Tests: > 852 tests (851 ltp tests and one 30 minute user load test) > Tests are marked #Pass/#Fail where (n) points to a failure description > > XEN 64bit 2 CPU Hypervisor (booted smp): > ---------------------------------------------------------------------- > | XEN | Guest Kernel (SMP kernels booted with 2 CPUs) | > | Changeset|-----------------------------------------------------------| > | | 32bit UP | 32bit SMP | 64bit UP | 64bit SMP | > | |--------------|--------------|--------------|--------------| > | | Boot | Test | Boot | Test | Boot | Test | Boot | Test | > |----------|------|-------|------|-------|------|-------|------|-------| > | 11731 | Pass | | Pass | 851/1 | Pass | | Pass | 852/0 | > | | | | |(1,3) | | | | | > |----------|------|-------|------|-------|------|-------|------|-------| > | 11690 | Pass | | Pass | 849/3 | Pass | | Pass | 852/0 | > | | | | |(1,3) | | | | | > |----------|------|-------|------|-------|------|-------|------|-------| > | 11686 | Pass | | Pass | 850/2 | Pass | | Pass | 852/0 | > | | | | |(1,3,8)| | | | | > |----------|------|-------|------|-------|------|-------|------|-------| > | 11655 | Pass | | Pass | 850/2 | Fail | | Fail | | > | | | | |(1,4) | (7) | | (7) | | > |----------|------|-------|------|-------|------|-------|------|-------| > | 11616 | Pass | | Fail | | Fail | | Fail | | > | | | | (6) | | (5) | | (5) | | > ---------------------------------------------------------------------- > > Multiple Guest Boot Test > Test is a 30 minute user load on both Guests > XEN 64bit 2 CPU Hypervisor (booted smp): > -------------------------------------------- > | XEN | Guest Kernel | > | Changeset|---------------------------------| > | | 32bit 1CPU UP | 32bit 2CPU SMP | > | | 64bit 1CPU UP | 64bit 2CPU SMP | > | |----------------|----------------| > | | Boot | Test | Boot | Test | > |----------|------|---------|------|---------| > | 11731 | Pass | Pass | Pass | Pass | > | | | | | | > |----------|------|---------|------|---------| > | 11690 | Pass | Pass | Pass | Pass | > | | | | | | > |----------|------|---------|------|---------| > | 11686 | Pass | Pass | Pass | Pass | > | | | | | | > |----------|------|---------|------|---------| > | 11655 | Fail | | Fail | | > | | (7) | | (7) | | > |----------|------|---------|------|---------| > | 11616 | Fail | | Fail | | > | | (5) | | (5) | | > -------------------------------------------- > > Failures: > 1. BUG 666: 32bit guests fail ltp gettimeofday02 > and nanosleep01/02 with clock problems > 2. NOT REPRODUCED: XEN crash on an xm destroy of a dead guest > 32bit SMP HVM guest: > Fatal page fault - put_page_from_l1e+0x85/0x140 > 3. XEN crash running ltp "mtest01 -p80" on 32bit SMP HVM guest: > BUG at multi.c:2967 from sh_page_fault__shadow_3_guest_3 > 4. FIXED: XEN crash running ltp "mtest01 -p80" on 32bit SMP HVM guest: > BUG at multi.c:4082 from sh_clear_shadow_entry__shadow_3_guest_3 > 8. FIXED: Domain crash running ltp "mtest01 -p80" on 32bit SMP > HVM guest and then XEN locked up requiring a hard reset: > domain_crash_sync called from private.h:495 >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel