Ed Smith
2006-Sep-29 19:26 UTC
[Xen-devel] Testing status of HVM (Intel VT) on 64bit XEN unstable c/s 11655
Summary:
Changeset 11655
- NEW: 64bit UP/SMP HVM Guests hang on boot:
"Decompressing Linux... done booting the kernel" (failure.7)
(same problem on RELEASE or DEBUG XEN64 builds)
- 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
(failure.4)
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 |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11655 | Pass | | Pass | 850/2 | Fail | | Fail | |
| | | | | (1,4) | (7) | | (7) | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11616 | Pass | | Fail | | Fail | | Fail | |
| | | | (6) | | (5) | | (5) | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11600 | Pass | | Pass | 851/1 | Pass | | Pass | 852/0 |
| | | | |(1,4) | | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11486 | Pass | | Pass | 851/1 | Pass | | Pass | 852/0 |
| | | | |(1,2,3)| | | | |
|----------|------|-------|------|-------|------|-------|------|-------|
| 11483 | Pass | | Pass | 850/2 | Pass | | Pass | 852/0 |
| | | | | (1) | | | | |
----------------------------------------------------------------------
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 |
|----------|------|---------|------|---------|
| 11655 | Fail | | Fail | |
| | (7) | | (7) | |
|----------|------|---------|------|---------|
| 11616 | Fail | | Fail | |
| | (5) | | (5) | |
|----------|------|---------|------|---------|
| 11600 | Pass | Pass | Pass | Pass |
| | | | | |
|----------|------|---------|------|---------|
| 11486 | Pass | Pass | Pass | Pass |
| | | | | |
|----------|------|---------|------|---------|
| 11483 | Pass | Pass | Pass | Pass |
| | | | | |
|----------|------|---------|------|---------|
| 11470 | Pass | Pass | Pass | Pass |
| | | | | |
--------------------------------------------
Failures:
1. BUG 666: 32bit guests fail ltp gettimeofday02
and nanosleep01/02 with clock problems
2. 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:2864 from sh_page_fault__shadow_3_guest_3
4. 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
5. FIXED: 64bit UP and SMP guests crash domain on boot
domain_crash_sync called from vmx.c:2268
6. FIXED: 32bit SMP HVM Guests hang on boot:
"Uncompressing Linux... OK booting the kernel"
7. NEW: 64bit UP/SMP HVM Guests hang on boot:
"Decompressing Linux... done booting the kernel"
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