Summary:
Changeset 10449
- NEW: Guest networks fail to come up, netdev=eth1 (see failure.12)
- Fix in c/s 10449: dom0 SMP boot hangs/Kernel Oops (see failure.11)
- 64bit UP and SMP guests boot cleanly
- 32bit UP guests boot clean and 32bit SMP guests still fail to boot
   (see failure.7)
- 32bit UP guests sometimes lockup under load with "ata1: command
   0x25 timeout" (see failure.4)
- 64bit SMP 2 CPU guest ran through regression tests but failed
   several with GPFs or SEGVs (see failure.8)
- 32bit UP guest crashed on user load test with "(XEN) Couldn't alloc
   shadow page! dom1 count=952" (see failure.3)

Test Configuration:
Dell Precision WorkStation 380, Dual Core, 2GB, 3 SATA (Intel VT)
64bit XEN Hypervisor on a RHEL4U2 64bit root (/dev/sda)
32bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdb)
       pae=1, acpi=1, apic=1
       kernargs (noapic with >1 VCPU & SMP kernel)
64bit fully virtualized (HVM) guest RHEL4U2 256MB (/dev/sdc)
       pae=1, acpi=1, apic=1
       kernargs (noapic with >1 VCPU & SMP kernel)

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  |
|----------|------|-------|------|-------|------|-------|------|-------|
| 10449    | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (12) |       | (12) |       | (12) |       | (12) |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 10426    | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (11) |       | (11) |       | (11) |       | (11) |       |
|----------|------|-------|------|-------|------|-------|------|-------|
| 10352    | Pass | 847/5 | Fail |       | Pass |       | Pass | 852/0 |
|          |      |(1,3,4)| (7)  |       |      |       |      |(5,6,8)|
|----------|------|-------|------|-------|------|-------|------|-------|
| 10330    | Pass | 848/4 | Fail |       | Pass |       | Pass | 849/3 |
|          |      | (1,3) | (7)  |       |      |       |      |(5,6,8)|
|----------|------|-------|------|-------|------|-------|------|-------|
| 10319    | Fail |       | Fail |       | Fail |       | Fail |       |
|          | (2)  |       | (2)  |       | (2)  |       | (2)  |       |
  ----------------------------------------------------------------------

Multiple Guest Boot Test
Test is a 30 minute user load
XEN 64bit 2 CPU Hypervisor (booted smp):
  --------------------------------------------
| XEN      | Guest Kernel                    |
| Changeset|---------------------------------|
|          | 32bit 1CPU UP  | 32bit 1CPU UP  |
|          | 64bit 1CPU UP  | 32bit 2CPU SMP |
|          |----------------|----------------|
|          | Boot | Test    | Boot | Test    |
|----------|------|---------|------|---------|
| 10449    | Fail |         | Fail |         |
|          | (12) |         | (12) |         |
|----------|------|---------|------|---------|
| 10426    | Fail |         | Fail |         |
|          | (11) |         | (11) |         |
|----------|------|---------|------|---------|
| 10352    | Pass | Fail    | Pass | Fail    |
|          |      | (3)     | (10) | (9)     |
|----------|------|---------|------|---------|
| 10330    | Pass | Fail    | Pass | Fail    |
|          |      | (3)     | (10) | (9)     |
|----------|------|---------|----------------|
| 10319    | Fail |         | Fail |         |
|          | (2)  |         | (2)  |         |
  --------------------------------------------

Failures:
  1. BUG 666: 32bit UP guest fail ltp gettimeofday02:
     "Time is going backwards"
  2. HVM guests will not boot after changeset 10319:
     "Error: Not an HVM  capable platform, we stop creating!"
  3. BUG 665: 32bit UP guest crashed during user load test:
     "(XEN) Couldn't alloc shadow page! dom1 count=952, Crash in shadow.c"
  4. BUG 664: 32bit 1CPU & 64bit SMP 2 CPU guests hangs under load:
     "ata1: command 0x25 timeout, stat 0x50 host_stat 0x64"
  5. BUG 663: 64bit SMP guest report these messages while running:
     "(XEN) spurious IRQ irq got=-1"
  6. BUG 662: 64bit SMP guest report this message in ltp pth_str01/2/3:
     "(XEN) <vlapic_accept_irq>level trig mode repeatedly for vector 252"
  7. BUG 661: 32bit SMP guest crashes on boot:
     "(XEN) __hvm_bug at vmx.c:2289"
  8. BUG 678: 64bit 2CPU SMP guest failed several ltp tests with SEGVs or GPF
     "sshd[23654] general protection rip:2a9555d426 rsp:7fbfffd000 error 0"
  9. BUG 679: 32bit UP guest panic'd when I ran top on both guests
10. BUG 679: If you boot the 64bit guest first the 32bit guest will not boot
11. DOM0 is getting Kernel Oops and during booting and usually hangs
     before fully coming up. If I boot with nosmp passed into xen, it comes
     up fine.
12. Guest networks fail to come up (netdev=eth1).