[Qemu-devel] [PATCH] scripts/device-crash-test: vmcoreinfo in error_whitelist for ppc64

[Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com>]

The device vmcoreinfo depends on the fw_cfg device to work, a device
that isn't available in most ppc64 machines. This makes device-crash-test
spams the following error when running with qemu-system-ppc64:

"INFO: log: qemu-system-ppc64: -device vmcoreinfo: vmcoreinfo device
requires fw_cfg with DMA"

To fix it, this patch adds the following ppc64 machines into the
error_whitelist for the vmcoreinfo device:

- pseries.*
- 40p
- bamboo
- g3beige
- mac99
- mpc8544ds
- powernv
- ppce500
- prep
- virtex-ml507

After this patch, the only ppc64 machine that reports error on the
vmcoreinfo device is the 'none' type.

Signed-off-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com>
---
 scripts/device-crash-test | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/scripts/device-crash-test b/scripts/device-crash-test
index 043b24a4aa..fb8a43d679 100755
--- a/scripts/device-crash-test
+++ b/scripts/device-crash-test
@@ -163,6 +163,18 @@ ERROR_WHITELIST = [
     # "spapr-cpu-core needs a pseries machine"
     {'machine':'(?!pseries).*', 'device':'.*-spapr-cpu-core', 'expected':True},
 
+    # vmcoreinfo requires a fw_cfg device and will fail in these ppc64 machines
+    {'machine':'pseries.*', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'40p', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'bamboo', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'g3beige', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'mac99', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'mpc8544ds', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'powernv', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'ppce500', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'prep', 'device':'vmcoreinfo', 'expected':True},
+    {'machine':'virtex-ml507', 'device':'vmcoreinfo', 'expected':True},
+
     # KVM-specific devices shouldn't be tried without accel=kvm:
     {'accel':'(?!kvm).*', 'device':'kvmclock', 'expected':True},
     {'accel':'(?!kvm).*', 'device':'kvm-pci-assign', 'expected':True},
-- 
2.13.6