Comment 5 for bug 1694485

------- Comment From <email address hidden> 2017-08-01 23:37 EDT-------
(In reply to comment #11)
> Sudeesh, Vaibhav,
>
> Canonical is waiting on you testing the kernel provided above.

Unable to validate the issue due to the issue reported in https://bugzilla.linux.ibm.com/show_bug.cgi?id=156746 .

root@ltc84-pkvm1:~# echo 10000 > /sys/kernel/debug/powerpc/eeh_max_freezes
root@ltc84-pkvm1:~# echo 1 > /sys/class/cxl/card0/perst_reloads_same_image
root@ltc84-pkvm1:~# lspci | grep acc
0001:01:00.0 Processing accelerators: IBM Device 0477 (rev 01)
0002:00:00.0 Processing accelerators: IBM Device 4350 (rev 0a)
root@ltc84-pkvm1:~# echo 0x8000000000000000 > /sys/kernel/debug/powerpc/PCI0001/err_injct_outbound

--- Console Log ---
Ubuntu 17.04 ltc84-pkvm1 hvc0

ltc84-pkvm1 login: 3.68562|Ignoring boot flags, incorrect version 0x0
3.76138|ISTEP 6. 3
4.20761|ISTEP 6. 4
4.20823|ISTEP 6. 5
44.57717|HWAS|PRESENT> DIMM[03]=AAAAAAAAAAAAAAAA
44.57718|HWAS|PRESENT> Membuf[04]=CCCC000000000000
44.57718|HWAS|PRESENT> Proc[05]=C000000000000000
44.66118|ISTEP 6. 6
45.62939|================================================
45.62939|Error reported by unknown (0xE500)
45.62939| <none>
45.62939| ModuleId 0x0b unknown
45.62939| ReasonCode 0xe540 unknown
45.62940| UserData1 unknown : 0x0005000000000101
45.62940| UserData2 unknown : 0x4241000500000000
45.62940|User Data Section 0, type UD
45.62940| Subsection type 0x06
45.62941| ComponentId errl (0x0100)
45.62941| CALLOUT
45.62941| PROCEDURE ERROR
45.62941| Procedure: 16
45.62941|User Data Section 1, type UD
45.62942| Subsection type 0x04
45.62942| ComponentId errl (0x0100)
45.62942|User Data Section 2, type UD
45.62942| Subsection type 0x06
45.62942| ComponentId errl (0x0100)
45.62943| CALLOUT
45.62943| HW CALLOUT
45.62943| Reporting CPU ID: 15
45.62945| Called out entity:
45.62945|User Data Section 3, type UD
45.62945| Subsection type 0x33
45.62946| ComponentId unknown (0xe500)
45.62946|User Data Section 4, type UD
45.62946| Subsection type 0x01
45.62946| ComponentId unknown (0xe500)
45.62947| STRING
45.62947|
45.62947|User Data Section 5, type UD
45.62947| Subsection type 0x15
45.62947| ComponentId hb-trace (0x3100)
45.62947|User Data Section 6, type UD
45.62948| Subsection type 0x03
45.62948| ComponentId errl (0x0100)
45.62948|User Data Section 7, type UD
45.62948| Subsection type 0x01
45.62949| ComponentId errl (0x0100)
45.62949| STRING
45.62949| Hostboot Build ID: hostboot-2eb7706-740e8ce/hbicore.bin
45.62949|User Data Section 8, type UD
45.62949| Subsection type 0x04
45.62950| ComponentId errl (0x0100)
45.62950|================================================
52.30974|ISTEP 6. 7
53.96080|ISTEP 6. 8
54.00225|ISTEP 6. 9
57.60161|ISTEP 6.10
<snip>

------- Comment From <email address hidden> 2017-08-02 00:42 EDT-------
https://bugzilla.linux.ibm.com/show_bug.cgi?id=154870 has to be fixed for validating this bug.