Re: [PATCH v2 0/3] edac: Add L3/SoC support to the APM X-Gene SoC EDAC driver

[Loc Ho <lho-qTEPVZfXA3Y@public.gmane.org>]

Hi Dann,

>> v2:
>> * Update binding documentation accordingly
>> * Change all single bit defines to BIT(x)
>> * Add support for L3 version 1 and 2 HW's
>> * Change to use debug file system for error injection
>> * In L3/SoC instance add function, allocate EDAC context after all
>>   initalization successed
>> * Support raw or detail info for SoC EDAC error reporting
>>
>> v1:
>> * Add L3/SoC support to the APM X-Gene SoC EDAC driver
>
> Loc,
>   I tested 4.2-rc5 on a Mustang board with one DIMM, and it hangs (RCU
> stall) in xgene_edac_mc_irq_ctl() on modprobe. Same board with 2 DIMMs
> boots fine. (U-boot 1.15.12).

I just removed one of the two 16GB DIMM... with 4.2.0-rc1 and some
code clean up in EDAC driver, it boots just fine... I don't believe
the code clean up would affect it. Do you have the dump log?

[root@dhcp-10-76-213-247 ~]# uname -a
Linux dhcp-10-76-213-247 4.2.0-rc1+ #33 SMP PREEMPT Mon Aug 10
13:23:03 MDT 2015 aarch64 GNU/Linux

-Loc
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