Nicholas Piggin writes:
> Excerpts from kbuild test robot's message of May 9, 2020 1:13 pm:
>> Hi Nicholas,
>>
>> I love your patch! Yet something to improve:
>
> ...
>
>> 1419 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
>> 1420 pr_cont("DEAR: "REG" ESR:
Excerpts from kbuild test robot's message of May 9, 2020 1:13 pm:
> Hi Nicholas,
>
> I love your patch! Yet something to improve:
...
> 1419#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
> 1420pr_cont("DEAR: "REG" ESR: "REG" ", regs->dar,
> regs->dsisr);
>
Hi Nicholas,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next]
[also build test ERROR on tip/perf/core v5.7-rc4 next-20200508]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use
machine_check_early is taken as an NMI, so nmi_enter is used there.
machine_check_exception is no longer taken as an NMI (it's invoked
via irq_work in the case a machine check hits in kernel mode), so
remove the nmi_enter from that case.
In NMI context, hash faults don't try to refill the hash
