On 09/11/18 12:28, Qian Cai wrote:
>
> On 11/9/18 at 7:08 AM, Marc Zyngier wrote:
>
>> [+Ard]
>>
>> On 08/11/18 20:59, Qian Cai wrote:
>>> Just booting up the latest git master (b00d209) on an aarch64 server and saw
>>> this. Not sure about the third warning (at kernel/cpu.c:315
>>> lockdep_assert_cpus_held+0x50/0x60) relates to irqchip or not, but appended
>>> it
>>> to here anyway just in case.
>>>
>>> [ 0.000000] WARNING: CPU: 0 PID: 0 at
>>> drivers/irqchip/irq-gic-v3-its.c:1696
>>> its_init+0x588/0xb54
>>
>> It looks like EFI cannot manage to reserve the memory for your GIC
>> redistributors. Pretty annoying. At the same time, you have reported
>> other issues with the EFI reservation mechanism, such as:
>>
>> https://lore.kernel.org/patchwork/patch/1008413/
>>
>> for which you have given a "Tested-by:". Is that related?
> No, I don’t think so. Those warnings are still there even after applied the
> patch above.
Do you also have this series[1] applied? I'd otherwise need your
configuration to try and reproduce it, as I can't manage to trigger it
on my own setup.
Thanks,
M.
[1] https://www.spinics.net/lists/arm-kernel/msg685751.html
--
Jazz is not dead. It just smells funny...
