Re: [next-20170217] WARN @/arch/powerpc/include/asm/xics.h:124 .icp_hv_eoi+0x40/0x140

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 2017-02-20 at 21:55 +1100, Michael Ellerman wrote:
> But when we're called for CONFIG_DEBUG_SHIRQ get_irq() is not called,
> precisely because we're faking an interrupt.
> 
> I'm not sure if there's a good way to fix it :/

In the irq_replay path we have code to adjust the CPPR stack. We could
do something similar.

HOWEVER. Looking at current upstream code I don't understand the error,
the DEBUG_SHIRQ code is calling the driver's handler not the flow
handler so it shouldn't be called handle_fasteoi_irq or am I missing
something ?

Cheers,
Ben.

--
To unsubscribe from this list: send the line "unsubscribe linux-next" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel]     [Linux USB Development]     [Yosemite News]     [Linux SCSI]

  Powered by Linux