Re: Boot crash due to "x86/msi: Consolidate MSI allocation"

[Zi Yan <ziy@xxxxxxxxxx>]

On 1 Oct 2020, at 4:22, Thomas Gleixner wrote:

> Yan,
>
> On Wed, Sep 30 2020 at 21:29, Zi Yan wrote:
>> I am running linux-next on my Dell R630 and the system crashed at boot
>> time. I bisected linux-next and got to your commit:
>>
>>     x86/msi: Consolidate MSI allocation
>>
>> The crash log is below and my .config is attached.
>>
>> [   11.840905]  intel_get_irq_domain+0x24/0xb0
>> [   11.840905]  native_setup_msi_irqs+0x3b/0x90
>
> This is not really helpful because that's in the middle of the queue and
> that code is gone at the very end. Yes, it's unfortunate that this
> breaks bisection.
>
> Can you please test:
>
>    git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/irq
>
> which contains fixes and if it still crashes provide the dmesg of it.
>

My system boots without any problem using this tree. Thanks.

—
Best Regards,
Yan Zi

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