[PATCH v4 1/5] PCI/ERR: Remove misleading TODO regarding kernel panic
Manivannan Sadhasivam
manivannan.sadhasivam at linaro.org
Thu May 8 23:51:07 PDT 2025
On Fri, May 09, 2025 at 02:11:00PM +0800, Ethan Zhao wrote:
>
>
> On 5/8/2025 3:10 PM, Manivannan Sadhasivam wrote:
> > A PCI device is just another peripheral in a system. So failure to
> > recover it, must not result in a kernel panic. So remove the TODO which
> > is quite misleading.
> >
> Could you explain what the result would be if A PCI device failed to
> recovery from FATAL/NON_FATAL aer error or DPC event ? what else
> better choice we have as next step ? or just saying "failed" then
> go ahead ?
>
If the recovery is not possible (with device,bus,host reset), then there is
nothing could be done.
- Mani
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