Re: [PATCH 4/7] cxl/pci: Hold memdev lock in cxl_event_trace_record()

[Li Ming]

在 2026/3/11 04:52, Dave Jiang 写道:
> On 3/10/26 8:57 AM, Li Ming wrote:
> > This is a preparatory patch for the following changes.
> >
> > To enable endpoint validity checks in cxl_dpa_to_region().
> > cxl_dpa_to_region() has to require caller to hold CXL memdev lock to
> > ensure the CXL memdev probing is completed.
> >
> > So holding the given CXL memdev lock before invoking cxl_dpa_to_region()
> > in cxl_event_trace_record().
> >
> > Suggested-by: Dan Williams <dan.j.williams@xxxxxxxxx>
> > Signed-off-by: Li Ming <ming.li@xxxxxxxxxxxx>
> With what Dan said,
> Reviewed-by: Dave Jiang <dave.jiang@xxxxxxxxx>

Thanks for review.


Ming

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