Re: [PATCH] acpi/ghes: Remove CXL CPER notifications

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Ira Weiny wrote:
> Dan Williams wrote:
> > Initial tests with the CXL CPER implementation identified that error
> > reports were being duplicated in the log and the trace event [1].  Then
> > it was discovered that the notification handler took sleeping locks
> > while the GHES event handling runs in spin_lock_irqsave() context [2]
> > 
> > Given multiple bugs to fix and how late it is in the development cycle,
> > remove the CXL hookup for now and try again during the next merge
> > window.
> > 
> > Cc: Ard Biesheuvel <ardb@xxxxxxxxxx>
> > Cc: Rafael J. Wysocki <rafael@xxxxxxxxxx>
> > Cc: Ira Weiny <ira.weiny@xxxxxxxxx>
> > Cc: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> > Link: http://lore.kernel.org/r/20240108165855.00002f5a@xxxxxxxxxx [1]
> > Closes: http://lore.kernel.org/r/b963c490-2c13-4b79-bbe7-34c6568423c7@moroto.mountain [2]
> > Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
> 
> Dan should we add the following hunk to remove that dead code for now?

A dead definition, not dead logic. I think it is ok to stick around.




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