Re: [PATCH v3] xhci: Allow RPM on the USB controller (1022:43f7) by default

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On Tue, Mar 05, 2024 at 03:08:58PM +0200, Mathias Nyman wrote:
> On 5.3.2024 14.04, Greg KH wrote:
> > On Mon, Mar 04, 2024 at 11:13:27AM +0530, Basavaraj Natikar wrote:
> > > Enable runtime PM by default for older AMD 1022:43f7 xHCI 1.1 host as it
> > > is proven to work.
> > > Driver enables runtime PM by default for newer xHCI 1.2 host.
> > > 
> > > Link: https://lore.kernel.org/all/12335218.O9o76ZdvQC@xxxxxxxxxxxxxx/
> > > Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
> > > Tested-by: Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx>
> > > Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@xxxxxxx>
> > > ---
> > > Changes in v3:
> > > 	- Reworded the commit message.	
> > > 	- Removed fixes and stable tags.
> > 
> > Why?  Why doesn't this belong in a stable kernel?  It's a quirk fix,
> > don't you want this on systems that are running 6.1 and 6.6?  Or are you
> > willing to wait for 6.9?
> 
> Might be better to add it to stable after it has been upstream for some time.
> 
> Previous attempt to enable default runtime PM for AMD xHCI 1.1 hosts caused
> regressions and had to be reverted from everywhere:
> 
> https://lore.kernel.org/r/20231205090548.1377667-1-mathias.nyman@xxxxxxxxxxxxxxx

Ok, can you ack this so I can get it into -rc1?

thanks,

greg k-h




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