RE: [PATCH] rtsx: pci: fix device aspm state bug

From: 吳昊澄 Ricky
Date: Thu Jan 21 2021 - 03:17:19 EST


> -----Original Message-----
> From: gregkh@xxxxxxxxxxxxxxxxxxx <gregkh@xxxxxxxxxxxxxxxxxxx>
> Sent: Thursday, January 21, 2021 4:07 PM
> To: 吳昊澄 Ricky <ricky_wu@xxxxxxxxxxx>
> Cc: arnd@xxxxxxxx; ricky_wu@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
> sashal@xxxxxxxxxx; levinale@xxxxxxxxxx; keitasuzuki.park@xxxxxxxxxxxxxxxxxxxx;
> kdlnx@xxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH] rtsx: pci: fix device aspm state bug
>
> On Thu, Jan 21, 2021 at 07:33:03AM +0000, 吳昊澄 Ricky wrote:
> > Hi Greg kh,
> >
> > This patch to fix misc: rtsx bug for kernel 5.4
>
> I do not understand what this means, sorry. Can you please explain it?
>
On the newest upstream we don’t set config space for en/disable aspm,
so it will not happen this issue
but on kernel 5.4 longterm version we need to fix it

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