Re: [PATCH] usb: xhci-plat: fix usb disconnect issue after s4

[Yinbo Zhu]

在 2023/8/2 下午5:39, Greg Kroah-Hartman 写道:
> On Wed, Aug 02, 2023 at 05:06:42PM +0800, Yinbo Zhu wrote:
> > The xhci retaining bogus hardware states cause usb disconnect devices
> > connected before hibernation(s4) and refer to the commit '547d55fa83
> > ("usb: ohci-platform: fix usb disconnect issue after s4")' which set
> > flag "hibernated" as true when resume-from-hibernation and that the
> > drivers will reset the hardware to get rid of any existing state and
> > make sure resume from hibernation re-enumerates everything for xhci.
> >
> > Signed-off-by: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
> > ---
> >   drivers/usb/host/xhci-plat.c | 21 ++++++++++++++++++---
> >   1 file changed, 18 insertions(+), 3 deletions(-)
>
> What commit id does this fix?
>
> Should it go to stable kernels?


Sorry, perhaps it has been rebased, that tree was mainline tree next
branch, you can find this commit id "f3d478858bec4"

Thanks,
Yinbo