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
