Re: [PATCH 1/3] xhci: Fix port resume done detection for SS ports with LPM enabled

2019-04-01 Thread Greg KH
On Mon, Apr 01, 2019 at 01:42:00PM +0300, Mathias Nyman wrote: > On 27.3.2019 16.00, Sasha Levin wrote: > > Hi, > > > > [This is an automated email] > > > > This commit has been processed because it contains a -stable tag. > > The stable tag indicates that it's relevant for the following trees: a

Re: [PATCH 1/3] xhci: Fix port resume done detection for SS ports with LPM enabled

2019-04-01 Thread Mathias Nyman
On 27.3.2019 16.00, Sasha Levin wrote: Hi, [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.0.4, v4.19.31, v4.14.108, v4.9.165, v4.

[PATCH 1/3] xhci: Fix port resume done detection for SS ports with LPM enabled

2019-03-22 Thread Mathias Nyman
A suspended SS port in U3 link state will go to U0 when resumed, but can almost immediately after that enter U1 or U2 link power save states before host controller driver reads the port status. Host controller driver only checks for U0 state, and might miss the finished resume, leaving flags uncle