APPLIED [OEM-5.6] Re: [OEM-OSP-1/E/F/U/OEM-5.6][PATCH 0/1] UBUNTU: SAUCE: Fix s2idle failed on e1000e
Timo Aaltonen
tjaalton at ubuntu.com
Fri Jun 12 10:04:23 UTC 2020
On 2.4.2020 7.22, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/1865570
>
> [Impact]
> Some ThinkPads failed to suspend to s2idle when ethernet disconnected.
>
> [Fix]
> I219 chip of some platforms is controlled by ME, which needs more time
> when setting ULP mode. Wait for ME to finish setting ULP mode.
>
> [Test]
> Verified on hw, and user reported s2idle works.
>
> [Regression Potential]
> Low, Increase timeout and breaks with condition,
> no impacts for who don't need this long wait.
>
> Bionic doesn't introduce the commit f15bb6dde738cc8fa0, no need for
> this.
>
> Aaron Ma (1):
> UBUNTU: SAUCE: e1000e: bump up timeout to wait when ME un-configure
> ULP mode
>
> drivers/net/ethernet/intel/e1000e/ich8lan.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
just for the record, this actually came via the unstable tree back in
the day..
--
t
More information about the kernel-team
mailing list