[PATCH 0/1]System takes long time to read device via Thunderbolt 3 port
acelan.kao at canonical.com
Thu Aug 23 08:01:19 UTC 2018
On Dell XPS 13 with Dell TB16 docking station, sometimes the devices on
docking station do not show up or takes couple minutes to be recognized.
This issue doesn't exist in 4.16 vanilla kernel, and after bisected the
kernel and found below commit fixes this issue.
cc5db3150e87 net: qcom/emac: Use proper free methods during TX
Applied this commit on top of Bionic 4.15 kernel and confirmed it works.
Low, this commit is more like a patch fixes a bug which has been
introduced since the driver was created. It aligns the dma_map and
dma_unmap methods which might cause issues in some cases.
Hemanth Puranik (1):
net: qcom/emac: Use proper free methods during TX
drivers/net/ethernet/qualcomm/emac/emac-mac.c | 23 +++++++++++--------
1 file changed, 14 insertions(+), 9 deletions(-)
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