ACK: [PATCH 0/3][SRU Bionic] hns3: avoid corruption due to ring buffer race

[Stefan Bader]

On 20.08.19 00:11, dann frazier wrote:
> BugLink: https://bugs.launchpad.net/bugs/1840717
> 
> All clean cherry picks. Patch #1 is a small cleanup that allows Patch #2
> to apply cleanly. Patch #3 improves the performance of Patch #2. All 3
> patches were introduced in v5.2, so they've had plenty of "bake time"
> together.
> 
> 
> Yunsheng Lin (3):
>   net: hns3: minor optimization for ring_space
>   net: hns3: fix data race between ring->next_to_clean
>   net: hns3: optimize the barrier using when cleaning TX BD
> 
>  .../net/ethernet/hisilicon/hns3/hns3_enet.c   | 35 ++++++++++++-------
>  .../net/ethernet/hisilicon/hns3/hns3_enet.h   | 18 +++++-----
>  2 files changed, 30 insertions(+), 23 deletions(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>

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