Re: [dpdk-stable] 16.11.3 (LTS) patches review and test

[Yuanhan Liu <yliu@fridaylinux.org>]

On Mon, Aug 21, 2017 at 09:23:24AM +0100, Ferruh Yigit wrote:
> >> I think this one should go in too, as OVS hits this and writes back the
> >> wrong watermark value to the shared register which can cause problems
> >> for other ports. I've applied and tested it with DPDK 16.11.
> >>
> >> commit 0e61ab56e01655f02bfe4e6249e032e864b0f5dd
> >> Author: Qi Zhang <qi.z.zhang@intel.com>
> >> Date:   Thu Aug 10 18:48:07 2017 +0800
> >>
> >>     net/i40e: fix flow control watermark mismatch
> >>
> >>     Flow control watermark is not read out correctly,
> >>     that may cause an application who not intend to change
> >>     watermark but does change it with a rte_eth_dev_flow_ctrl_set
> >>     call right after rte_eth_dev_flow_ctrl_get.
> > 
> > Weird, I couldn't find this commit:
> > 
> >     $ git show 0e61ab56e01655f02bfe4e6249e032e864b0f5dd
> >     fatal: bad object 0e61ab56e01655f02bfe4e6249e032e864b0f5dd
> 
> The commit is in next-net. Not sure how to proceed, any idea?

I see. Thanks. So it's not merged to Thomas tree yet. I normally take
commits from there. Because I add a tag like following every time I
pick a commit:

    [ upstream commit 5b9b65b14e05c106bb8229c0fe0b347315da7d00 ]

If I take commits directly from next-* tree, the commit could have
been changed while merging to Thomas tree, for two reasons:

- the next-* could have done a rebase
- we don't do "git merge" at Thomas tree


However, if that commit is urgent, I think I could make it for 16.11.3
release with following tag:

    [ next-net commit 0e61ab56e01655f02bfe4e6249e032e864b0f5dd ]

If not, I will postone it to 16.11.4.

	--yliu