Re: [PATCH rdma-next 27/31] IB/cm: Fix honor address handle attribute init error

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On Wed, Nov 15, 2017 at 09:59:23AM +0200, Or Gerlitz wrote:
> On Wed, Nov 15, 2017 at 7:31 AM, Leon Romanovsky <leonro@xxxxxxxxxxxx> wrote:
> > On Tue, Nov 14, 2017 at 04:38:41PM -0700, Jason Gunthorpe wrote:
> >> On Tue, Nov 14, 2017 at 10:27:42PM +0000, Parav Pandit wrote:
> >>
> >> > > On Wed, Nov 15, 2017 at 12:13 AM, Parav Pandit <parav@xxxxxxxxxxxx>
> >> > > wrote:
> >> > > >> From: Or Gerlitz [mailto:gerlitz.or@xxxxxxxxx]
> >> > >
> >> > > >> any reason not to point out the commit that introduced the bug?
> >> > > > No particular reason. I am not sure few years back it was bug or not. In current
> >> > > code it appear so.
> >> > > > So I continued without Fixes commit line.
> >> > >
> >> > >
> >> > > The idea is that you do the git blaming and such work to get the
> >> > > Fixes line, and later, the maintainer of the sub-system and
> >> > > maintainers of stable kernel use that to decide if/where they want
> >> > > this to go beyond the -rc kernel you are fixing
> >>
> >> > Yes, I understand. But would that be a bug in initial commit, which
> >> > transport was it handling.. without error code check what could have
> >> > gone wrong..  I do not have answer for those questions. So I omitted
> >> > the Fixes line.  Wherever I knew for sure in this or other series, I
> >> > have added.
> >>
> >> While the fixes line is nice, the more important question is if any of
> >> these patches should have a 'Cc: stable@xxxxxxxxxx' ?
> >
> > No, this is why I didn't ask to add Fixes line, because stable@ takes
> > patches in semi-automatic mode by looking after Fixes line.
>
> And what's wrong with that? IMHO the right thing to do for fixes is
>
> (1) putng the Fixes line
> (2) cc the author of the offending patch
>
> This way you can get them a chance to review the fix and point out to
> you problems in the patch that may e.g introduce a 2nd problem or
> a side effect you don't envision. This is what we do on netdev,
> practically always.

Always, are you sure?

In the patch c1c1d86bdea4 ("net/mlxfw: Properly handle dependancy with
non-loadable mlx5"), you didn't add Fixes tag and didn't add relevant
people (Yotam, Arnd and Jakub).

It is how it looks in my mailer:
Date: Sun,  2 Jul 2017 18:57:28 +0300
From: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
To: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx, Saeed Mahameed <saeedm@xxxxxxxxxxxx>, mlxsw@xxxxxxxxxxxx, Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
Subject: [PATCH net-next] net/mlxfw: Properly handle dependancy with non-loadable mlx5

Thanks

>
> Or.
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