linux-kernel - Re: Linux 5.15-rc3

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Message-ID: <CAKwvOdnmbLO3+8jwwyoS3Cw_wSfr18Zqf3QyHpEJN5Dok46CQg@mail.gmail.com>
Date:   Mon, 27 Sep 2021 14:48:33 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Jason Gunthorpe <jgg@...dia.com>,
        Sedat Dilek <sedat.dilek@...il.com>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Nathan Chancellor <nathan@...nel.org>, llvm@...ts.linux.dev,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: Linux 5.15-rc3

On Mon, Sep 27, 2021 at 2:47 PM Jason Gunthorpe <jgg@...dia.com> wrote:
>
> On Mon, Sep 27, 2021 at 10:48:42PM +0200, Sedat Dilek wrote:
> > [ Please CC me I am not subscribed to LKML and linux-rdma ]
> >
> > Hi,
> >
> > with CONFIG_INFINIBAND_QIB=m I observe a build-error since Linux
> > v5.13-rc1 release.
> > This is with LLVM/Clang >= v13.0.0-rc3 on my Debian/unstable AMD64 system.
> >
> > For details see ClangBuiltLinux issue #1452 (see [1]).
> >
> > The fix is pending in rdma.git#for-rc (see [2]):
> >
> > commit  3110b942d36b961858664486d72f815d78c956c3
> > "IB/qib: Fix clang confusion of NULL pointer comparison"
> >
> > Dunno if there was a pull-request from linux-rdma folks.
> > Cannot say if it is worth taking this directly...?
>
> It should come as a PR this week, I don't think we need to do anything
> special urgent here, do we?

I think that should be fine. Thanks Jason for doing so, and Sedat for
help testing/reporting.
-- 
Thanks,
~Nick Desaulniers