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Date:   Thu, 11 Jul 2019 14:18:08 -0300
From:   Jason Gunthorpe <jgg@ziepe.ca>
To:     Nick Desaulniers <ndesaulniers@google.com>
Cc:     Nathan Chancellor <natechancellor@gmail.com>,
        Bernard Metzler <BMT@zurich.ibm.com>,
        Doug Ledford <dledford@redhat.com>, linux-rdma@vger.kernel.org,
        LKML <linux-kernel@vger.kernel.org>,
        clang-built-linux <clang-built-linux@googlegroups.com>
Subject: Re: [PATCH] rdma/siw: Use proper enumerated type in map_cqe_status
Message-ID: <20190711171808.GF25807@ziepe.ca>
References: <20190710174800.34451-1-natechancellor@gmail.com>
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 <20190711133915.GA25807@ziepe.ca>
 <CAKwvOdnHz3uH4ZM20LGQJ3FYhLQQUYn4Lg0B-YMr7Y1L66TAsA@mail.gmail.com>
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On Thu, Jul 11, 2019 at 10:16:44AM -0700, Nick Desaulniers wrote:
> On Thu, Jul 11, 2019 at 6:39 AM Jason Gunthorpe <jgg@ziepe.ca> wrote:
> >
> > On Thu, Jul 11, 2019 at 01:14:34AM -0700, Nathan Chancellor wrote:
> > > Maybe time to start plumbing Clang into your test flow until it can get
> > > intergrated with more CI setups? :) It can catch some pretty dodgy
> > > behavior that GCC doesn't:
> >
> > I keep asking how to use clang to build the kernel and last I was told
> > it still wasn't ready..
> >
> > Is it ready now? Is there some flow that will compile with clang
> > warning free, on any arch? (at least the portion of the kernel I check)
> 
> $ make CC=clang ...
> 
> Let us know if you find something we haven't already.
> https://clangbuiltlinux.github.io/
> https://github.com/ClangBuiltLinux/linux/issues

What clang version?

Jason