linux-kernel - Re: [PATCH 1/2] pci: Convert to use built-in RCU list checking

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Message-ID: <CAHp75Vdeoc1S_0Dn_vk2ULPRLk_sevWoxs8+Gscv9ki_kkPx4Q@mail.gmail.com>
Date:   Wed, 4 Sep 2019 20:13:23 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Joel Fernandes <joel@...lfernandes.org>
Cc:     kbuild test robot <lkp@...el.com>, kbuild-all@...org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Catalin Marinas <catalin.marinas@....com>,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        Jonathan Derrick <jonathan.derrick@...el.com>,
        Keith Busch <keith.busch@...el.com>, linux-pci@...r.kernel.org,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: [PATCH 1/2] pci: Convert to use built-in RCU list checking

On Wed, Sep 4, 2019 at 8:07 AM Joel Fernandes <joel@...lfernandes.org> wrote:
>
> On Wed, Sep 04, 2019 at 12:06:43PM +0800, kbuild test robot wrote:
> > Hi "Joel,
> >
> > Thank you for the patch! Yet something to improve:
> >
> > [auto build test ERROR on linus/master]
> > [cannot apply to v5.3-rc7 next-20190903]
> > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> >
> > url:    https://github.com/0day-ci/linux/commits/Joel-Fernandes-Google/pci-Convert-to-use-built-in-RCU-list-checking/20190901-211013
> > config: x86_64-rhel-7.6 (attached as .config)
> > compiler: gcc-7 (Debian 7.4.0-11) 7.4.0
> > reproduce:
> >         # save the attached .config to linux build tree
> >         make ARCH=x86_64
>
> This error seems bogus. I pulled -next and applied this patch and it builds
> fine. I am not sure what is wrong with the 0day tree, and the above 0day link
> is also dead.
>
> What's going on with 0day ?!

I would rather to add Depends-on: ... tag to your patch if the
dependency is going thru another tree at the same cycle.
kbuildbot absolutely correct here.

-- 
With Best Regards,
Andy Shevchenko