linux-kernel - Re: [PATCH] drm/bochs: Fix the ID mismatch error

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Message-ID: <CAKmqyKM_pb-riJ+jO65eT0SsVDxrstPOgurPuDf92Fd4C8k1Ug@mail.gmail.com>
Date:   Thu, 21 Feb 2019 10:44:06 -0800
From:   Alistair Francis <alistair23@...il.com>
To:     "kraxel@...hat.com" <kraxel@...hat.com>
Cc:     Alistair Francis <Alistair.Francis@....com>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "david.abdurachmanov@...il.com" <david.abdurachmanov@...il.com>,
        "linux-riscv@...ts.infradead.org" <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH] drm/bochs: Fix the ID mismatch error

On Thu, Feb 21, 2019 at 3:52 AM kraxel@...hat.com <kraxel@...hat.com> wrote:
>
> On Thu, Feb 21, 2019 at 12:33:03AM +0000, Alistair Francis wrote:
> > When running RISC-V QEMU with the Bochs device attached via PCIe the
> > probe of the Bochs device fails with:
> >     [drm:bochs_hw_init] *ERROR* ID mismatch
> >
> > This was introduced by this commit:
> >     7780eb9ce8 bochs: convert to drm_dev_register
> >
> > To fix the error we ensure that pci_enable_device() is called before
> > bochs_load().
> >
> > Signed-off-by: Alistair Francis <alistair.francis@....com>
> > Reported-by: David Abdurachmanov <david.abdurachmanov@...il.com>
>
> Pushed to drm-misc-fixes.

Thanks. Any chance this will make it into 5.0?

Alistair

>
> thanks,
>   Gerd
>