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

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Message-ID: <20190221115227.ipwjpn3xm4q7jfg2@sirius.home.kraxel.org>
Date:   Thu, 21 Feb 2019 12:52:27 +0100
From:   "kraxel@...hat.com" <kraxel@...hat.com>
To:     Alistair Francis <Alistair.Francis@....com>
Cc:     "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>,
        "alistair23@...il.com" <alistair23@...il.com>,
        "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 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,
  Gerd