linux-kernel - Re: [PATCH v2 2/3] misc/pvpanic: add PCI driver

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Message-ID: <CAK8P3a25p_uU2toSkTK4O8cEb07QPNmn4CaKKO1bYjLd2OEZyg@mail.gmail.com>
Date:   Fri, 12 Feb 2021 11:15:06 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Mihai Carabas <mihai.carabas@...cle.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        gregkh <gregkh@...uxfoundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        Randy Dunlap <rdunlap@...radead.org>,
        Wang ShaoBo <bobo.shaobowang@...wei.com>
Subject: Re: [PATCH v2 2/3] misc/pvpanic: add PCI driver

On Fri, Feb 12, 2021 at 10:17 AM Mihai Carabas <mihai.carabas@...cle.com> wrote:
>
> Add support for pvpanic PCI device added in qemu [1]. At probe time, obtain the
> address where to read/write pvpanic events and pass it to the generic handling
> code. Will follow the same logic as pvpanic MMIO device driver. At remove time,
> unmap base address and disable PCI device.
>
> [1] https://github.com/qemu/qemu/commit/9df52f58e76e904fb141b10318362d718f470db2
>
> Signed-off-by: Mihai Carabas <mihai.carabas@...cle.com>

Reviewed-by: Arnd Bergmann <arnd@...db.de>