linux-kernel - Re: [PATCH v2 0/2] virtio-i2c: Fix buffer handling

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Date:   Wed, 24 Nov 2021 18:55:56 -0500
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Vincent Whitchurch <vincent.whitchurch@...s.com>
Cc:     wsa@...nel.org, jie.deng@...el.com, viresh.kumar@...aro.org,
        conghui.chen@...el.com, virtualization@...ts.linux-foundation.org,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@...s.com
Subject: Re: [PATCH v2 0/2] virtio-i2c: Fix buffer handling

On Thu, Nov 11, 2021 at 05:04:10PM +0100, Vincent Whitchurch wrote:
> This fixes a couple of bugs in the buffer handling in virtio-i2c which can
> result in incorrect data on the I2C bus or memory corruption in the guest.
> 
> I tested this on UML (virtio-uml needs a bug fix too, I will sent that out
> later) with the device implementation in rust-vmm/vhost-device.
> 
> Changes in v2:
> - Added Acked-by and Fixes tags


What are the plans for this patchset?

> Vincent Whitchurch (2):
>   i2c: virtio: disable timeout handling
>   i2c: virtio: fix completion handling
> 
>  drivers/i2c/busses/i2c-virtio.c | 46 ++++++++++++++-------------------
>  1 file changed, 19 insertions(+), 27 deletions(-)
> 
> -- 
> 2.28.0