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Date: Tue, 19 Oct 2021 09:46:45 +0200 From: Vincent Whitchurch <vincent.whitchurch@...s.com> To: <wsa@...nel.org>, <jie.deng@...el.com>, <viresh.kumar@...aro.org> CC: <virtualization@...ts.linux-foundation.org>, <linux-i2c@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <kernel@...s.com>, Vincent Whitchurch <vincent.whitchurch@...s.com> Subject: [PATCH 0/2] virtio-i2c: Fix buffer handling 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. 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
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