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

Vincent Whitchurch
2021-11-11T16:04:24Z

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

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(-)

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2.28.0