On Mon, Jun 08, 2015 at 09:33:50AM +0100, James Hogan wrote:

Hi stable folk,

On 08/05/15 15:16, James Hogan wrote:

quoted

On 07/05/15 13:47, Nicholas Mc Guire wrote:

quoted

Fix possible unintended sign extension in unsigned MMIO loads by casting
to uint16_t in the case of mmio_needed != 2.

Signed-off-by: Nicholas Mc Guire <redacted>

Looks good to me. I wrote an MMIO test to reproduce the issue, and this
fixes it.

Reviewed-by: James Hogan <redacted>
Tested-by: James Hogan <redacted>

It looks suitable for stable too (3.10+).

This has reached mainline, commit ed9244e6c534612d2b5ae47feab2f55a0d4b4ced

Please could it be added to stable (3.10+).

It does not apply to 3.10 or 3.14-stable, so please provide a backport
if you want it there.

thanks,

greg k-h