In guest_exit_cont we call kvmhv_commence_exit which expects the trap
number as the argument. However r3 doesn't contain the trap number at
this point and as a result we would be calling the function with a
spurious trap number.
Fix this by copying r12 into r3 before calling kvmhv_commence_exit
If passed a larger page size lookup_linux_ptep()
may fail, so add a check for that and bail out
if that's the case.
This was found with the help of a static
code analysis tool.
Signed-off-by: Mihai Caraman mihai.cara...@freescale.com
Signed-off-by: Laurentiu Tudor laurentiu.tu...@freescale.com
On Thu, 2015-05-21 at 16:26 +0300, Laurentiu Tudor wrote:
If passed a larger page size lookup_linux_ptep()
may fail, so add a check for that and bail out
if that's the case.
This was found with the help of a static
code analysis tool.
Signed-off-by: Mihai Caraman