On Thu, 14 Sep 2017, Julien Grall wrote:
> *_mapped_gfn are currently read before acquiring the lock. However, they
> may be modified by the p2m code before the lock was acquired. This means
> we will use the wrong values.
>
> Fix it by moving the read inside the section protected by the p2m
Hi,
Ping?
Cheers,
On 09/14/2017 04:39 PM, Julien Grall wrote:
*_mapped_gfn are currently read before acquiring the lock. However, they
may be modified by the p2m code before the lock was acquired. This means
we will use the wrong values.
Fix it by moving the read inside the section protected
*_mapped_gfn are currently read before acquiring the lock. However, they
may be modified by the p2m code before the lock was acquired. This means
we will use the wrong values.
Fix it by moving the read inside the section protected by the p2m lock.
Signed-off-by: Julien Grall
