On Wed, 2017-03-29 at 06:03 +0300, Leon Romanovsky wrote:
> From: Maor Gottlieb <maorg@xxxxxxxxxxxx>
>
> When the driver disassociate user context, it changes the vma to
> anonymous by setting the vm_ops to null and zap the vma ptes.
>
> In order to avoid race in the kernel, we need to take write lock
> before we change the vma entries.
>
> Fixes: ae184ddeca5db ('IB/mlx4_ib: Disassociate support')
> Signed-off-by: Maor Gottlieb <maorg@xxxxxxxxxxxx>
> Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Thanks, series applied.
--
Doug Ledford <dledford@xxxxxxxxxx>
GPG KeyID: B826A3330E572FDD
Key fingerprint = AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
