On Wed, Jul 23, 2014 at 04:40:24PM +0200, Joerg Roedel wrote:
On Tue, Jul 22, 2014 at 08:27:19AM -0600, Greg Edwards wrote:
get_irte() can race with free_irte() and dereference a NULL iommu
pointer.
Have you seen any real occurance of this race? Get_irte is called in the
set_affinity path,
On Wed, Jul 23, 2014 at 08:49:17AM -0600, Greg Edwards wrote:
On Wed, Jul 23, 2014 at 04:40:24PM +0200, Joerg Roedel wrote:
On Tue, Jul 22, 2014 at 08:27:19AM -0600, Greg Edwards wrote:
get_irte() can race with free_irte() and dereference a NULL iommu
pointer.
Have you seen any real
get_irte() can race with free_irte() and dereference a NULL iommu
pointer.
Signed-off-by: Greg Edwards gedwa...@ddn.com
Cc: sta...@vger.kernel.org
---
drivers/iommu/intel_irq_remapping.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/iommu/intel_irq_remapping.c
