From e6aabee05f41c9d18e0b92194819edd84f352ac9 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 27 May 2015 09:26:09 +0200 Subject: [PATCH] iommu/amd: Handle integer overflow in dma_ops_area_alloc Handle this case to make sure boundary_size does not become 0 and trigger a BUG_ON later. Signed-off-by: Joerg Roedel --- Reading git-format-patch failed