diff mbox

iommu: fix end address of vm area comparation in alloc_iovm_area

Message ID 1282064161-21056-1-git-send-email-x0095840@ti.com (mailing list archive)
State Awaiting Upstream
Delegated to: Tony Lindgren
Headers show

Commit Message

Guzman Lugo, Fernando Aug. 17, 2010, 4:56 p.m. UTC 
None
diff mbox

Patch

diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 8ce0de2..24ca9c4 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -292,7 +292,7 @@  static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da,
 		if (prev_end >= start)
 			break;
 
-		if (start + bytes < tmp->da_start)
+		if (start + bytes <= tmp->da_start)
 			goto found;
 
 		if (flags & IOVMF_DA_ANON)