From: Fernando Guzman Lugo <x0095840@xxxxxx>
The function flush_iotlb_page is not loading the CAM register with
the correct entry to be flushed, so it is flushing other entry
Signed-off-by: Fernando Guzman Lugo <x0095840@xxxxxx>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/plat-omap/iommu.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index 4cf449f..4a03013 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -298,7 +298,7 @@ void flush_iotlb_page(struct iommu *obj, u32 da)
if ((start <= da) && (da < start + bytes)) {
dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n",
__func__, start, da, bytes);
-
+ iotlb_load_cr(obj, &cr);
iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY);
}
}
--
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