>From a93efa72db7e5bcf601c7c14866f081df176289b Mon Sep 17 00:00:00 2001 From: Hari Kanigeri <h-kanigeri2@xxxxxx> Date: Tue, 20 Apr 2010 12:08:26 -0500 Subject: [PATCH 2/3] OMAP:iommu - missing check for TLB valid entry Added the missing TLB valid entry setting for cam register Signed-off-by: Hari Kanigeri <h-kanigeri2@xxxxxx> --- arch/arm/mach-omap2/iommu2.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c index 6f4b7cc..f01f985 100644 --- a/arch/arm/mach-omap2/iommu2.c +++ b/arch/arm/mach-omap2/iommu2.c @@ -183,7 +183,7 @@ static struct cr_regs *omap2_alloc_cr(struct iommu *obj, struct iotlb_entry *e) if (!cr) return ERR_PTR(-ENOMEM); - cr->cam = (e->da & MMU_CAM_VATAG_MASK) | e->prsvd | e->pgsz; + cr->cam = (e->da & MMU_CAM_VATAG_MASK) | e->prsvd | e->pgsz | e->valid; cr->ram = e->pa | e->endian | e->elsz | e->mixed; return cr; -- 1.7.0 Thank you, Best regards, Hari
Attachment:
0002-OMAP-iommu-missing-check-for-TLB-valid-entry.patch
Description: 0002-OMAP-iommu-missing-check-for-TLB-valid-entry.patch
