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authorKrishna Reddy <vdumpa@nvidia.com>2011-09-14 16:33:18 -0700
committerDan Willemsen <dwillemsen@nvidia.com>2011-11-30 21:49:06 -0800
commit1fb5af21e524f5b3663aee6a7074de419bd674f9 (patch)
treef7941f05b3f3f387a63505b714970c15fdee18f7 /drivers/video/tegra/nvmap
parent1788af0407e2419d3411ea422828ab3a65649333 (diff)
video: tegra: nvmap: Fix mem size check during mem map.
Bug 871094 (cherry picked from commit 7eb5215660d7e54d2ff84dae17cb00071695aed1) Change-Id: I4fa16032ce90cd728b2eb32696034a7cfc506717 Reviewed-on: http://git-master/r/54845 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> Rebase-Id: R61d721bbef3293f802a4358560f18bced53c1761
Diffstat (limited to 'drivers/video/tegra/nvmap')
-rw-r--r--drivers/video/tegra/nvmap/nvmap_ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/nvmap/nvmap_ioctl.c b/drivers/video/tegra/nvmap/nvmap_ioctl.c
index 76fa897b41e0..8e64584b5e50 100644
--- a/drivers/video/tegra/nvmap/nvmap_ioctl.c
+++ b/drivers/video/tegra/nvmap/nvmap_ioctl.c
@@ -287,7 +287,7 @@ int nvmap_map_into_caller_ptr(struct file *filp, void __user *arg)
cache_flags = op.flags & NVMAP_HANDLE_CACHE_FLAG;
if (cache_flags == NVMAP_HANDLE_INNER_CACHEABLE ||
cache_flags == NVMAP_HANDLE_CACHEABLE) {
- if (h->orig_size & ~PAGE_MASK) {
+ if (h->size & ~PAGE_MASK) {
pr_err("\n%s:attempt to convert a buffer from uc/wc to"
" wb, whose size is not a multiple of page size."
" request ignored.\n", __func__);