diff options
| author | Krishna Reddy <vdumpa@nvidia.com> | 2011-09-14 16:33:18 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-09-16 14:59:56 -0700 |
| commit | 6427b2fb3b132f36cac2e32dc2b23a5c01a588fb (patch) | |
| tree | dbffabd536d52477ef3c95bc02f11331b29c7ca3 | |
| parent | 254b5fdac08899ef54611b5491698ab2e07dade2 (diff) | |
video: tegra: nvmap: Fix mem size check during mem map.
Bug 871094
Change-Id: I1b3bf7d4d50e08939c0ea9fc2e1c56fdc34d7323
Reviewed-on: http://git-master/r/52771
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Tested-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
| -rw-r--r-- | drivers/video/tegra/nvmap/nvmap_ioctl.c | 2 |
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 2e0795059189..44cd7b72fe27 100644 --- a/drivers/video/tegra/nvmap/nvmap_ioctl.c +++ b/drivers/video/tegra/nvmap/nvmap_ioctl.c @@ -297,7 +297,7 @@ 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__); |