Commit f4932616 authored Apr 03, 2018 by Sachin Bhayare Committed by Gerrit - the friendly Code Review server Apr 03, 2018

msm: Allocate fd with O_CLOEXEC flag



(cherry-pick from 'commit 580ec70acac4 ("fbdev: msm: Allocate fd
 with O_CLOEXEC flag")') and made similar changes
for MDP3.

When fd is requested during get_metadata call, create
fd using O_CLOEXEC flag.

Change-Id: Iaa55927ac04b019ea45fbdfe9c64b10d1f0e3ceb
Signed-off-by: Nirmal Abraham <nabrah@codeaurora.org>
Signed-off-by: Sachin Bhayare <sachin.bhayare@codeaurora.org>

parent 2b029ca3

drivers/video/fbdev/msm/mdp3_ctrl.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1737,9 +1737,10 @@ static int mdp3_get_metadata(struct msm_fb_data_type *mfd,
		}
		break;
		case metadata_op_get_ion_fd:
		if (mfd->fb_ion_handle) {
		if (mfd->fb_ion_handle && mfd->fb_ion_client) {
		metadata->data.fbmem_ionfd =
		dma_buf_fd(mfd->fbmem_buf, 0);
		ion_share_dma_buf_fd(mfd->fb_ion_client,
		mfd->fb_ion_handle);
		if (metadata->data.fbmem_ionfd < 0)
		pr_err("fd allocation failed. fd = %d\n",
		metadata->data.fbmem_ionfd);