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Commit 84a55559 authored by Gurram Pravalika's avatar Gurram Pravalika Committed by Gerrit - the friendly Code Review server
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msm: camera: Fix for HFR120 crash while 



closing video recording.

Error:
[   74.304009]  dma_buf_vunmap+0xa4/0xa8
[   74.306182]  msm_buf_mngr_contq_listdel+0x90/0x14c
[   74.310008]  msm_buf_mngr_subdev_ioctl+0x598/0x844.

Change-Id: I060bf7fccbbce11aa7bcfd6d3574db2078029d00
Signed-off-by: default avatarGurram Pravalika <gpravali@codeaurora.org>
parent 2d8289ca

drivers/media/platform/msm/camera_v2/msm_buf_mgr/msm_generic_buf_mgr.c

+2 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/* Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2021, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -282,7 +282,7 @@ static void msm_buf_mngr_contq_listdel(struct msm_buf_mngr_device *dev, 
		cont_save, &dev->cont_qhead, entry) {

		if ((cont_bufs->sessid == session) &&

		(cont_bufs->strid == stream)) {

			if (cnt && unmap) {

			if (cnt == 1 && unmap) {

				/* dma_buf_vunmap ignored vaddr(2nd argument) */

				dma_buf_vunmap(cont_bufs->dmabuf,

					cont_bufs->paddr);