Jeffrey Hugo 7667819385 dmaengine: qcom: bam_dma: Fix resource leak ... bam_dma_terminate_all() will leak resources if any of the transactions are committed to the hardware (present in the desc fifo), and not complete. Since bam_dma_terminate_all() does not cause the hardware to be updated, the hardware will still operate on any previously committed transactions. This can cause memory corruption if the memory for the transaction has been reassigned, and will cause a sync issue between the BAM and its client(s). Fix this by properly updating the hardware in bam_dma_terminate_all(). Fixes: e7c0fe2a5c ("dmaengine: add Qualcomm BAM dma driver") Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20191017152606.34120-1-jeffrey.l.hugo@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2019-10-18 13:27:58 +05:30
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bam_dma.c	dmaengine: qcom: bam_dma: Fix resource leak	2019-10-18 13:27:58 +05:30
hidma_dbg.c	dmaengine updates for v5.3-rc1	2019-07-17 09:55:43 -07:00
hidma_ll.c	dmaengine: qcom_hidma: Remove call to memset after dmam_alloc_coherent	2019-08-08 17:51:56 +05:30
hidma_mgmt_sys.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284	2019-06-05 17:36:37 +02:00
hidma_mgmt.c	dmaengine: qcom: hidma_mgmt: Add of_node_put() before goto	2019-08-08 17:56:50 +05:30
hidma_mgmt.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284	2019-06-05 17:36:37 +02:00
hidma.c	dmaengine: qcom_hidma: assign channel cookie correctly	2019-01-20 10:43:34 +05:30
hidma.h	dmaengine updates for v5.3-rc1	2019-07-17 09:55:43 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00