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odroidg12-6.1.y
linux/drivers/s390/cio
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Dinghao Liu fec769b9fd s390/cio: fix a memleak in css_alloc_subchannel 
commit 63e8b94ad1 upstream.

When dma_set_coherent_mask() fails, sch->lock has not been
freed, which is allocated in css_sch_create_locks(), leading
to a memleak.

Fixes: 4520a91a97 ("s390/cio: use dma helpers for setting masks")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Message-Id: <20230921071412.13806-1-dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/linux-s390/bd38baa8-7b9d-4d89-9422-7e943d626d6e@linux.ibm.com/
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 12:03:15 +02:00
..
airq.c
s390/airq: allow for airq structure that uses an input vector
2022-07-11 09:54:15 +02:00
blacklist.c
s390/cio: avoid excessive path-verification requests
2021-09-27 13:54:38 +02:00
blacklist.h
s390: add a few more SPDX identifiers
2017-12-05 07:51:09 +01:00
ccwgroup.c
s390/qeth: fix deadlock during failing recovery
2021-09-21 20:02:24 -07:00
ccwreq.c
s390/cio: add basic protected virtualization support
2019-06-15 12:25:00 +02:00
chp.c
s390: replace snprintf in show functions with sysfs_emit
2021-11-16 12:29:19 +01:00
chp.h
s390/cio: Add support for FCES status notification
2020-11-16 08:14:38 -07:00
chsc_sch.c
s390/cio: remove uevent suppress from cio driver
2021-12-06 14:42:24 +01:00
chsc_sch.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
chsc.c
s390/stp: clock_delta should be signed
2022-05-11 14:40:57 +02:00
chsc.h
s390/cio: Export information about Endpoint-Security Capability
2020-11-16 08:14:37 -07:00
cio_debug.h
s390/cio: introduce CIO debugfs directory
2021-03-22 11:36:04 +01:00
cio_debugfs.c
s390/cio: introduce CIO debugfs directory
2021-03-22 11:36:04 +01:00
cio_inject.c
s390/cio: add CRW inject functionality
2021-03-22 11:36:04 +01:00
cio_inject.h
s390/cio: add CRW inject functionality
2021-03-22 11:36:04 +01:00
cio.c
s390: add struct tpi_info to struct pt_regs
2021-06-07 17:07:01 +02:00
cio.h
s390/cio: Use driver_set_override() instead of open-coding
2022-04-22 17:13:54 +02:00
cmf.c
s390/cmf: get rid of register asm
2021-06-28 11:18:28 +02:00
crw.c
s390: remove invalid email address of Heiko Carstens
2022-02-06 23:31:29 +01:00
css.c
s390/cio: fix a memleak in css_alloc_subchannel
2023-10-25 12:03:15 +02:00
css.h
s390/cio: avoid excessive path-verification requests
2021-09-27 13:54:38 +02:00
device_fsm.c
s390: cleanup timer API use
2022-03-27 22:18:39 +02:00
device_id.c
s390/cio: fix kernel doc comment
2021-09-07 13:38:42 +02:00
device_ops.c
s390/cio: make ccw_device_dma_* more robust
2021-10-26 15:21:30 +02:00
device_pgid.c
s390/cio: add basic protected virtualization support
2019-06-15 12:25:00 +02:00
device_status.c
s390/cio: add basic protected virtualization support
2019-06-15 12:25:00 +02:00
device.c
s390/cio: unregister device when the only path is gone
2023-06-28 11:12:37 +02:00
device.h
s390/cio: remove pm support from ccw bus driver
2020-12-02 18:19:25 +01:00
eadm_sch.c
s390: cleanup timer API use
2022-03-27 22:18:39 +02:00
eadm_sch.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fcx.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
idset.c
s390/cio: Remove unused inline function idset_sch_get_first
2020-05-20 10:22:49 +02:00
idset.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
io_sch.h
s390/cio: remove pm support from ccw bus driver
2020-12-02 18:19:25 +01:00
ioasm.c
s390/extable: move EX_TABLE define to asm-extable.h
2022-03-08 00:33:00 +01:00
ioasm.h
s390: assume diag308 set always works
2018-04-10 07:38:59 +02:00
isc.c
s390: cio: add SPDX identifiers to the remaining files
2017-11-24 14:28:41 +01:00
itcw.c
s390/cio: fix kernel-doc usage
2018-02-05 07:34:52 +01:00
Makefile
s390/cio: add CRW inject functionality
2021-03-22 11:36:04 +01:00
orb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
qdio_debug.c
s390: move from strlcpy with unused retval to strscpy
2022-08-30 22:00:33 +02:00
qdio_debug.h
s390/qdio: cleanly split alloc and establish
2020-04-06 13:13:50 +02:00
qdio_main.c
s390/qdio: remove unneeded sanity check in qdio_do_sqbs()
2021-12-06 14:42:26 +01:00
qdio_setup.c
s390/qdio: clarify handler logic for qdio_handle_activate_check()
2021-12-06 14:42:25 +01:00
qdio_thinint.c
s390/airq: pass more TPI info to airq handlers
2022-07-11 09:54:10 +02:00
qdio.h
s390/qdio: fix do_sqbs() inline assembly constraint
2023-05-24 17:32:52 +01:00
scm.c
bus: Make remove callback return void
2021-07-21 11:53:42 +02:00
trace.c
s390/cio: Remove tracing for rchp instruction
2019-05-08 15:01:22 +02:00
trace.h
s390: use struct tpi_info in lowcore.h
2021-06-07 17:07:01 +02:00
vfio_ccw_async.c
vfio/ccw: Remove private->mdev
2022-07-07 14:06:12 -06:00
vfio_ccw_chp.c
vfio-ccw: Fix a build error due to missing include of linux/slab.h
2020-07-03 11:41:31 +02:00
vfio_ccw_cp.c
vfio/ccw: Add length to DMA_UNMAP checks
2022-08-01 13:36:46 -06:00
vfio_ccw_cp.h
vfio/ccw: Add length to DMA_UNMAP checks
2022-08-01 13:36:46 -06:00
vfio_ccw_drv.c
vfio/mdev: add mdev available instance checking to the core
2022-10-04 12:06:58 -06:00
vfio_ccw_fsm.c
vfio/ccw: Check return code from subchannel quiesce
2022-08-01 13:36:47 -06:00
vfio_ccw_ops.c
vfio/mdev: add mdev available instance checking to the core
2022-10-04 12:06:58 -06:00
vfio_ccw_private.h
vfio/mdev: add mdev available instance checking to the core
2022-10-04 12:06:58 -06:00
vfio_ccw_trace.c
vfio-ccw: Add trace for CRW event
2020-06-03 11:28:19 +02:00
vfio_ccw_trace.h
vfio-ccw: Add trace for CRW event
2020-06-03 11:28:19 +02:00