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linux/drivers/misc/cxl
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Frederic Barrat cec422c11c cxl: Fix error path on bad ioctl 
Fix error path if we can't copy user structure on CXL_IOCTL_START_WORK
ioctl. We shouldn't unlock the context status mutex as it was not
locked (yet).

Fixes: 0712dc7e73 ("cxl: Fix issues when unmapping contexts")
Cc: stable@vger.kernel.org # v3.19+
Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Reviewed-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-06-08 20:42:31 +10:00
..
api.c cxl: Keep track of mm struct associated with a context 2017-04-13 23:34:29 +10:00
base.c cxl: Add support for interrupts on the Mellanox CX4 2016-07-14 20:27:08 +10:00
context.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
cxl.h cxl: Mask slice error interrupts after first occurrence 2017-05-02 22:41:42 +10:00
debugfs.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
fault.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
file.c cxl: Fix error path on bad ioctl 2017-06-08 20:42:31 +10:00
flash.c treewide: Fix typos in printk 2017-03-24 15:24:00 +01:00
guest.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
hcalls.c cxl: Remove unused values in bare-metal environment. 2017-04-13 23:34:28 +10:00
hcalls.h cxl: Add guest-specific code 2016-03-09 23:36:52 +11:00
irq.c cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
Kconfig cxl: remove dead Kconfig options 2016-07-19 20:12:29 +10:00
main.c cxl: Keep track of mm struct associated with a context 2017-04-13 23:34:29 +10:00
Makefile cxl: Fix build when CONFIG_DEBUG_FS=n 2017-02-03 21:59:26 +11:00
native.c cxl: Avoid double free_irq() for psl,slice interrupts 2017-06-06 19:09:27 +10:00
of.c cxl: replace loop with for_each_child_of_node(), remove unneeded of_node_put() 2016-10-04 16:19:23 +11:00
pci.c powerpc updates for 4.12 part 1. 2017-05-05 11:36:44 -07:00
phb.c cxl: Fix error handling in _cxl_pci_associate_default_context() 2016-11-18 22:41:08 +11:00
sysfs.c cxl: Prevent adapter reset if an active context exists 2016-10-19 20:35:39 +11:00
trace.c cxl: Add tracepoints 2015-01-22 17:31:51 +11:00
trace.h cxl: Add psl9 specific code 2017-04-13 23:34:31 +10:00
vphb.c cxl: fix nested locking hang during EEH hotplug 2017-02-21 21:32:52 +11:00