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

…

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

…

irq.c

cxl: Add psl9 specific code

2017-04-13 23:34:31 +10:00

Kconfig

…

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

…

pci.c

Merge tag 'powerpc-4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2017-05-05 11:36:44 -07:00

phb.c

…

sysfs.c

…

trace.c

…

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