Ian Munsie f5c9df9a44 cxl: Fix NULL pointer dereference on kernel contexts with no AFU interrupts ...

If a kernel context is initialised and does not have any AFU interrupts
allocated it will cause a NULL pointer dereference when the context is
detached since the irq_names list will not have been initialised.

Move the initialisation of the irq_names list into the cxl_context_init
routine so that it will be valid for the entire lifetime of the context
and will not cause a NULL pointer dereference.

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2016-07-08 22:13:34 +10:00

..

api.c

cxl: Add set and get private data to context struct

2016-06-28 18:35:08 +10:00

base.c

cxl: Parse device tree and create cxl device(s) at boot

2016-03-09 23:39:59 +11:00

context.c

cxl: Fix NULL pointer dereference on kernel contexts with no AFU interrupts

2016-07-08 22:13:34 +10:00

cxl.h

cxl: Fix bug where AFU disable operation had no effect

2016-07-08 22:11:18 +10:00

debugfs.c

cxl: Abstract the differences between the PSL and XSL

2016-06-16 23:08:54 +10:00

fault.c

powerpc/mm: Replace _PAGE_USER with _PAGE_PRIVILEGED

2016-05-01 18:32:26 +10:00

file.c

cxl: Add mechanism for delivering AFU driver specific events

2016-06-28 18:34:56 +10:00

flash.c

cxl: static-ify variables to fix sparse warnings

2016-06-16 22:49:27 +10:00

guest.c

cxl: Update process element after allocating interrupts

2016-06-16 23:08:49 +10:00

hcalls.c

cxl: Add tracepoints around the cxl hcall

2016-03-09 23:40:01 +11:00

hcalls.h

cxl: Add guest-specific code

2016-03-09 23:36:52 +11:00

irq.c

cxl: Fix NULL pointer dereference on kernel contexts with no AFU interrupts

2016-07-08 22:13:34 +10:00

Kconfig

cxl: Add mechanism for delivering AFU driver specific events

2016-06-28 18:34:56 +10:00

main.c

cxl: Adapter failure handling

2016-03-09 23:40:00 +11:00

Makefile

cxl: Support to flash a new image on the adapter from a guest

2016-03-09 23:39:56 +11:00

native.c

cxl: Workaround XSL bug that does not clear the RA bit after a reset

2016-07-08 22:13:06 +10:00

of.c

cxl: Add guest-specific code

2016-03-09 23:36:52 +11:00

pci.c

cxl: Fix bug where AFU disable operation had no effect

2016-07-08 22:11:18 +10:00

sysfs.c

cxl: Allow initialization on timebase sync failures

2016-04-22 21:45:44 +10:00

trace.c

cxl: Add tracepoints

2015-01-22 17:31:51 +11:00

trace.h

cxl: Add tracepoints around the cxl hcall

2016-03-09 23:40:01 +11:00

vphb.c

cxl: Make vPHB device node match adapter's

2016-06-16 23:11:30 +10:00