Eric Engestrom b3c11ac267 drm: move allocation out of drm_get_format_name() ... The function's behaviour was changed in 90844f0004, without changing its signature, causing people to keep using it the old way without realising they were now leaking memory. Rob Clark also noticed it was also allocating GFP_KERNEL memory in atomic contexts, breaking them. Instead of having to allocate GFP_ATOMIC memory and fixing the callers to make them cleanup the memory afterwards, let's change the function's signature by having the caller take care of the memory and passing it to the function. The new parameter is a single-field struct in order to enforce the size of its buffer and help callers to correctly manage their memory. Fixes: 90844f0004 ("drm: make drm_get_format_name thread-safe") Cc: Rob Clark <robdclark@gmail.com> Cc: Christian König <christian.koenig@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Rob Clark <robdclark@gmail.com> Acked-by: Sinclair Yeh <syeh@vmware.com> (vmwgfx) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161112011309.9799-1-eric@engestrom.ch		2016-11-12 14:19:38 +01:00
..
acpi	Merge branches 'acpi-wdat' and 'acpi-cppc'	2016-10-21 22:24:23 +02:00
asm-generic	kconfig.h: remove config_enabled() macro	2016-10-27 18:43:43 -07:00
clocksource
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2016-10-10 11:19:47 +08:00
drm	drm: move allocation out of drm_get_format_name()	2016-11-12 14:19:38 +01:00
dt-bindings	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2016-10-12 11:05:23 -07:00
keys
kvm
linux	Merge tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-11-11 09:28:44 +10:00
math-emu
media	Linux 4.8	2016-10-05 16:43:53 -03:00
memory
misc
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-10-29 20:33:20 -07:00
pcmcia
ras
rdma	Merge of primary rdma-core code for 4.9	2016-10-09 17:04:33 -07:00
rxrpc
scsi
soc	powerpc updates for 4.9 #2	2016-10-14 11:07:42 -07:00
sound	Merge tag 'drm-intel-next-2016-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-10-25 16:39:43 +10:00
target	target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE	2016-10-19 21:22:32 -07:00
trace	dma-buf: Rename struct fence to dma_fence	2016-10-25 14:40:39 +02:00
uapi	Merge tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel into drm-next	2016-11-11 09:28:44 +10:00
video	imx-drm plane update cleanup, YUV formats	2016-11-11 09:31:27 +10:00
xen	xen: features and fixes for 4.9-rc0	2016-10-06 11:19:10 -07:00
Kbuild