Fancy Fang 8a6a547fe1 [media] videobuf-dma-contig: set vm_pgoff to be zero to pass the sanity check in vm_iomap_memory() ... When user requests V4L2_MEMORY_MMAP type buffers, the videobuf-core will assign the corresponding offset to the 'boff' field of the videobuf_buffer for each requested buffer sequentially. Later, user may call mmap() to map one or all of the buffers with the 'offset' parameter which is equal to its 'boff' value. Obviously, the 'offset' value is only used to find the matched buffer instead of to be the real offset from the buffer's physical start address as used by vm_iomap_memory(). So, in some case that if the offset is not zero, vm_iomap_memory() will fail. Signed-off-by: Fancy Fang <chen.fang@freescale.com> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>		2014-10-24 09:32:41 -02:00
..
Kconfig	v4l2-pci-skeleton: Only build if PCI is available	2014-09-26 11:02:58 +02:00
Makefile
tuner-core.c	[media] tuner-core: use true/false for boolean vars	2014-09-03 17:59:14 -03:00
v4l2-async.c
v4l2-clk.c
v4l2-common.c	[media] v4l2-common: fix overflow in v4l_bound_align_image()	2014-09-23 16:13:43 -03:00
v4l2-compat-ioctl32.c	[media] v4l2-compat-ioctl32: fix sparse warnings	2014-09-03 10:37:25 -03:00
v4l2-ctrls.c	[media] v4l: Add camera pan/tilt speed controls	2014-09-21 20:23:39 -03:00
v4l2-dev.c
v4l2-device.c
v4l2-dv-timings.c	[media] v4l2-dv-timings: only check standards if non-zero	2014-09-21 20:40:33 -03:00
v4l2-event.c
v4l2-fh.c
v4l2-ioctl.c	[media] v4l2-ioctl.c: fix inverted condition	2014-09-23 16:13:45 -03:00
v4l2-mem2mem.c
v4l2-of.c
v4l2-subdev.c	[media] v4l: subdev: Extend default link validation to cover field order	2014-08-21 15:25:12 -05:00
videobuf2-core.c	Merge branch 'patchwork' into v4l_for_linus	2014-10-09 14:00:54 -03:00
videobuf2-dma-contig.c
videobuf2-dma-sg.c	[media] videobuf2-dma-sg: fix for wrong GFP mask to sg_alloc_table_from_pages	2014-09-21 20:44:34 -03:00
videobuf2-dvb.c
videobuf2-memops.c
videobuf2-vmalloc.c
videobuf-core.c	[media] videobuf: Allow reqbufs(0) to free current buffers	2014-09-21 20:13:41 -03:00
videobuf-dma-contig.c	[media] videobuf-dma-contig: set vm_pgoff to be zero to pass the sanity check in vm_iomap_memory()	2014-10-24 09:32:41 -02:00
videobuf-dma-sg.c	[media] vmalloc_sg: off by one in error handling	2014-08-21 15:25:31 -05:00
videobuf-dvb.c
videobuf-vmalloc.c