ef009fe201
[ Upstream commit 56b5c3e67b0f9af3f45cf393be048ee8d8a92694 ] Getting below error when using KCSAN to check the driver. Adding lock to protect parameter num_rdy when getting the value with function: v4l2_m2m_num_src_bufs_ready/v4l2_m2m_num_dst_bufs_ready. kworker/u16:3: [name:report&]BUG: KCSAN: data-race in v4l2_m2m_buf_queue kworker/u16:3: [name:report&] kworker/u16:3: [name:report&]read-write to 0xffffff8105f35b94 of 1 bytes by task 20865 on cpu 7: kworker/u16:3: v4l2_m2m_buf_queue+0xd8/0x10c Signed-off-by: Pina Chen <pina.chen@mediatek.com> Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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.. | ||
davinci | ||
drv-intf | ||
i2c | ||
tpg | ||
cec-notifier.h | ||
cec-pin.h | ||
cec.h | ||
demux.h | ||
dmxdev.h | ||
dvb_ca_en50221.h | ||
dvb_demux.h | ||
dvb_frontend.h | ||
dvb_math.h | ||
dvb_net.h | ||
dvb_ringbuffer.h | ||
dvb_vb2.h | ||
dvb-usb-ids.h | ||
dvbdev.h | ||
fwht-ctrls.h | ||
h264-ctrls.h | ||
imx.h | ||
media-dev-allocator.h | ||
media-device.h | ||
media-devnode.h | ||
media-entity.h | ||
media-request.h | ||
mpeg2-ctrls.h | ||
rc-core.h | ||
rc-map.h | ||
rcar-fcp.h | ||
soc_camera.h | ||
tuner-types.h | ||
tuner.h | ||
tveeprom.h | ||
v4l2-async.h | ||
v4l2-clk.h | ||
v4l2-common.h | ||
v4l2-ctrls.h | ||
v4l2-dev.h | ||
v4l2-device.h | ||
v4l2-dv-timings.h | ||
v4l2-event.h | ||
v4l2-fh.h | ||
v4l2-flash-led-class.h | ||
v4l2-fwnode.h | ||
v4l2-image-sizes.h | ||
v4l2-ioctl.h | ||
v4l2-mc.h | ||
v4l2-mediabus.h | ||
v4l2-mem2mem.h | ||
v4l2-rect.h | ||
v4l2-subdev.h | ||
videobuf2-core.h | ||
videobuf2-dma-contig.h | ||
videobuf2-dma-sg.h | ||
videobuf2-dvb.h | ||
videobuf2-memops.h | ||
videobuf2-v4l2.h | ||
videobuf2-vmalloc.h | ||
videobuf-core.h | ||
videobuf-dma-contig.h | ||
videobuf-dma-sg.h | ||
videobuf-vmalloc.h | ||
vp8-ctrls.h | ||
vsp1.h |