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authorTobias Klauser <tklauser@distanz.ch>2019-09-23 10:06:55 +0200
committerTobias Klauser <tklauser@distanz.ch>2019-09-23 10:06:55 +0200
commit6f1e2e2be8ac532f1b6ed0b6c148decbd5e9fd13 (patch)
tree2d888c27eeb691da691f342c3ad3ab6b2d81af44 /Template
parent29fb845dfcf988110d01c141fdd490163a6f3714 (diff)
AUTHORS: update
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'Template')
0 files changed, 0 insertions, 0 deletions
9526eed96541a0654&id2=877a021e08ccb6434718c0cc781fdf943c884cc0'>diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/uapi/asm-generic/signal.h')