/* * 6LoWPAN IPv6 Fragment Header compression according to RFC6282 * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #include "nhc.h" #define LOWPAN_NHC_FRAGMENT_IDLEN 1 #define LOWPAN_NHC_FRAGMENT_ID_0 0xe4 #define LOWPAN_NHC_FRAGMENT_MASK_0 0xfe static void fragment_nhid_setup(struct lowpan_nhc *nhc) { nhc->id[0] = LOWPAN_NHC_FRAGMENT_ID_0; nhc->idmask[0] = LOWPAN_NHC_FRAGMENT_MASK_0; } LOWPAN_NHC(nhc_fragment, "RFC6282 Fragment", NEXTHDR_FRAGMENT, 0, fragment_nhid_setup, LOWPAN_NHC_FRAGMENT_IDLEN, NULL, NULL); module_lowpan_nhc(nhc_fragment); MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Fragment compression"); MODULE_LICENSE("GPL"); ethod='get'> net-next plumbingsTobias Klauser
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authorJohan Hovold <johan@kernel.org>2017-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /include/crypto/blowfish.h
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (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/crypto/blowfish.h')