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authorVadim Kochan <vadim4j@gmail.com>2016-09-22 23:55:33 +0300
committerTobias Klauser <tklauser@distanz.ch>2016-10-04 17:17:24 +0200
commitf4c1856026c0edcc1e2285cf6ae773057bee51cd (patch)
treebaf5663ef7daf90b5f1cdd4c3e9f31868034238d /ifpps.8
parent7007975949f5177fbf2514633cc44ba0ac4712c5 (diff)
trafgen: l2: Add support for IEEE 802.3X PAUSE header
Add EEE802.3X Ethernet MAC Control PAUSE frame proto header with two fields - opcode & time. By default Ethernet header is pushed on header init. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'ifpps.8')
0 files changed, 0 insertions, 0 deletions
v class='commit-subject'>s390/spinlock: avoid yield to non existent cpu
arch_spin_lock_wait_flags() checks if a spinlock is not held before trying a compare and swap instruction. If the lock is unlocked it tries the compare and swap instruction, however if a different cpu grabbed the lock in the meantime the instruction will fail as expected. Subsequently the arch_spin_lock_wait_flags() incorrectly tries to figure out if the cpu that holds the lock is running. However it is using the wrong cpu number for this (-1) and then will also yield the current cpu to the wrong cpu. Fix this by adding a missing continue statement. Fixes: 470ada6b1a1d ("s390/spinlock: refactor arch_spin_lock_wait[_flags]") Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation/input/gamepad.txt')