diff options
| author |   Felix Fietkau <nbd@openwrt.org> | 2013-04-08 00:04:13 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2013-04-10 14:10:34 -0400 |
| commit | 99ba6a4610c8413c9166e600b1797f0a8f1c4498 (patch) | |
| tree | f2558b71b322a0102751faf6754bc6da82209ce6 /scripts/kernel-doc | |
| parent | ath9k: detect more kinds of invalid descriptors (diff) | |
ath9k: implement buffer holding handling for EDMA FIFO
Inside one FIFO slot queue, EDMA chipsets have the same link pointer
re-read race condition as older chipsets, so the same buffer holding
logic needs to be used in order to avoid use-after-free bugs.
Unlike on older chips, it can be skipped for the end of the queue.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'scripts/kernel-doc')
0 files changed, 0 insertions, 0 deletions