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| author | Felix Fietkau <nbd@openwrt.org> | 2013-04-08 02:04:13 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-04-10 22:10:34 +0400 |
| commit | 99ba6a4610c8413c9166e600b1797f0a8f1c4498 (patch) | |
| tree | f2558b71b322a0102751faf6754bc6da82209ce6 /drivers/net/wireless/rtlwifi/rtl8188ee | |
| parent | 3747c3eef6df9bf936fc571ab64122e651db6137 (diff) | |
| download | linux-99ba6a4610c8413c9166e600b1797f0a8f1c4498.tar.xz | |
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 'drivers/net/wireless/rtlwifi/rtl8188ee')
0 files changed, 0 insertions, 0 deletions