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authorJohn W. Linville <linville@tuxdriver.com>2008-10-30 14:12:21 -0400
committerJohn W. Linville <linville@tuxdriver.com>2008-11-06 16:37:09 -0500
commit964d2777438bf7687324243d38ade538d9bbfe3c (patch)
tree53a738873641c73899846298d0a9b3351697d5fa /net
parent502c12e1ef14967e08dabb04c674cf0f000e8f7e (diff)
downloadop-kernel-dev-964d2777438bf7687324243d38ade538d9bbfe3c.zip
op-kernel-dev-964d2777438bf7687324243d38ade538d9bbfe3c.tar.gz
iwlagn: avoid sleep in softirq context
__ieee80211_tasklet_handler -> __ieee80211_rx -> __ieee80211_rx_handle_packet -> ieee80211_invoke_rx_handlers -> ieee80211_rx_h_decrypt -> ieee80211_crypto_tkip_decrypt -> ieee80211_tkip_decrypt_data -> iwl4965_mac_update_tkip_key -> iwl_scan_cancel_timeout -> msleep Ooops! Avoid the sleep by changing iwl_scan_cancel_timeout with iwl_scan_cancel and simply returning on failure if the scan persists. This will cause hardware decryption to fail and we'll handle a few more frames with software decryption. Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions
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