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| author | John W. Linville <linville@tuxdriver.com> | 2010-03-16 15:40:59 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-30 15:37:20 -0400 |
| commit | 368d06f5b0eefcbf37d677d3b65381310a251f03 (patch) | |
| tree | e8e05e1e6a34583f31203c29c03dcf9f6c036aeb /net/mac80211 | |
| parent | c8406ea8fa1adde8dc5400127281d497bbcdb84a (diff) | |
| download | op-kernel-dev-368d06f5b0eefcbf37d677d3b65381310a251f03.zip op-kernel-dev-368d06f5b0eefcbf37d677d3b65381310a251f03.tar.gz | |
wireless: convert reg_regdb_search_lock to mutex
Stanse discovered that kmalloc is being called with GFP_KERNEL while
holding this spinlock. The spinlock can be a mutex instead, which also
enables the removal of the unlock/lock around the lock/unlock of
cfg80211_mutex and the call to set_regdom.
Reported-by: Jiri Slaby <jirislaby@gmail.com>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
0 files changed, 0 insertions, 0 deletions
