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author | Johannes Berg <johannes.berg@intel.com> | 2021-11-12 13:51:44 +0100 |
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committer | Johannes Berg <johannes.berg@intel.com> | 2021-11-15 10:55:55 +0100 |
commit | 6dd2360334f3cb3b45fc1b8194c670090474b87c (patch) | |
tree | fd75e68b64617cfc044bd0bd834d0ff805030a57 /net/mac80211/vht.c | |
parent | f6ab25d41b18f3d26883cb9c20875e1a85c4f05b (diff) | |
download | linux-6dd2360334f3cb3b45fc1b8194c670090474b87c.tar.gz |
mac80211: fix monitor_sdata RCU/locking assertions
Since commit a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver") we've not only been protecting the pointer to monitor_sdata with the RTNL, but also with the wiphy->mtx. This is relevant in a number of lockdep assertions, e.g. the one we hit in ieee80211_set_monitor_channel(). However, we're now protecting all the assignments/dereferences, even the one in interface iter, with the wiphy->mtx, so switch over the lockdep assertions to that lock. Fixes: a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20211112135143.cb8e8ceffef3.Iaa210f16f6904c8a7a24954fb3396da0ef86ec08@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/vht.c')
0 files changed, 0 insertions, 0 deletions