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mac80211_hwsim: don't use WQ_MEM_RECLAIM 

We're obviously not part of a memory reclaim path, so don't set the flag.

This also causes a warning in check_flush_dependency() since we end up
in a code path that flushes a non-reclaim workqueue, and we shouldn't do
that if we were really part of reclaim.

Reported-by: syzbot+41cdaf4232c50e658934@syzkaller.appspotmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2018-01-24 08:40:51 +01:00
parent bee92d0615
commit ce162bfbc0
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mac80211_hwsim.c
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@ -3455,7 +3455,7 @@ static int __init init_mac80211_hwsim(void)
spin_lock_init(&hwsim_radio_lock); spin_lock_init(&hwsim_radio_lock);
hwsim_wq = alloc_workqueue("hwsim_wq",WQ_MEM_RECLAIM,0); hwsim_wq = alloc_workqueue("hwsim_wq", 0, 0);
if (!hwsim_wq) if (!hwsim_wq)
return -ENOMEM; return -ENOMEM;