From: Johannes Berg <johannes@sipsolutions.net>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>,
netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
Thomas Graf <tgraf@suug.ch>,
tom@herbertland.com, Ben Greear <greearb@candelatech.com>
Subject: Re: [v2 PATCH 0/2] rhashtable: rhashtable with duplicate objects
Date: Mon, 19 Sep 2016 12:10:27 +0200 [thread overview]
Message-ID: <1474279827.4469.30.camel@sipsolutions.net> (raw)
In-Reply-To: <1474279492.4469.29.camel@sipsolutions.net> (sfid-20160919_120500_879459_486B5001)
Btw, for debug I put
BUG_ON(atomic_read(&ht->nelems) < 0);
after the atomic_dec() in __rhashtable_remove_fast_one(). That makes
the kernel crash instantly on the buggy code, and I just have to run a
single test ("wpas_ctrl_interface_add_many") to get there.
johannes
next prev parent reply other threads:[~2016-09-19 10:10 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-04 7:18 Buggy rhashtable walking Herbert Xu
2016-08-04 7:45 ` Herbert Xu
2016-08-05 6:16 ` Johannes Berg
2016-08-05 10:48 ` Herbert Xu
2016-08-05 10:50 ` Johannes Berg
2016-08-05 11:46 ` Ben Greear
2016-08-08 15:26 ` Herbert Xu
2016-09-18 13:50 ` [PATCH 0/2] rhashtable: rhashtable with duplicate objects Herbert Xu
2016-09-18 13:53 ` [PATCH 1/2] rhashtable: Add rhlist interface Herbert Xu
2016-09-18 13:54 ` [PATCH 2/2] mac80211: Use rhltable instead of rhashtable Herbert Xu
2016-09-19 8:20 ` [PATCH 0/2] rhashtable: rhashtable with duplicate objects Johannes Berg
2016-09-19 8:25 ` Johannes Berg
2016-09-19 8:35 ` Herbert Xu
2016-09-19 8:58 ` Johannes Berg
2016-09-19 8:40 ` [v2 PATCH " Herbert Xu
2016-09-19 8:42 ` [v2 PATCH 1/2] rhashtable: Add rhlist interface Herbert Xu
2016-09-19 8:42 ` [v2 PATCH 2/2] mac80211: Use rhltable instead of rhashtable Herbert Xu
2016-09-19 9:15 ` [v2 PATCH 0/2] rhashtable: rhashtable with duplicate objects Johannes Berg
2016-09-19 9:17 ` Herbert Xu
2016-09-19 9:27 ` Johannes Berg
2016-09-19 9:31 ` Johannes Berg
2016-09-19 9:34 ` Herbert Xu
2016-09-19 9:38 ` Johannes Berg
2016-09-19 9:50 ` Johannes Berg
2016-09-19 9:54 ` Johannes Berg
2016-09-19 10:02 ` Johannes Berg
2016-09-19 10:04 ` Johannes Berg
2016-09-19 10:10 ` Johannes Berg [this message]
2016-09-19 10:48 ` Herbert Xu
2016-09-19 10:58 ` Johannes Berg
2016-09-19 10:58 ` [v3 " Herbert Xu
2016-09-19 11:00 ` [v3 PATCH 1/2] rhashtable: Add rhlist interface Herbert Xu
2016-09-19 21:16 ` Thomas Graf
2016-09-20 1:52 ` Herbert Xu
2016-09-19 11:00 ` [v3 PATCH 2/2] mac80211: Use rhltable instead of rhashtable Herbert Xu
2016-09-19 11:03 ` [v3 PATCH 0/2] rhashtable: rhashtable with duplicate objects Johannes Berg
2016-09-19 11:32 ` Johannes Berg
2016-09-20 8:44 ` David Miller
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