From: Gabor Juhos <juhosg@openwrt.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: John Linville <linville@tuxdriver.com>,
Bob Copeland <me@bobcopeland.com>,
linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v2] mac80211: fix todo lock
Date: Tue, 23 Jun 2009 17:44:22 +0200 [thread overview]
Message-ID: <4A40F856.2010501@openwrt.org> (raw)
In-Reply-To: <1245766038.21314.24.camel@johannes.local>
Johannes Berg írta:
> The key todo lock can be taken from different locks
> that require it to be _bh to avoid lock inversion
> due to (soft)irqs.
>
> This should fix the two problems reported by Bob and
> Gabor:
> http://mid.gmane.org/20090619113049.GB18956@hash.localnet
> http://mid.gmane.org/4A3FA376.8020307@openwrt.org
>
> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
> Cc: Bob Copeland <me@bobcopeland.com>
> Cc: Gabor Juhos <juhosg@openwrt.org>
> ---
> net/mac80211/key.c | 26 ++++++++++++++------------
> 1 file changed, 14 insertions(+), 12 deletions(-)
I will try it ASAP. Thanks!
Gabor
next prev parent reply other threads:[~2009-06-23 15:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-23 9:56 [PATCH] mac80211: fix todo lock Johannes Berg
2009-06-23 14:07 ` [PATCH v2] " Johannes Berg
2009-06-23 15:44 ` Gabor Juhos [this message]
2009-06-23 16:51 ` Bob Copeland
2009-06-23 16:55 ` Johannes Berg
2009-06-23 18:31 ` Bob Copeland
2009-06-23 18:56 ` [PATCH v3] " Johannes Berg
2009-06-23 19:16 ` Bob Copeland
2009-06-24 9:35 ` Gabor Juhos
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