linux-kernel - rhashtable: warnings caused by "rhashtable: Fix use-after-free in rhashtable_walk

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Message-ID: <55105B2E.1070409@oracle.com>
Date:	Mon, 23 Mar 2015 14:27:58 -0400
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Herbert Xu <herbert@...dor.apana.org.au>
CC:	"David S. Miller" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>, Thomas Graf <tgraf@...g.ch>
Subject: rhashtable: warnings caused by "rhashtable: Fix use-after-free in
 rhashtable_walk_stop"

Hi all,

Commit 963ecbd41a ("rhashtable: Fix use-after-free in rhashtable_walk_stop") is causing
RCU warnings since the code now locks a mutex (which might sleep) within an RCU critical
section within rhashtable_walk_stop().


Thanks,
Sasha
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