From: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Stefan Berger <stefanb@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
tpmdd-devel@lists.sourceforge.net
Subject: Re: [PATCH] tpm_tis: fix tis_lock with respect to RCU
Date: Mon, 5 Mar 2012 09:53:09 -0300 [thread overview]
Message-ID: <20120305125309.GA2923@hardened-box.ibm.com> (raw)
In-Reply-To: <alpine.LNX.2.00.1202291026520.31150@pobox.suse.cz>
On Wed, 29 Feb 2012, Jiri Kosina wrote:
> cleanup_tis() -> tpm_remove_hardware() -> syncrhonize_rcu() is being
> called in an atomic context (tis_lock spinlock held), which is not
> allowed. Convert tis_lock to mutex.
>
> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
next prev parent reply other threads:[~2012-03-05 12:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-29 9:29 Jiri Kosina
[not found] ` <4F4E529B.2010905@linux.vnet.ibm.com>
2012-03-03 22:41 ` Jiri Kosina
2012-03-05 12:53 ` Rajiv Andrade [this message]
2012-03-05 13:05 ` Jiri Kosina
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