From: Zlatko Calusic <zlatko.calusic@iskon.hr>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org,
Andrew Clayton <andrew@digital-domain.net>,
Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH] lockdep, rwsem: fix down_write_nest_lock() if !CONFIG_DEBUG_LOCK_ALLOC
Date: Tue, 15 Jan 2013 20:20:51 +0100 [thread overview]
Message-ID: <50F5AC13.1040508@iskon.hr> (raw)
In-Reply-To: <alpine.LNX.2.00.1301152010040.14768@pobox.suse.cz>
On 15.01.2013 20:12, Jiri Kosina wrote:
> Commit 1b963c81b1 ("lockdep, rwsem: provide down_write_nest_lock()")
> contains a bug in a codepath when CONFIG_DEBUG_LOCK_ALLOC is disabled,
> which causes down_read() to be called instead of down_write() by mistake
> on such configurations. Fix that.
>
> Reported-by: Andrew Clayton <andrew@digital-domain.net>
> Reported-by: Zlatko Calusic <zlatko.calusic@iskon.hr>
> Tested-by: Andrew Clayton <andrew@digital-domain.net>
> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Reported-and-tested-by: Zlatko Calusic <zlatko.calusic@iskon.hr>
kvm starts just fine now. Thanks Jiri!
--
Zlatko
prev parent reply other threads:[~2013-01-15 19:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-15 19:12 [PATCH] lockdep, rwsem: fix down_write_nest_lock() if !CONFIG_DEBUG_LOCK_ALLOC Jiri Kosina
2013-01-15 19:14 ` Rik van Riel
2013-01-15 19:20 ` Zlatko Calusic [this message]
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