From: Sergei Trofimovich <slyich@gmail.com>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: Dave Jones <davej@redhat.com>,
"user-mode-linux-devel@lists.sourceforge.net"
<user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] Fwd: Re: [uml-user] WARNING: at mm/slab_common.c:376 kmalloc_slab+0x33/0x80()
Date: Sat, 11 May 2013 14:01:39 +0300 [thread overview]
Message-ID: <20130511140139.1e6ee40b@sf> (raw)
In-Reply-To: <518E14B7.3030409@gmx.de>
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> With this change:
>
> diff --git a/fs/namespace.c b/fs/namespace.c
> index 7b1ca9b..289211d 100644
> --- a/fs/namespace.c
> +++ b/fs/namespace.c
> @@ -2236,6 +2236,8 @@ int copy_mount_string(const void __user *data, char **where)
> return 0;
> }
>
> + printk(" here: size is %ul\n", (unsigned long)data);
Be careful, it's long->int truncation. I guess you want '%lu' instead of '%ul'.
> 2013-05-11T11:51:00.551+02:00 trinity kernel: here: size is 134565664l
> 2013-05-11T11:51:00.551+02:00 trinity kernel: here: size is 134565632l
> 2013-05-11T11:51:00.551+02:00 trinity kernel: here: size is 134564296l
> 2013-05-11T11:51:00.551+02:00 trinity kernel: here: size is 134564312l
--
Sergei
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next prev parent reply other threads:[~2013-05-11 11:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAFLxGvwen6WwNoh3iZ2j+dK8iQsxVkjhnvaXjdfXATF+mmwtuw@mail.gmail.com>
2013-05-11 8:36 ` [uml-devel] Fwd: Re: [uml-user] WARNING: at mm/slab_common.c:376 kmalloc_slab+0x33/0x80() Toralf Förster
2013-05-11 8:47 ` richard -rw- weinberger
2013-05-11 9:51 ` Toralf Förster
2013-05-11 11:01 ` Sergei Trofimovich [this message]
2013-05-11 11:29 ` richard -rw- weinberger
2013-05-11 13:26 ` Sergei Trofimovich
2013-05-11 12:26 ` richard -rw- weinberger
2013-05-11 12:27 ` richard -rw- weinberger
2013-05-11 13:19 ` Toralf Förster
2013-05-11 13:26 ` richard -rw- weinberger
2013-05-11 13:37 ` richard -rw- weinberger
2013-05-11 13:51 ` Toralf Förster
2013-05-11 13:48 ` Toralf Förster
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