On Sat, May 11, 2013 at 1:01 PM, Sergei Trofimovich <sly...@gmail.com> wrote:
>> 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'.
Toralf, please use the attached patch.
Maybe it helps us.
In theory we call kmalloc() with at most PAGE_SIZE, which is okay.
--
Thanks,
//richard
------------------------------------------------------------------------------
Learn Graph Databases - Download FREE O'Reilly Book
"Graph Databases" is the definitive new guide to graph databases and
their applications. This 200-page book is written by three acclaimed
leaders in the field. The early access version is available now.
Download your free book today! http://p.sf.net/sfu/neotech_d2d_may
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
