From mboxrd@z Thu Jan  1 00:00:00 1970
From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: Re: [PATCH v2 1/6] xen: xensyms support
Date: Tue, 10 Jun 2014 10:49:41 -0400
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To: David Vrabel <david.vrabel@citrix.com>
Cc: kevin.tian@intel.com, xen-devel@lists.xen.org, dietmar.hahn@ts.fujitsu.com, JBeulich@suse.com
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On 06/10/2014 09:31 AM, David Vrabel wrote:
>
>> --- /dev/null
>> +++ b/drivers/xen/xenfs/xensyms.c
>> @@ -0,0 +1,124 @@
>> +#include <linux/module.h>
>> +#include <linux/init.h>
>> +#include <linux/seq_file.h>
>> +#include <linux/fs.h>
>> +#include <linux/mm.h>
>> +#include <linux/proc_fs.h>
>> +#include <linux/slab.h>
>> +#include <xen/interface/platform.h>
>> +#include <asm/xen/hypercall.h>
>> +#include <xen/xen-ops.h>
>> +#include "xenfs.h"
>> +
>> +
>> +#define XEN_KSYM_NAME_LEN 127 /* Hypervisor may have different name length */
> Shouldn't this be exported in the hypervisor headers then?


Jan objected to having this as part of the interface so now we pass this 
as a parameter to the hypervisor. I may return Xen's symbol length and, 
if it is larger than XEN_KSYM_NAME_LEN, do a WARN_ONCE() (in the next 
spin of the patch).

-boris