linux-kernel - SyS symbol munging.

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Message-ID: <20130510192417.GA4915@redhat.com>
Date:	Fri, 10 May 2013 15:24:17 -0400
From:	Dave Jones <davej@...hat.com>
To:	akpm@...ux-foundation.org
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: SyS symbol munging.

On Fri, May 10, 2013 at 12:14:54PM -0700, Andrew Morton wrote:

 > [  163.953629] Call Trace:
 > [  163.957706]  [<ffffffff812be322>] ipcget+0x182/0x380
 > [  163.962123]  [<ffffffff810b99a5>] ?trace_hardirqs_on_caller+0x115/0x1e0
 > [  163.966752]  [<ffffffff812c559a>] SyS_shmget+0x5a/0x60
 > [  163.971163]  [<ffffffff812c47e0>] ? shm_close+0x140/0x140
 > [  163.975590]  [<ffffffff812c3e60>] ? shm_release+0x50/0x50
 > [  163.979991]  [<ffffffff812c3df0>] ? shm_get_unmapped_area+0x20/0x20
 > [  163.984499]  [<ffffffff816caa14>] tracesys+0xdd/0xe2
 
This has been bugging me for a while.
What's changing sys_shmget to SyS_shmget in that trace ? And why ?

	Dave

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