From: David Mosberger-Tang <dmosberger@gmail.com>
Date: Thu, 9 Aug 2007 22:54:27 +0000 (-0600)
Subject: [IA64] make unwinder stop at last frame of the bootloader
X-Git-Tag: v2.6.23-rc4~124^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d36aa9bbed32507b21e345f9d065868af5f5991;p=pandora-kernel.git

[IA64] make unwinder stop at last frame of the bootloader

Add a dummy nop at the end of _start() to maintain the invariant that
the return-pointer (rp) always point to the calling function.  This
makes unwinding stop at the last frame, as it should.

Signed-off-by: David Mosberger-Tang <dmosberger@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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