From: Shi Weihua <shiwh@cn.fujitsu.com>
Date: Tue, 19 Feb 2008 02:25:09 +0000 (+0800)
Subject: [IA64] signal(ia64): add a signal stack overflow check
X-Git-Tag: v2.6.25-rc4~4^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7a6c68a2f991b18e61ebfe0251ab42c054d9a1d;p=pandora-kernel.git

[IA64] signal(ia64): add a signal stack overflow check

The similar check has been added to x86_32(i386) in commit
id 83bd01024b1fdfc41d9b758e5669e80fca72df66.
So we add this check to ia64 and improve it a liitle bit in that
we need to check for stack overflow only when the signal is on stack.

Signed-off-by: Shi Weihua <shiwh@cn.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

Reading git-diff-tree failed