From: Tony Luck <tony.luck@intel.com>
Date: Thu, 28 Jun 2007 23:05:34 +0000 (-0700)
Subject: [IA64] Don't set psr.ic and psr.i simultaneously
X-Git-Tag: v2.6.23-rc1~1105^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83ce6ef8408bbc7d9322ab50ba592f83012dea94;p=pandora-kernel.git

[IA64] Don't set psr.ic and psr.i simultaneously

It's not a good idea to use "ssm psr.ic | psr.i" to simultaneously
enable interrupts and interrupt state collection, the two bits can
take effect asynchronously, so it is possible for an interrupt to
be serviced while psr.ic is still zero.

Signed-off-by: Tony Luck <tony.luck@intel.com>
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