From: John Keller <jpk@sgi.com>
Date: Fri, 11 May 2007 05:42:44 +0000 (-0700)
Subject: [IA64] SN: validate smp_affinity mask on intr redirect
X-Git-Tag: v2.6.22-rc1~24^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25d61578daae697c4a0eb817f42a868af9824f82;p=pandora-kernel.git

[IA64] SN: validate smp_affinity mask on intr redirect

On SN, only allow one bit to be set in the smp_affinty mask when
redirecting an interrupt.  Currently setting multiple bits is allowed, but
only the first bit is used in determining the CPU to redirect to.  This has
caused confusion among some customers.

[akpm@linux-foundation.org: fixes]
Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

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