From: Will Simoneau <simoneau@ele.uri.edu>
Date: Sat, 16 Jul 2011 17:45:12 +0000 (-0700)
Subject: sparc: sun4m SMP: fix wrong shift instruction in IPI handler
X-Git-Tag: v3.0~27^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ef48593bd6a508984d1270a1075532628bfd9c8;p=pandora-kernel.git

sparc: sun4m SMP: fix wrong shift instruction in IPI handler

This shift instruction appears to be shifting in the wrong direction.
Without this change, my SparcStation-20MP hangs just after bringing up
the second CPU:

Entering SMP Mode...
Starting CPU 2 at f02b4e90
Brought up 2 CPUs
Total of 2 processors activated (99.52 BogoMIPS).
   *** stuck ***

Signed-off-by: Will Simoneau <simoneau@ele.uri.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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