linux-kernel - Re: [PATCH] sun4m SMP: fix wrong shift instruction in IPI handler

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Message-Id: <20110716.104636.222054324515998844.davem@davemloft.net>
Date:	Sat, 16 Jul 2011 10:46:36 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	simoneau@....uri.edu
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sun4m SMP: fix wrong shift instruction in IPI handler

From: Will Simoneau <simoneau@....uri.edu>
Date: Fri, 15 Jul 2011 23:05:15 -0400

> 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@....uri.edu>

Applied, thanks a lot Will.
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