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Date: Thu, 23 May 2002 22:57:10 -0700 (PDT)
Message-Id: <20020523.225710.127930704.davem@redhat.com>
To: katta@csee.wvu.edu
Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Reg. asm-sparc64/processor.h
From: "David S. Miller" <davem@redhat.com>
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   From: Shanti Katta <katta@csee.wvu.edu>
   Date: 23 May 2002 19:24:35 -0400

   On Wed, 2002-05-22 at 23:52, David S. Miller wrote:
   > 
   > If you want the 'u64' type, define __KERNEL__.  That is what
   > every platform does, protect the types without underscores with
   > a __KERNEL__ ifdef.

   In asm-sparc64/processor.h (2.4.18), in thread_struct structure, there
   are 3 fields:
           u64 *user_cntd0, *user_cntd1;
           u64 kernel_cntd0, kernel_cntd1;
           u64 pcr_reg; 
   
   which are defined without #ifdef __KERNEL__ . I guess, this is a bug,
   which needs fixing.

You shouldn't be including such kernel headers from userspace.