Re: [PATCH RFC 3/6] Use %gs as the PDA base-segment in the kernel.

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To: Andi Kleen <[email protected]>
Subject: Re: [PATCH RFC 3/6] Use %gs as the PDA base-segment in the kernel.
From: Jeremy Fitzhardinge <[email protected]>
Date: Sun, 27 Aug 2006 10:20:36 -0700
Cc: [email protected], Chuck Ebbert <[email protected]>, Zachary Amsden <[email protected]>, Jan Beulich <[email protected]>, Andrew Morton <[email protected]>
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]> <[email protected]>
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Andi Kleen wrote:

+1:	movw GS(%esp), %gs


movl is recommended in 32bit mode


arch/i386/kernel/entry.S: Assembler messages:
arch/i386/kernel/entry.S:334: Error: suffix or operands invalid for `mov'

   J
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Follow-Ups:
- Re: [PATCH RFC 3/6] Use %gs as the PDA base-segment in the kernel.
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References:
- [PATCH RFC 0/6] Implement per-processor data areas for i386.
  - From: Jeremy Fitzhardinge <[email protected]>
- [PATCH RFC 3/6] Use %gs as the PDA base-segment in the kernel.
  - From: Jeremy Fitzhardinge <[email protected]>
- Re: [PATCH RFC 3/6] Use %gs as the PDA base-segment in the kernel.
  - From: Andi Kleen <[email protected]>

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