Re: [PATCH 1/2][MIPS] replace c0_compare acknowledge by c0_timer_ack()

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To: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>
Subject: Re: [PATCH 1/2][MIPS] replace c0_compare acknowledge by c0_timer_ack()
From: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Date: Mon, 17 Mar 2008 16:16:35 +0000
Cc: linux-mips <linux-mips@xxxxxxxxxxxxxx>
In-reply-to: <20080317234740.705a8a34.yoichi_yuasa@xxxxxxxxxxxxxx>
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, Mar 17, 2008 at 11:47:40PM +0900, Yoichi Yuasa wrote:

> VR41xx, CP0 hazard is necessary between read_c0_count() and write_c0_compare().

Interesting.  I wonder why you need this patch but nobody else?

  Ralf

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References:
- [PATCH 1/2][MIPS] replace c0_compare acknowledge by c0_timer_ack()
  - From: Yoichi Yuasa

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