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

[Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx>]

Hi Ralf,

On Mon, 17 Mar 2008 16:16:35 +0000
Ralf Baechle <ralf@xxxxxxxxxxxxxx> wrote:

> 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?

Three NOP are necessary on the TB0287(VR4131 board).

Yoichi