linux-kernel - Re: [PATCH] MIPS: Fix exception entry when CONFIG

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Date:   Mon, 13 Nov 2017 10:47:28 +0000
From:   "Maciej W. Rozycki" <macro@...s.com>
To:     James Hogan <james.hogan@...s.com>
CC:     Corey Minyard <cminyard@...sta.com>,
        Matt Redfearn <matt.redfearn@...s.com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Matthew Fortune <matthew.fortune@...s.com>,
        <linux-mips@...ux-mips.org>, <linux-kernel@...r.kernel.org>,
        "Jason A. Donenfeld" <jason@...c4.com>,
        "Paul Burton" <paul.burton@...tec.com>
Subject: Re: [PATCH] MIPS: Fix exception entry when CONFIG_EVA enabled

On Tue, 31 Oct 2017, James Hogan wrote:

> > I looked this over pretty carefully and it looks correct to me.  It 
> > makes no difference
> > in the instructions generated by the non-EVA case.  I shouldn't have 
> > missed this :(.
> > 
> > Reviewed-by: Corey Minyard <cminyard@...sta.com>
> 
> Yeh, having stared at it for a little while it looks correct to me too.
> 
> Reviewed-by: James Hogan <jhogan@...nel.org>

 How about getting rid of the `noreorder' mode and the manually scheduled 
delay slot here altogether though, as I outlined?

  Maciej