From: "Edgar E. Iglesias" <edgar.iglesias@axis.com>
To: Shin-ichiro KAWASAKI <kawasaki@juno.dti.ne.jp>
Cc: qemu-devel@nongnu.org,
"linux-sh@vger.kernel.org" <linux-sh@vger.kernel.org>
Subject: Re: [Qemu-devel] sh: dcache flush breaks text region?
Date: Sun, 11 Jan 2009 10:42:59 +0000 [thread overview]
Message-ID: <20090111104259.GE26952@edgar.se.axis.com> (raw)
In-Reply-To: <49696E54.9030102@juno.dti.ne.jp>
On Sun, Jan 11, 2009 at 12:58:12PM +0900, Shin-ichiro KAWASAKI wrote:
>
> Edgar E. Iglesias wrote:
>> Another solution might be for linux to use a ocpb followed by a ocpi insn
>> on the line. IIUC that should achieve the same results net results.
> I'm not sure about it. But I think we should not modify linux,
I agree.
The ocpb followed by the ocpi that I suggested won't work and I cant
think of anything better than what linux is already doing.
Best regards
WARNING: multiple messages have this Message-ID (diff)
From: "Edgar E. Iglesias" <edgar.iglesias@axis.com>
To: Shin-ichiro KAWASAKI <kawasaki@juno.dti.ne.jp>
Cc: qemu-devel@nongnu.org,
"linux-sh@vger.kernel.org" <linux-sh@vger.kernel.org>
Subject: Re: [Qemu-devel] sh: dcache flush breaks text region?
Date: Sun, 11 Jan 2009 11:42:59 +0100 [thread overview]
Message-ID: <20090111104259.GE26952@edgar.se.axis.com> (raw)
In-Reply-To: <49696E54.9030102@juno.dti.ne.jp>
On Sun, Jan 11, 2009 at 12:58:12PM +0900, Shin-ichiro KAWASAKI wrote:
>
> Edgar E. Iglesias wrote:
>> Another solution might be for linux to use a ocpb followed by a ocpi insn
>> on the line. IIUC that should achieve the same results net results.
> I'm not sure about it. But I think we should not modify linux,
I agree.
The ocpb followed by the ocpi that I suggested won't work and I cant
think of anything better than what linux is already doing.
Best regards
next prev parent reply other threads:[~2009-01-11 10:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-10 17:38 sh: dcache flush breaks text region? Shin-ichiro KAWASAKI
2009-01-10 17:38 ` [Qemu-devel] " Shin-ichiro KAWASAKI
2009-01-10 19:53 ` Edgar E. Iglesias
2009-01-10 19:53 ` Edgar E. Iglesias
2009-01-11 3:58 ` Shin-ichiro KAWASAKI
2009-01-11 3:58 ` Shin-ichiro KAWASAKI
2009-01-11 10:42 ` Edgar E. Iglesias [this message]
2009-01-11 10:42 ` Edgar E. Iglesias
2009-01-13 2:57 ` Edgar E. Iglesias
2009-01-13 2:57 ` Edgar E. Iglesias
2009-01-12 12:58 ` Paul Mundt
2009-01-12 12:58 ` Paul Mundt
2009-01-13 0:58 ` Edgar E. Iglesias
2009-01-13 0:58 ` Edgar E. Iglesias
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