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Message-ID: <469F55F5.7040503@bull.net>
Date: Thu, 19 Jul 2007 14:15:49 +0200
From: Zoltan Menyhart <Zoltan.Menyhart@...l.net>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc: linux-ia64@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
linux-mm@...ck.org, "tony.luck@...el.com" <tony.luck@...el.com>,
nickpiggin@...oo.com.au, mike@...oyan.net, dmosberger@...il.com,
GOTO <y-goto@...fujitsu.com>
Subject: Re: [BUGFIX]{PATCH] flush icache on ia64 take2
> Back to do_no_page():
> if the new PTE includes the exec bit and PG_arch_1 is set,
> the page has to be flushed from the I-cache before the PTE is
> made globally visible.
Sorry, I wanted to say:
if the new PTE includes the exec bit and PG_arch_1 is NOT set
Thanks,
Zoltan
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