linux-kernel - Re: [BUGFIX]{PATCH] flush icache on ia64 take2

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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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