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From: Zoltan Menyhart <Zoltan.Menyhart@bull.net>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-ia64@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org, "tony.luck@intel.com" <tony.luck@intel.com>,
	nickpiggin@yahoo.com.au, mike@stroyan.net, dmosberger@gmail.com,
	GOTO <y-goto@jp.fujitsu.com>
Subject: Re: [BUGFIX]{PATCH] flush icache on ia64 take2
Date: Thu, 19 Jul 2007 12:15:49 +0000	[thread overview]
Message-ID: <469F55F5.7040503@bull.net> (raw)
In-Reply-To: <20070719155632.7dbfb110.kamezawa.hiroyu@jp.fujitsu.com>

> 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


WARNING: multiple messages have this Message-ID (diff)
From: Zoltan Menyhart <Zoltan.Menyhart@bull.net>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-ia64@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org, "tony.luck@intel.com" <tony.luck@intel.com>,
	nickpiggin@yahoo.com.au, mike@stroyan.net, dmosberger@gmail.com,
	GOTO <y-goto@jp.fujitsu.com>
Subject: Re: [BUGFIX]{PATCH] flush icache on ia64 take2
Date: Thu, 19 Jul 2007 14:15:49 +0200	[thread overview]
Message-ID: <469F55F5.7040503@bull.net> (raw)
In-Reply-To: <20070719155632.7dbfb110.kamezawa.hiroyu@jp.fujitsu.com>

> 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


WARNING: multiple messages have this Message-ID (diff)
From: Zoltan Menyhart <Zoltan.Menyhart@bull.net>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-ia64@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org, "tony.luck@intel.com" <tony.luck@intel.com>,
	nickpiggin@yahoo.com.au, mike@stroyan.net, dmosberger@gmail.com,
	GOTO <y-goto@jp.fujitsu.com>
Subject: Re: [BUGFIX]{PATCH] flush icache on ia64 take2
Date: Thu, 19 Jul 2007 14:15:49 +0200	[thread overview]
Message-ID: <469F55F5.7040503@bull.net> (raw)
In-Reply-To: <20070719155632.7dbfb110.kamezawa.hiroyu@jp.fujitsu.com>

> 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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  parent reply	other threads:[~2007-07-19 12:15 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-06  2:29 [BUGFIX]{PATCH] flush icache on ia64 take2 KAMEZAWA Hiroyuki
2007-07-06  2:29 ` KAMEZAWA Hiroyuki
2007-07-06  2:29 ` KAMEZAWA Hiroyuki
2007-07-06  9:41 ` Zoltan Menyhart
2007-07-06  9:41   ` Zoltan Menyhart
2007-07-06  9:41   ` Zoltan Menyhart
2007-07-06  9:50   ` KAMEZAWA Hiroyuki
2007-07-06  9:50     ` KAMEZAWA Hiroyuki
2007-07-06  9:50     ` KAMEZAWA Hiroyuki
2007-07-19  6:56 ` KAMEZAWA Hiroyuki
2007-07-19  6:56   ` KAMEZAWA Hiroyuki
2007-07-19  6:56   ` KAMEZAWA Hiroyuki
2007-07-19 12:05   ` Zoltan Menyhart
2007-07-19 12:05     ` Zoltan Menyhart
2007-07-19 12:05     ` Zoltan Menyhart
2007-07-19 13:01     ` KAMEZAWA Hiroyuki
2007-07-19 13:01       ` KAMEZAWA Hiroyuki
2007-07-19 13:01       ` KAMEZAWA Hiroyuki
2007-07-19 13:32       ` KAMEZAWA Hiroyuki
2007-07-19 13:32         ` KAMEZAWA Hiroyuki
2007-07-19 13:32         ` KAMEZAWA Hiroyuki
2007-07-19 14:33         ` Zoltan Menyhart
2007-07-19 14:33           ` Zoltan Menyhart
2007-07-19 14:33           ` Zoltan Menyhart
2007-07-19 14:15       ` Zoltan Menyhart
2007-07-19 14:15         ` Zoltan Menyhart
2007-07-19 14:15         ` Zoltan Menyhart
2007-07-19 14:51         ` KAMEZAWA Hiroyuki
2007-07-19 14:51           ` KAMEZAWA Hiroyuki
2007-07-19 14:51           ` KAMEZAWA Hiroyuki
2007-07-19 15:18           ` Zoltan Menyhart
2007-07-19 15:18             ` Zoltan Menyhart
2007-07-19 15:18             ` Zoltan Menyhart
2007-07-20  1:51             ` KAMEZAWA Hiroyuki
2007-07-20  1:51               ` KAMEZAWA Hiroyuki
2007-07-20  1:51               ` KAMEZAWA Hiroyuki
2007-07-19 12:15   ` Zoltan Menyhart [this message]
2007-07-19 12:15     ` Zoltan Menyhart
2007-07-19 12:15     ` Zoltan Menyhart

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