From: Jamie Lokier <jamie@shareable.org>
To: Hugh Dickins <hugh@veritas.com>
Cc: Andi Kleen <ak@suse.de>, Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Mutilated form of Andi Kleen's AMD prefetch errata patch
Date: Wed, 1 Oct 2003 10:33:29 +0100 [thread overview]
Message-ID: <20031001093329.GA2649@mail.shareable.org> (raw)
In-Reply-To: <Pine.LNX.4.44.0310010900280.5501-100000@localhost.localdomain>
Hugh Dickins wrote:
> On Wed, 1 Oct 2003, Jamie Lokier wrote:
> >
> > See recent message from me. All you need is a check "address >=
> > TASK_SIZE", which is thread already at the start of do_page_fault.
>
> What about the 4G+4G split?
Whoever is looking after the 4G+4G patch can deal with it, presumably.
It'll be the same condition ad 4G+4G uses to decide if it's an access
to userspace (needing a search of the vma list), or not.
-- Jamie
next prev parent reply other threads:[~2003-10-01 9:33 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <7F740D512C7C1046AB53446D3720017304AFCF@scsmsx402.sc.intel.com.suse.lists.linux.kernel>
[not found] ` <20031001053833.GB1131@mail.shareable.org.suse.lists.linux.kernel>
[not found] ` <20030930224853.15073447.akpm@osdl.org.suse.lists.linux.kernel>
[not found] ` <20031001061348.GE1131@mail.shareable.org.suse.lists.linux.kernel>
[not found] ` <20030930233258.37ed9f7f.akpm@osdl.org.suse.lists.linux.kernel>
2003-10-01 6:47 ` [PATCH] Mutilated form of Andi Kleen's AMD prefetch errata patch Andi Kleen
2003-10-01 7:00 ` Andrew Morton
2003-10-01 7:06 ` Andi Kleen
2003-10-01 7:31 ` Jamie Lokier
2003-10-01 7:41 ` Andi Kleen
2003-10-01 8:02 ` Hugh Dickins
2003-10-01 8:49 ` Andi Kleen
2003-10-01 9:33 ` Jamie Lokier [this message]
2003-10-01 14:51 ` Andrew Morton
2003-10-01 14:56 ` Andi Kleen
2003-10-01 15:19 ` Andrew Morton
2003-10-01 15:24 ` Andi Kleen
2003-10-01 16:18 ` Jamie Lokier
2003-10-01 7:20 ` Jamie Lokier
2003-10-01 7:39 ` Andi Kleen
2003-10-01 8:20 ` Jamie Lokier
[not found] ` <20031001065705.GI1131@mail.shareable.org.suse.lists.linux.kernel>
2003-10-01 7:15 ` Andi Kleen
2003-10-01 7:24 ` Andi Kleen
2003-10-01 7:55 ` Jamie Lokier
2003-10-01 8:00 ` Andi Kleen
2003-10-01 4:30 Nakajima, Jun
2003-10-01 5:38 ` Jamie Lokier
2003-10-01 5:48 ` Andrew Morton
2003-10-01 6:13 ` Jamie Lokier
2003-10-01 6:32 ` Andrew Morton
2003-10-01 6:57 ` Jamie Lokier
-- strict thread matches above, loose matches on Subject: below --
2003-10-01 2:23 Nakajima, Jun
2003-10-01 2:51 ` Jamie Lokier
2003-10-01 3:14 ` Andrew Morton
2003-10-01 1:54 Nakajima, Jun
2003-10-01 2:07 ` Andrew Morton
2003-10-01 2:08 ` Mike Fedyk
[not found] <20030930073814.GA26649@mail.jlokier.co.uk.suse.lists.linux.kernel>
[not found] ` <20030930132211.GA23333@redhat.com.suse.lists.linux.kernel>
[not found] ` <20030930133936.GA28876@mail.shareable.org.suse.lists.linux.kernel>
[not found] ` <20030930135324.GC5507@redhat.com.suse.lists.linux.kernel>
[not found] ` <20030930144526.GC28876@mail.shareable.org.suse.lists.linux.kernel>
[not found] ` <20030930150825.GD5507@redhat.com.suse.lists.linux.kernel>
[not found] ` <20030930165450.GF28876@mail.shareable.org.suse.lists.linux.kernel>
[not found] ` <20030930172618.GE5507@redhat.com.suse.lists.linux.kernel>
2003-09-30 19:08 ` Andi Kleen
2003-09-30 20:08 ` H. Peter Anvin
2003-09-30 7:38 Jamie Lokier
2003-09-30 8:01 ` Nick Piggin
2003-09-30 13:22 ` Dave Jones
2003-09-30 13:39 ` Jamie Lokier
2003-09-30 13:53 ` Dave Jones
2003-09-30 14:45 ` Jamie Lokier
2003-09-30 15:08 ` Dave Jones
2003-09-30 16:54 ` Jamie Lokier
2003-09-30 17:26 ` Dave Jones
2003-09-30 23:55 ` Jamie Lokier
2003-10-01 0:27 ` Andrew Morton
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