From: Chris Wedgwood <cw@f00f.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Linus Torvalds <torvalds@transmeta.com>,
Andrew Morton <akpm@zip.com.au>,
Rusty Russell <rusty@rustcorp.com.au>,
linux-kernel@vger.kernel.org
Subject: Re: [patch] 'virtual => physical page mapping cache', vcache-2.5.38-B8
Date: Fri, 27 Sep 2002 10:59:13 -0700 [thread overview]
Message-ID: <20020927175913.GC17458@tapu.f00f.org> (raw)
In-Reply-To: <Pine.LNX.4.44.0209271952540.17034-100000@localhost.localdomain>
On Fri, Sep 27, 2002 at 07:53:23PM +0200, Ingo Molnar wrote:
> to DMA into a page that does not belong to the process anymore? I
> doubt that.
ah, ok ... sure, that isn't (shouldn't be) allowed
i was thinking of reading/writing to/from data during COW
--cw
next prev parent reply other threads:[~2002-09-27 17:53 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-27 16:24 [patch] 'virtual => physical page mapping cache', vcache-2.5.38-B8 Ingo Molnar
2002-09-27 16:26 ` Linus Torvalds
2002-09-27 16:42 ` Ingo Molnar
2002-09-27 16:47 ` Linus Torvalds
2002-09-27 17:01 ` Ingo Molnar
2002-09-27 17:05 ` Linus Torvalds
2002-09-27 17:33 ` Ingo Molnar
2002-09-27 17:32 ` Linus Torvalds
2002-09-27 17:42 ` Ingo Molnar
2002-09-27 17:48 ` Linus Torvalds
2002-09-27 18:54 ` [patch] 'virtual => physical page mapping cache' take #2, vcache-2.5.38-C4 Ingo Molnar
2002-09-27 19:12 ` Ingo Molnar
2002-10-15 5:15 ` Rusty Russell
2002-09-27 17:44 ` [patch] 'virtual => physical page mapping cache', vcache-2.5.38-B8 Ingo Molnar
2002-09-27 17:42 ` Chris Wedgwood
2002-09-27 17:53 ` Ingo Molnar
2002-09-27 17:59 ` Chris Wedgwood [this message]
2002-09-27 18:01 ` Alan Cox
2002-09-27 18:35 ` [patch] 'virtual => physical page mapping cache',vcache-2.5.38-B8 Andrew Morton
2002-09-27 19:16 ` Alan Cox
2002-09-27 19:25 ` [patch] 'virtual => physical page mappingcache',vcache-2.5.38-B8 Andrew Morton
2002-09-27 20:02 ` Alan Cox
2002-09-28 10:22 ` [patch] 'virtual => physical page mapping cache', vcache-2.5.38-B8 Arjan van de Ven
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