From: "Jared Hulbert" <jaredeh@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: carsteno@de.ibm.com, npiggin@suse.de,
Andrew Morton <akpm@linux-foundation.org>,
mschwid2@linux.vnet.ibm.com, heicars2@linux.vnet.ibm.com,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org
Subject: Re: [patch 4/6] xip: support non-struct page backed memory
Date: Mon, 3 Mar 2008 11:38:35 -0800 [thread overview]
Message-ID: <6934efce0803031138g725f0ec4ra683d56615b7dbe0@mail.gmail.com> (raw)
In-Reply-To: <alpine.LFD.1.00.0803031037560.17889@woody.linux-foundation.org>
> NO!
>
> "virt_to_phys()" is about kernel 1:1-mapped virtual addresses, and
> "fixing" it would be totally wrong.
By 1:1 you mean virtual + offset == physical + offset right?
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next prev parent reply other threads:[~2008-03-03 19:38 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080118045649.334391000@suse.de>
2008-01-18 4:56 ` [patch 1/6] mm: introduce VM_MIXEDMAP npiggin, Jared Hulbert
2008-01-18 4:56 ` [patch 2/6] mm: introduce pte_special pte bit npiggin
2008-01-18 16:41 ` Linus Torvalds
2008-01-18 18:04 ` Sam Ravnborg
2008-01-18 18:28 ` Linus Torvalds
2008-01-18 18:53 ` Sam Ravnborg
2008-01-18 22:46 ` Nick Piggin
2008-01-18 23:03 ` Linus Torvalds
2008-01-19 5:07 ` Nick Piggin
2008-01-21 9:43 ` Nick Piggin
2008-01-18 4:56 ` [patch 3/6] mm: add vm_insert_mixed npiggin
2008-01-18 4:56 ` [patch 4/6] xip: support non-struct page backed memory npiggin
2008-03-01 8:14 ` Jared Hulbert
2008-03-03 5:29 ` Nick Piggin
2008-03-03 8:30 ` Carsten Otte
2008-03-03 15:59 ` Jared Hulbert
2008-03-03 8:18 ` Carsten Otte
2008-03-03 15:44 ` Jared Hulbert
2008-03-03 18:40 ` Linus Torvalds
2008-03-03 19:38 ` Jared Hulbert [this message]
2008-03-03 20:04 ` Linus Torvalds
2008-03-03 20:32 ` Nick Piggin
2008-03-03 22:21 ` Linus Torvalds
2008-03-03 23:25 ` Jared Hulbert
2008-03-04 9:06 ` Carsten Otte
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