From: William Lee Irwin III <wli@holomorphy.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: James Morris <jmorris@intercode.com.au>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: kmap_types.h (was: Re: Linux 2.4.22-pre3)
Date: Mon, 14 Jul 2003 03:03:19 -0700 [thread overview]
Message-ID: <20030714100319.GG15452@holomorphy.com> (raw)
In-Reply-To: <Pine.GSO.4.21.0307141153340.20906-100000@vervain.sonytel.be>
On Sat, 5 Jul 2003, Marcelo Tosatti wrote:
>> o [CRYPTO-2.4]: Add dummy kmap_types.h header for sparc64
On Mon, Jul 14, 2003 at 11:55:40AM +0200, Geert Uytterhoeven wrote:
> What are the actual purpose and semantics of the KM_* types? I need to add them
> for m68k to make crypto compile.
> Gr{oetje,eeting}s,
> Geert
They're per-cpu virtualspace reservations for predetermined purposes.
It's for a variant of kmap() usable under spinlocks and in interrupt
handlers. If you don't have highmem, you just don't care.
-- wli
next prev parent reply other threads:[~2003-07-14 9:47 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-06 1:02 Linux 2.4.22-pre3 Marcelo Tosatti
2003-07-06 5:55 ` Aschwin Marsman
2003-07-06 13:41 ` Ben Collins
2003-07-07 1:00 ` Marcelo Tosatti
2003-07-07 1:05 ` Larry McVoy
2003-07-07 0:11 ` Ben Collins
2003-07-08 18:05 ` Adrian Bunk
2003-07-08 19:18 ` Jeff Garzik
2003-07-10 15:15 ` Larry McVoy
2003-07-10 14:12 ` Ben Collins
2003-07-06 16:35 ` Matthias Andree
2003-07-07 19:34 ` Lukasz Trabinski
2003-07-07 20:10 ` Chris Mason
2003-07-07 21:35 ` Lukasz Trabinski
2003-07-08 16:59 ` Jim Gifford
2003-07-08 20:38 ` Marcelo Tosatti
2003-07-08 21:36 ` Jim Gifford
2003-07-08 22:23 ` Alan Cox
2003-07-08 22:46 ` Jim Gifford
2003-07-09 17:33 ` Marcelo Tosatti
[not found] ` <064101c34644$3d917850$3400a8c0@W2RZ8L4S02>
2003-07-10 3:27 ` Marcelo Tosatti
[not found] ` <042801c3472c$f4539f80$3400a8c0@W2RZ8L4S02>
[not found] ` <Pine.LNX.4.55L.0307110953370.28177@freak.distro.conectiva>
[not found] ` <06e301c347c7$2a779590$3400a8c0@W2RZ8L4S02>
2003-07-11 17:06 ` Marcelo Tosatti
2003-07-11 20:15 ` Jim Gifford
2003-07-11 20:49 ` Marcelo Tosatti
2003-07-12 18:08 ` Linux 2.4.22-pre5 Was " Jim Gifford
2003-07-14 14:48 ` 2.4.22-pre5 deadlock Marcelo Tosatti
2003-07-14 17:03 ` Jim Gifford
2003-07-19 17:21 ` Andrea Arcangeli
2003-07-21 5:59 ` Jim Gifford
2003-07-21 12:45 ` Marcelo Tosatti
2003-07-21 14:10 ` Andrea Arcangeli
2003-07-21 15:28 ` Jim Gifford
2003-07-22 1:10 ` Jim Gifford
2003-07-22 11:53 ` Marcelo Tosatti
2003-07-22 15:30 ` Jim Gifford
2003-07-22 17:00 ` Marcelo Tosatti
2003-07-23 1:03 ` Jim Gifford
2003-07-24 0:14 ` Jim Gifford
2003-07-25 19:40 ` Jim Gifford
2003-07-25 19:39 ` Marcelo Tosatti
2003-07-25 19:48 ` Jim Gifford
2003-07-25 21:45 ` Marc Heckmann
2003-08-02 17:33 ` Jim Gifford
2003-07-22 1:40 ` Jim Gifford
[not found] ` <009c01c34ff2$3f70e8b0$3400a8c0@dstl.gov.uk>
2003-07-22 15:46 ` Tony Gale
2003-07-16 22:59 ` Jim Gifford
[not found] ` <00fd01c34c8d$a03a4960$3400a8c0@W2RZ8L4S02>
2003-07-17 18:46 ` 2.4.22-pre6 deadlock Marcelo Tosatti
2003-07-17 19:44 ` Jim Gifford
2003-07-17 19:50 ` Marcelo Tosatti
2003-07-18 0:06 ` Jim Gifford
2003-07-18 12:26 ` Marcelo Tosatti
[not found] ` <Pine.LNX.4.55L.0307180925580.6642@freak.dis tro.conectiva>
[not found] ` <002e01c34d41$687dbe30$3400a8c0@W2RZ8L4S02>
2003-07-18 17:34 ` Marcelo Tosatti
2003-07-18 19:53 ` Jim Gifford
2003-07-18 19:59 ` Jim Gifford
2003-07-18 22:01 ` Alan Cox
2003-07-18 22:51 ` Jim Gifford
2003-07-11 13:03 ` Linux 2.4.22-pre3 Geert Uytterhoeven
2003-07-11 13:10 ` Benjamin Herrenschmidt
2003-07-14 9:55 ` kmap_types.h (was: Re: Linux 2.4.22-pre3) Geert Uytterhoeven
2003-07-14 10:03 ` William Lee Irwin III [this message]
2003-07-14 11:20 ` Geert Uytterhoeven
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