From: Arjan van de Ven <arjanv-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: arjanv-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
agrover-qb8aLOKklSjp4P8CbLYnNQ@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: ACPI global lock macros
Date: Tue, 9 Dec 2003 10:43:56 +0100 [thread overview]
Message-ID: <20031209094356.GA19702@devserv.devel.redhat.com> (raw)
In-Reply-To: <3FD5990A.9020908-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
On Tue, Dec 09, 2003 at 01:42:34AM -0800, Paul Menage wrote:
> Arjan van de Ven wrote:
> >
> >maybe the odd thing is that it exists at all?
> >(eg why does ACPI need to have it's own locking primitives...)
>
> Because the ACPI spec defines its own locking protocol for
> synchronization between the OS and the BIOS.
... which can't be written based on linux locks ?
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WARNING: multiple messages have this Message-ID (diff)
From: Arjan van de Ven <arjanv@redhat.com>
To: Paul Menage <menage@google.com>
Cc: arjanv@redhat.com, agrover@groveronline.com,
linux-kernel@vger.kernel.org, acpi-devel@lists.sourceforge.net
Subject: Re: ACPI global lock macros
Date: Tue, 9 Dec 2003 10:43:56 +0100 [thread overview]
Message-ID: <20031209094356.GA19702@devserv.devel.redhat.com> (raw)
In-Reply-To: <3FD5990A.9020908@google.com>
On Tue, Dec 09, 2003 at 01:42:34AM -0800, Paul Menage wrote:
> Arjan van de Ven wrote:
> >
> >maybe the odd thing is that it exists at all?
> >(eg why does ACPI need to have it's own locking primitives...)
>
> Because the ACPI spec defines its own locking protocol for
> synchronization between the OS and the BIOS.
... which can't be written based on linux locks ?
next prev parent reply other threads:[~2003-12-09 9:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-09 9:22 ACPI global lock macros Paul Menage
2003-12-09 9:22 ` Paul Menage
[not found] ` <3FD59441.2000202-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2003-12-09 9:36 ` Arjan van de Ven
2003-12-09 9:36 ` Arjan van de Ven
[not found] ` <1070962573.5223.2.camel-PDvaWZGbcxi0rsOeZxrteAC/G2K4zDHf@public.gmane.org>
2003-12-09 9:42 ` Paul Menage
2003-12-09 9:42 ` Paul Menage
[not found] ` <3FD5990A.9020908-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2003-12-09 9:43 ` Arjan van de Ven [this message]
2003-12-09 9:43 ` Arjan van de Ven
[not found] ` <20031209094356.GA19702-s/M1imWmeEoQw3kMeb7FcACJwEvxM/w9@public.gmane.org>
2003-12-09 9:50 ` Paul Menage
2003-12-09 9:50 ` Paul Menage
2003-12-10 7:45 ` Andi Kleen
2003-12-10 7:45 ` [ACPI] " Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2003-12-09 18:20 Grover, Andrew
[not found] ` <F760B14C9561B941B89469F59BA3A8470255EFB3-sBd4vmA9Se4Lll3ZsUKC9FDQ4js95KgL@public.gmane.org>
2003-12-09 19:04 ` Paul Menage
2003-12-11 7:06 Yu, Luming
2003-12-11 8:07 ` [ACPI] " Andi Kleen
[not found] ` <20031211090716.0c3662d3.ak-l3A5Bk7waGM@public.gmane.org>
2003-12-11 8:27 ` Paul Menage
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720C21-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-11 8:20 ` Paul Menage
2003-12-11 7:27 Yu, Luming
[not found] ` <3ACA40606221794F80A5670F0AF15F8401720C22-SRlDPOYGfgogGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2003-12-11 17:46 ` Nate Lawson
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