From: Borislav Petkov <bp@alien8.de>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: "André Przywara" <andre@andrep.de>,
"Leonid Isaev" <lisaev@umail.iu.edu>,
"Tom Gundersen" <teg@jklm.no>,
cpufreq@vger.kernel.org, linux-acpi@vger.kernel.org,
LKML <linux-kernel@vger.kernel.org>,
"Borislav Petkov" <bp@suse.de>
Subject: [PATCH 0/6] acpi-cpufreq and powernow-k8 fixes
Date: Sun, 20 Jan 2013 11:24:24 +0100 [thread overview]
Message-ID: <1358677470-17394-1-git-send-email-bp@alien8.de> (raw)
From: Borislav Petkov <bp@suse.de>
Hi all,
here are a couple of patches fixing acpi-cpufreq and powernow-k8 loading
sequence and handoff.
Patch 0001 should be in Rafael's tree already but I'm adding it here for
the sake of completeness. Basically, we want to address all possible
cases of powernow-k8 and acpi-cpufreq:
(M: module, Y: built-in)
powernow-k8 acpi-cpufreq
M M - powernow-k8 requests acpi-cpufreq
M Y - powernow-k8 sees already loaded acpi-cpufreq
Y M - impossible after patch 0001
Y Y - patches 2,3 fix that
Anyway, please take a look and let me know.
Thanks.
Borislav Petkov (5):
powernow-k8: Add a kconfig dependency on acpi-cpufreq
cpufreq: Make acpi-cpufreq link first
cpufreq: Add a get_current_driver helper
powernow-k8: Cleanup module request
powernow-k8: Cleanup init function
Matthew Garrett (1):
acpi-cpufreq: Do not load on K8
drivers/cpufreq/Kconfig.x86 | 2 +-
drivers/cpufreq/Makefile | 5 +++--
drivers/cpufreq/acpi-cpufreq.c | 6 ++++++
drivers/cpufreq/cpufreq.c | 14 +++++++++++++
drivers/cpufreq/powernow-k8.c | 46 ++++++++++++++++++++++++++++++------------
include/linux/cpufreq.h | 1 +
6 files changed, 58 insertions(+), 16 deletions(-)
--
1.8.1.rc3
next reply other threads:[~2013-01-20 10:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-20 10:24 Borislav Petkov [this message]
2013-01-20 10:24 ` [PATCH 1/6] powernow-k8: Add a kconfig dependency on acpi-cpufreq Borislav Petkov
2013-01-20 10:24 ` [PATCH 2/6] acpi-cpufreq: Do not load on K8 Borislav Petkov
2013-01-20 10:24 ` [PATCH 3/6] cpufreq: Make acpi-cpufreq link first Borislav Petkov
2013-01-20 10:24 ` [PATCH 4/6] cpufreq: Add a get_current_driver helper Borislav Petkov
2013-01-28 4:37 ` Viresh Kumar
2013-01-28 9:49 ` Borislav Petkov
2013-01-28 9:52 ` Viresh Kumar
2013-01-20 10:24 ` [PATCH 5/6] powernow-k8: Cleanup module request Borislav Petkov
2013-01-20 10:24 ` [PATCH 6/6] powernow-k8: Cleanup init function Borislav Petkov
2013-01-20 14:18 ` [PATCH 0/6] acpi-cpufreq and powernow-k8 fixes Rafael J. Wysocki
2013-01-21 0:04 ` Borislav Petkov
2013-01-21 0:13 ` Rafael J. Wysocki
2013-01-22 14:00 ` Rafael J. Wysocki
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