From: Greg KH <gregkh@suse.de>
To: linux-kernel@vger.kernel.org, stable@kernel.org
Cc: Justin Forbes <jmforbes@linuxtx.org>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
"Theodore Ts'o" <tytso@mit.edu>,
Randy Dunlap <rdunlap@xenotime.net>,
Dave Jones <davej@redhat.com>,
Chuck Wolber <chuckw@quantumlinux.com>,
Chris Wedgwood <reviews@ml.cw.f00f.org>,
Michael Krufky <mkrufky@linuxtv.org>,
Chuck Ebbert <cebbert@redhat.com>,
Domenico Andreoli <cavokz@gmail.com>, Willy Tarreau <w@1wt.eu>,
Rodrigo Rubira Branco <rbranco@la.checkpoint.com>,
Jake Edge <jake@lwn.net>, Eugene Teo <eteo@redhat.com>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk, Andi Kleen <ak@linux.intel.com>,
Milan Broz <mbroz@redhat.com>
Subject: [patch 07/28] ACPI: Fix thermal shutdowns
Date: Mon, 6 Oct 2008 16:17:12 -0700 [thread overview]
Message-ID: <20081006231712.GH20567@suse.de> (raw)
In-Reply-To: <20081006231639.GA20567@suse.de>
[-- Attachment #1: acpi-fix-thermal-shutdowns.patch --]
[-- Type: text/plain, Size: 1238 bytes --]
2.6.25-stable review patch. If anyone has any objections, please let us
know.
------------------
From: Milan Broz <mbroz@redhat.com>
commit 9f497bcc695fb828da023d74ad3c966b1e58ad21 upstream
ACPI: Fix thermal shutdowns
Do not use unsigned int if there is test for negative number...
See drivers/acpi/processor_perflib.c
static unsigned int ignore_ppc = -1;
...
if (event == CPUFREQ_START && ignore_ppc <= 0) {
ignore_ppc = 0;
...
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/acpi/processor_perflib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -70,7 +70,7 @@ static DEFINE_MUTEX(performance_mutex);
* 0 -> cpufreq low level drivers initialized -> consider _PPC values
* 1 -> ignore _PPC totally -> forced by user through boot param
*/
-static unsigned int ignore_ppc = -1;
+static int ignore_ppc = -1;
module_param(ignore_ppc, uint, 0644);
MODULE_PARM_DESC(ignore_ppc, "If the frequency of your machine gets wrongly" \
"limited by BIOS, this should help");
--
next prev parent reply other threads:[~2008-10-06 23:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20081006225949.357365087@mini.kroah.org>
2008-10-06 23:16 ` [patch 00/28] 2.6.25-stable review Greg KH
2008-10-06 23:16 ` [patch 01/28] USB: fix hcd interrupt disabling Greg KH
2008-10-06 23:17 ` [patch 02/28] pxa2xx_spi: dma bugfixes Greg KH
2008-10-07 0:15 ` Ned Forrester
2008-10-06 23:17 ` [patch 03/28] pxa2xx_spi: chipselect bugfixes Greg KH
2008-10-06 23:17 ` [patch 04/28] drivers/mmc/card/block.c: fix refcount leak in mmc_block_open() Greg KH
2008-10-06 23:17 ` [patch 05/28] ALSA: hda - Fix model for Dell Inspiron 1525 Greg KH
2008-10-07 5:55 ` Takashi Iwai
2008-10-09 2:38 ` Greg KH
2008-10-06 23:17 ` [patch 06/28] i2c-dev: Return correct error code on class_create() failure Greg KH
2008-10-06 23:17 ` Greg KH [this message]
2008-10-06 23:17 ` [patch 08/28] x86: add io delay quirk for Presario F700 Greg KH
2008-10-06 23:17 ` [patch 09/28] rtc: fix deadlock Greg KH
2008-10-06 23:17 ` [patch 10/28] ACPI: Avoid bogus EC timeout when EC is in Polling mode Greg KH
2008-10-06 23:17 ` [patch 11/28] clockevents: prevent clockevent event_handler ending up handler_noop Greg KH
2008-10-06 23:17 ` [patch 12/28] clockevents: prevent endless loop in periodic broadcast handler Greg KH
2008-10-06 23:17 ` [patch 13/28] clockevents: enforce reprogram in oneshot setup Greg KH
2008-10-06 23:17 ` [patch 14/28] clockevents: prevent multiple init/shutdown Greg KH
2008-10-06 23:17 ` [patch 15/28] clockevents: prevent endless loop lockup Greg KH
2008-10-06 23:17 ` [patch 16/28] HPET: make minimum reprogramming delta useful Greg KH
2008-10-06 23:17 ` [patch 17/28] clockevents: broadcast fixup possible waiters Greg KH
2008-10-06 23:17 ` [patch 18/28] x86: HPET fix moronic 32/64bit thinko Greg KH
2008-10-06 23:17 ` [patch 19/28] x86: HPET: read back compare register before reading counter Greg KH
2008-10-06 23:17 ` [patch 20/28] ntp: fix calculation of the next jiffie to trigger RTC sync Greg KH
2008-10-06 23:17 ` [patch 21/28] clockevents: remove WARN_ON which was used to gather information Greg KH
2008-10-06 23:17 ` [patch 22/28] x86: Fix broken LDT access in VMI Greg KH
2008-10-06 23:17 ` [patch 23/28] ipv6: Fix OOPS in ip6_dst_lookup_tail() Greg KH
2008-10-06 23:51 ` Neil Horman
2008-10-06 23:17 ` [patch 24/28] niu: panic on reset Greg KH
2008-10-06 23:17 ` [patch 25/28] netlink: fix overrun in attribute iteration Greg KH
2008-10-06 23:17 ` [patch 26/28] sctp: do not enable peer features if we cant do them Greg KH
2008-10-06 23:17 ` [patch 27/28] sctp: Fix oops when INIT-ACK indicates that peer doesnt support AUTH Greg KH
2008-10-06 23:18 ` [patch 28/28] udp: Fix rcv socket locking Greg KH
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