From: Greg KH <greg@kroah.com>
To: Daniel Drake <dsd@gentoo.org>
Cc: Greg KH <gregkh@suse.de>,
torvalds@osdl.org, "Theodore Ts'o" <tytso@mit.edu>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
len.brown@intel.com, Justin Forbes <jmforbes@linuxtx.org>,
linux-kernel@vger.kernel.org, Randy Dunlap <rdunlap@xenotime.net>,
venkatesh.pallipadi@intel.com, Dave Jones <davej@redhat.com>,
Chuck Wolber <chuckw@quantumlinux.com>,
stable@kernel.org, alan@lxorguk.ukuu.org.uk
Subject: Re: [stable] Re: [patch 10/26] ACPI: Prefer _CST over FADT for C-state capabilities
Date: Tue, 13 Dec 2005 10:11:44 -0800 [thread overview]
Message-ID: <20051213181144.GA12947@kroah.com> (raw)
In-Reply-To: <439EF02F.8020300@gentoo.org>
On Tue, Dec 13, 2005 at 04:00:47PM +0000, Daniel Drake wrote:
> Greg KH wrote:
> >-stable review patch. If anyone has any objections, please let us know.
> >
> >------------------
> >From: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
> >
> >Note: This ACPI standard compliance may cause regression
> >on some system, if they have _CST present, but _CST value
> >is bogus. "nocst" module parameter should workaround
> >that regression.
> >
> >http://bugzilla.kernel.org/show_bug.cgi?id=5165
> >
> >(cherry picked from 883baf7f7e81cca26f4683ae0d25ba48f094cc08 commit)
> >
> >Signed-off-by: Venkatesh Pallipadi<venkatesh.pallipadi@intel.com>
> >Signed-off-by: Len Brown <len.brown@intel.com>
> >Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
> >---
> > drivers/acpi/processor_idle.c | 10 +++++-----
> > 1 file changed, 5 insertions(+), 5 deletions(-)
>
> Venkatesh followed up in a private email that a 3rd patch is needed to
> solve the hyperthreading slowdown issue. This patch is not yet in Linus'
> tree (it is in acpi-test).
>
> Maybe we should drop these patches (10 and 12) until the 3rd patch has been
> merged. I haven't been shipping the 3rd patch in Gentoo (yet) so I'm not
> able to gauge its effect...
Ok, as these two patches don't solve anything, I'll just drop them from
the series. If the third one makes it into mainline, let us know and we
can add all 3 to the -stable tree.
thanks,
greg k-h
next prev parent reply other threads:[~2005-12-13 19:16 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20051213073430.558435000@press.kroah.org>
2005-12-13 8:21 ` [patch 00/26] - stable review Greg KH
2005-12-13 8:22 ` [patch 01/26] drivers/scsi/dpt_i2o.c: fix a user-after-free Greg KH
2005-12-13 8:22 ` [patch 02/26] drivers/message/i2o/pci.c: fix a use-after-free Greg KH
2005-12-13 8:22 ` [patch 03/26] drivers/infiniband/core/mad.c: " Greg KH
2005-12-13 8:22 ` [patch 04/26] Fix crash when ptrace poking hugepage areas Greg KH
2005-12-13 8:22 ` [patch 05/26] USB: Adapt microtek driver to new scsi features Greg KH
2005-12-13 8:22 ` [patch 06/26] setkeys needs root Greg KH
2005-12-13 8:22 ` [patch 07/26] [NETLINK]: Fix processing of fib_lookup netlink messages Greg KH
2005-12-13 8:22 ` [patch 08/26] Fix listxattr() for generic security attributes Greg KH
2005-12-13 8:22 ` [patch 09/26] DVB: BUDGET CI card depends on STV0297 demodulator Greg KH
2005-12-13 15:50 ` Daniel Drake
2005-12-13 18:12 ` [stable] " Greg KH
2005-12-13 8:22 ` [patch 10/26] ACPI: Prefer _CST over FADT for C-state capabilities Greg KH
2005-12-13 16:00 ` Daniel Drake
2005-12-13 18:11 ` Greg KH [this message]
2005-12-13 8:22 ` [patch 11/26] ACPI: fix HP nx8220 boot hang regression Greg KH
2005-12-13 8:22 ` [patch 12/26] ACPI: Add support for FADT P_LVL2_UP flag Greg KH
2005-12-13 8:23 ` [patch 13/26] 32bit integer overflow in invalidate_inode_pages2() Greg KH
2005-12-13 8:23 ` [patch 14/26] V4L/DVB (3135) Fix tuner init for Pinnacle PCTV Stereo Greg KH
2005-12-13 8:23 ` [patch 15/26] V4L/DVB: Fix analog NTSC for Thomson DTT 761X hybrid tuner Greg KH
2005-12-13 8:23 ` [patch 17/26] i82365: release all resources if no devices are found Greg KH
2005-12-13 8:23 ` [patch 18/26] [AGPGART] Fix serverworks TLB flush Greg KH
2005-12-13 8:23 ` [patch 19/26] bonding: fix feature consolidation Greg KH
2005-12-13 8:23 ` [patch 20/26] [BRIDGE]: recompute features when adding a new device Greg KH
2005-12-13 8:23 ` [patch 16/26] [ALSA] nm256: reset workaround for Latitude CSx Greg KH
2005-12-13 8:23 ` [patch 21/26] [libata] locking rewrite (== fix) Greg KH
2005-12-13 8:23 ` [patch 22/26] I8K: fix /proc reporting of blank service tags Greg KH
2005-12-13 8:23 ` [patch 23/26] ide-floppy: software eject not working with LS-120 drive Greg KH
2005-12-13 8:23 ` [patch 24/26] - stable review cciss: bug fix for hpacucli Greg KH
2005-12-13 8:23 ` [patch 25/26] cciss: bug fix for BIG_PASS_THRU Greg KH
2005-12-13 8:24 ` [patch 26/26] Add try_to_freeze to kauditd Greg KH
[not found] <F7DC2337C7631D4386A2DF6E8FB22B300567E76B@hdsmsx401.amr.corp.intel.com>
2005-12-13 21:48 ` [stable] RE: [patch 10/26] ACPI: Prefer _CST over FADT for C-state capabilities Greg KH
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