From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: "Yinghai Lu" <yhlu.kernel@gmail.com>
Cc: "Jack Howarth" <howarth@bromo.msbb.uc.edu>,
"Ingo Molnar" <mingo@elte.hu>,
"Thomas Gleixner" <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org, Shaohua Li <shaohua.li@intel.com>
Subject: Re: [PATCH] x86,pci: detect end_bus_number according to acpi/e820 reserved
Date: Fri, 18 Jul 2008 15:42:42 -0700 [thread overview]
Message-ID: <200807181542.42670.jbarnes@virtuousgeek.org> (raw)
In-Reply-To: <86802c440807181527u1e373b2drc72456b33a4bcd76@mail.gmail.com>
On Friday, July 18, 2008 3:27 pm Yinghai Lu wrote:
> On Fri, Jul 18, 2008 at 2:48 PM, Jack Howarth <howarth@bromo.msbb.uc.edu>
wrote:
> > YH,
> > I'll test the new patch shortly. When I do, I'll put back in
> > your debug patches to try to get a complete log with pci=verbose
> > and initcall_debug with PCIEASPM disabled.
>
> tip tree has the two debug patches.
>
> > Hopefully the probing
> > is done in the same general fashion with and without PCIEASPM so
> > we can deduce what exactly is being probed when my MacBook Pro
> > freezes during boot with PCIEASPM enabled. I consider the fact
> > that booting 2.6.26 always freezes the kernel when PCIEASPM
> > is enabled to be the more serious bug (since once Fedora ships
> > 2.6.26 kernels I'll be stuck always building my own).
>
> another laptop : Acer ... suffer this problem too with ASPM...
Yeah, looks like we'll have to be more conservative about enabling ASPM.
Maybe a whitelist approach would be better...
Jesse
next prev parent reply other threads:[~2008-07-18 22:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-18 16:41 [PATCH] x86,pci: dmi check for mackpro 2.2 mmconf Yinghai Lu
2008-07-18 16:50 ` Jack Howarth
2008-07-18 17:44 ` H. Peter Anvin
2008-07-18 17:47 ` Yinghai Lu
2008-07-18 17:49 ` H. Peter Anvin
2008-07-18 17:54 ` Yinghai Lu
2008-07-18 20:19 ` Ingo Molnar
2008-07-18 20:21 ` Yinghai Lu
2008-07-18 20:21 ` Ingo Molnar
2008-07-18 20:26 ` Yinghai Lu
2008-07-19 0:58 ` Jack Howarth
2008-07-19 1:22 ` Yinghai Lu
2008-07-19 3:28 ` Jack Howarth
2008-07-19 3:43 ` Justin Mattock
2008-07-19 4:45 ` Yinghai Lu
2008-07-19 5:12 ` Jack Howarth
2008-07-19 5:28 ` Yinghai Lu
2008-07-19 17:26 ` Jesse Barnes
2008-07-19 18:19 ` Jack Howarth
2008-07-19 18:40 ` Jack Howarth
2008-07-19 19:04 ` Jesse Barnes
2008-07-19 19:14 ` Jack Howarth
2008-07-21 6:49 ` Shaohua Li
2008-07-22 21:15 ` Jesse Barnes
2008-07-18 20:22 ` [PATCH] x86,pci: detect end_bus_number according to acpi/e820 reserved Yinghai Lu
2008-07-18 20:48 ` Ingo Molnar
2008-07-18 21:48 ` Jack Howarth
2008-07-18 22:27 ` Yinghai Lu
2008-07-18 22:42 ` Jesse Barnes [this message]
2008-07-20 6:48 ` Ingo Molnar
2008-07-19 9:16 ` [PATCH] x86,pci: detect end_bus_number according to acpi/e820 reserved - fix Yinghai Lu
2008-07-20 6:44 ` Ingo Molnar
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