linux-kernel - Re: [PATCH 0/3] Thunderbolt workarounds

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Message-ID: <20121227093351.GH20026@intel.com>
Date:	Thu, 27 Dec 2012 11:33:51 +0200
From:	Mika Westerberg <mika.westerberg@...ux.intel.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
Cc:	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	Greg KH <gregkh@...uxfoundation.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Miles J Penner <miles.j.penner@...el.com>,
	John Ronciak <john.ronciak@...el.com>,
	Tushar N Dave <tushar.n.dave@...el.com>,
	"Kirill A. Shutemov" <kirill@...temov.name>
Subject: Re: [PATCH 0/3] Thunderbolt workarounds

On Wed, Dec 26, 2012 at 05:50:42PM -0700, Bjorn Helgaas wrote:
> On Thu, Dec 13, 2012 at 12:25 PM, Kirill A. Shutemov
> <kirill.shutemov@...ux.intel.com> wrote:
> > From: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
> >
> > I had chance to test two PC setups with Thunderbolt: Acer Aspire S5 and
> > Intel DZ77RE-75K motherboard. Unfortunately, both of them are broken in
> > different ways.
> >
> > This patchset contains workarounds for the issues.
> >
> > Kirill A. Shutemov (3):
> >   PCI Hotplug: workaround for Thunderbolt on Acer Aspire S5
> >   PCI Hotplug: convert acpiphp_hp_work to use delayed work
> >   PCI Hotplug: workaround for Thunderbolt on Intel DZ77RE-75K
> >     motherboard
> >
> >  drivers/pci/hotplug/acpi_pcihp.c   |   13 +++++++++++++
> >  drivers/pci/hotplug/acpiphp_glue.c |   33 +++++++++++++++++++++++++--------
> >  2 files changed, 38 insertions(+), 8 deletions(-)
> 
> I'm ignoring these for now.  [1/3] has a hardcoded BIOS path that I
> don't think is the right approach and [3/3] has a timeout issue to be
> addressed.  [2/3] might be worthwhile by itself, but I'd rather merge
> a complete solution when it's ready.

OK. We'll rework the series with Kirill and submit a better solution.
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