From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org,
Pete Zaitcev <zaitcev@redhat.com>,
Thomas Renninger <trenn@suse.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH] x86/PCI: pci=use_crs regression fix
Date: Tue, 16 Mar 2010 14:11:29 -0600 [thread overview]
Message-ID: <20100316201046.24527.79634.stgit@bob.kio> (raw)
This patch fixes some PCI host bridge _CRS parsing problems and may fix
Pete Zaitcev's http://bugzilla.kernel.org/show_bug.cgi?id=15533 regression,
but I haven't seen any testing results yet.
I'm pretty confident this will fix pci=use_crs on *some* machines even if
Pete's problem turns out to be something else, so I think we should just
put it in.
---
Bjorn Helgaas (1):
x86/PCI: ignore Consumer/Producer bit and parse additional _CRS resources
arch/x86/pci/acpi.c | 77 +++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 71 insertions(+), 6 deletions(-)
next reply other threads:[~2010-03-16 20:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-16 20:11 Bjorn Helgaas [this message]
2010-03-16 20:11 ` [PATCH] x86/PCI: ignore Consumer/Producer bit and parse additional _CRS resources Bjorn Helgaas
2010-03-19 20:38 ` Jesse Barnes
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