From: Adam Lee <adam.lee@canonical.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org, Myron Stowe <myron.stowe@redhat.com>,
linux-pci@vger.kernel.org, Amos Kong <kongjianjun@gmail.com>,
linux-kernel@vger.kernel.org, Yuval Mintz <yuvalmin@broadcom.com>,
Ben Hutchings <ben@decadent.org.uk>,
Thomas Renninger <trenn@suse.de>
Subject: Re: [PATCH v2 0/3] PCIe Capability accessor fixes [stable backports]
Date: Wed, 20 Nov 2013 15:13:02 +0800 [thread overview]
Message-ID: <20131120071302.GE3821@adam-laptop> (raw)
In-Reply-To: <20131119212714.3839.52182.stgit@bhelgaas-glaptop.roam.corp.google.com>
On Tue, Nov 19, 2013 at 02:35:37PM -0700, Bjorn Helgaas wrote:
> The following patches fix issues reported by Yuval Mintz
> <yuvalmin@broadcom.com> and Myron Stowe <myron.stowe@redhat.com>.
>
> These fix pcie_capability_read_dword() and related accessors, which first
> appeared in v3.7. I backported these to v3.10.19 because that appears to
> be the oldest maintained stable kernel that is affected.
>
> These patches replace the ones I posted yesterday at [1], because Myron
> pointed out that an additional patch, "Remove PCIe Capability version
> checks," is needed to fix the issue he found [2].
>
> ---
> Bjorn Helgaas (3):
> PCI: Allow PCIe Capability link-related register access for switches
> PCI: Remove PCIe Capability version checks
> PCI: Support PCIe Capability Slot registers only for ports with slots
>
> drivers/pci/access.c | 19 ++++++++++---------
> 1 file changed, 10 insertions(+), 9 deletions(-)
Fixed a booting hang on some Lenovo laptops.
Tested-by: Adam Lee <adam.lee@canonical.com>
--
Adam Lee
prev parent reply other threads:[~2013-11-20 7:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 21:35 [PATCH v2 0/3] PCIe Capability accessor fixes [stable backports] Bjorn Helgaas
2013-11-19 21:35 ` [PATCH v2 1/3] PCI: Allow PCIe Capability link-related register access for switches Bjorn Helgaas
2013-11-19 21:35 ` [PATCH v2 2/3] PCI: Remove PCIe Capability version checks Bjorn Helgaas
2013-11-19 22:04 ` Myron Stowe
2013-11-19 21:35 ` [PATCH v2 3/3] PCI: Support PCIe Capability Slot registers only for ports with slots Bjorn Helgaas
2013-11-19 22:05 ` Myron Stowe
2013-11-20 7:13 ` Adam Lee [this message]
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