Messages in this thread | | | Subject | [PATCH v2 0/3] PCIe Capability accessor fixes [stable backports] | From | Bjorn Helgaas <> | Date | Tue, 19 Nov 2013 14:35:37 -0700 |
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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].
[1] http://lkml.kernel.org/r/20131118191723.26774.53479.stgit@bhelgaas-glaptop.roam.corp.google.com [2] https://bugzilla.kernel.org/show_bug.cgi?id=65211
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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(-)
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