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Revert "sparc/PCI: Clip bridge windows to fit in upstream windows" 

This reverts commit d63e2e1f3d.

David Ahern reported that d63e2e1f3d breaks booting on an 8-socket T5
sparc system.  He also verified that the system boots with d63e2e1f3d
reverted.  Yinghai has some fixes, but they need a little more polishing
than we can do before v4.0.

Link: http://lkml.kernel.org/r/5514391F.2030300@oracle.com	# report
Link: http://lkml.kernel.org/r/1427857069-6789-1-git-send-email-yinghai@kernel.org # patches
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org	# v3.19+
This commit is contained in:
Bjorn Helgaas 2015-04-08 10:04:55 -05:00
parent 8647ca9ad5
commit d10b730f97
1 changed files with 1 additions and 4 deletions
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5
arch/sparc/kernel/pci.c
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@ -639,10 +639,7 @@ static void pci_claim_bus_resources(struct pci_bus *bus)
(unsigned long long)r->end,
(unsigned int)r->flags);
if (pci_claim_resource(dev, i) == 0)
continue;
pci_claim_bridge_resource(dev, i);
pci_claim_resource(dev, i);
}
}