| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.19 009/101] Revert "sparc/PCI: Clip bridge windows to fit in upstream windows" | Date | Fri, 17 Apr 2015 15:27:57 +0200 |
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3.19-stable review patch. If anyone has any objections, please let me know.
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From: Bjorn Helgaas <bhelgaas@google.com>
commit d10b730f97a7f1fa58c9ec300828f87157cd6b95 upstream.
This reverts commit d63e2e1f3df904bf6bd150bdafb42ddbb3257ea8.
David Ahern reported that d63e2e1f3df9 breaks booting on an 8-socket T5 sparc system. He also verified that the system boots with d63e2e1f3df9 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/sparc/kernel/pci.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
--- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -639,10 +639,7 @@ static void pci_claim_bus_resources(stru (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); } }
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