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Bjorn Helgaas authored
[ Upstream commit 89e9f7bc ] Martin reported that the Supermicro X8DTH-i/6/iF/6F advertises incorrect host bridge windows via _CRS: pci_root PNP0A08:00: host bridge window [io 0xf000-0xffff] pci_root PNP0A08:01: host bridge window [io 0xf000-0xffff] Both bridges advertise the 0xf000-0xffff window, which cannot be correct. Work around this by ignoring _CRS on this system. The downside is that we may not assign resources correctly to hot-added PCI devices (if they are possible on this system). Link: https://bugzilla.kernel.org/show_bug.cgi?id=42606Reported-by:
Martin Burnicki <martin.burnicki@meinberg.de> Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org Signed-off-by:
Sasha Levin <alexander.levin@verizon.com>
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