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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2010-05-03 20:47:21 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-05-06 10:08:47 +0400 |
| commit | 11439a6fd90b4861df64b4f983726e1c54977ab7 (patch) | |
| tree | c8f27af40cb95435551e14f4ff4ad32c2a12c91b /mm | |
| parent | 722154e4cacf015161efe60009ae9be23d492296 (diff) | |
| download | linux-11439a6fd90b4861df64b4f983726e1c54977ab7.tar.xz | |
PNP: don't check for conflicts with bridge windows
With fa35b4926, I broke a lot of PNP resource assignment. That commit made
PNPACPI include bridge windows as PNP resources, and PNP resource assignment
treats any enabled overlapping PNP resources as conflicts. Since PCI host
bridge windows typically include most of the I/O port space, this makes PNP
port assigments fail.
The PCI host bridge driver will eventually use those PNP window resources,
so we should make PNP ignore them when checking for conflicts.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=15903
Reported-and-tested-by: Pavel Kysilka <goldenfish@linuxsoft.cz>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions