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| author | Yinghai Lu <yinghai.lu@oracle.com> | 2012-01-30 12:25:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-29 16:33:39 -0800 |
| commit | e4907ec10117f491d4a5630994a04bc0d3a7d0f1 (patch) | |
| tree | 92612d9394c1b5e0acaac50db26ff70a6e868321 /net/mac80211 | |
| parent | fe12043438bcd8c739e286977c8f44ff87483c62 (diff) | |
| download | kernel_samsung_smdk4412-e4907ec10117f491d4a5630994a04bc0d3a7d0f1.zip kernel_samsung_smdk4412-e4907ec10117f491d4a5630994a04bc0d3a7d0f1.tar.gz kernel_samsung_smdk4412-e4907ec10117f491d4a5630994a04bc0d3a7d0f1.tar.bz2 | |
PCI: workaround hard-wired bus number V2
commit 71f6bd4a23130cd2f4b036010c5790b1295290b9 upstream.
Fixes PCI device detection on IBM xSeries IBM 3850 M2 / x3950 M2
when using ACPI resources (_CRS).
This is default, a manual workaround (without this patch)
would be pci=nocrs boot param.
V2: Add dev_warn if the workaround is hit. This should reveal
how common such setups are (via google) and point to possible
problems if things are still not working as expected.
-> Suggested by Jan Beulich.
Tested-by: garyhade@us.ibm.com
Signed-off-by: Yinghai Lu <yinghai.lu@oracle.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/mac80211')
0 files changed, 0 insertions, 0 deletions