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| author | Dexuan Cui <[email protected]> | 2018-09-18 22:29:50 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2018-09-27 19:19:14 +0000 |
| commit | 2f285f46240d67060061d153786740d4df53cd78 (patch) | |
| tree | b959e08f5aa07d418e912449aafbec803e81a3ac /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | Merge tag 'iommu-fixes-v4.19-rc5' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| download | kernel-2f285f46240d67060061d153786740d4df53cd78.tar.gz kernel-2f285f46240d67060061d153786740d4df53cd78.zip | |
x86/hyperv: Suppress "PCI: Fatal: No config space access function found"
A Generation-2 Linux VM on Hyper-V doesn't have the legacy PCI bus, and
users always see the scary warning, which is actually harmless.
Suppress it.
Signed-off-by: Dexuan Cui <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: KY Srinivasan <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Cc: Stephen Hemminger <[email protected]>
Cc: "[email protected]" <[email protected]>
Cc: Olaf Aepfle <[email protected]>
Cc: Andy Whitcroft <[email protected]>
Cc: Jason Wang <[email protected]>
Cc: Vitaly Kuznetsov <[email protected]>
Cc: Marcelo Cerri <[email protected]>
Cc: Josh Poulson <[email protected]>
Link: https://lkml.kernel.org/r/ <KU1P153MB0166D977DC930996C4BF538ABF1D0@KU1P153MB0166.APCP153.PROD.OUTLOOK.COM
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
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