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| author | Gavin Shan <[email protected]> | 2014-05-30 17:35:54 +0000 |
|---|---|---|
| committer | Alex Williamson <[email protected]> | 2014-05-30 17:35:54 +0000 |
| commit | fd49c81f080a997aad4b0e73541cd42772b6a772 (patch) | |
| tree | 280bab4ea61a5a99ec2fcf0199ba7adc41eeacd8 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | drivers/vfio: Rework offsetofend() (diff) | |
| download | kernel-fd49c81f080a997aad4b0e73541cd42772b6a772.tar.gz kernel-fd49c81f080a997aad4b0e73541cd42772b6a772.zip | |
drivers/vfio/pci: Fix wrong MSI interrupt count
According PCI local bus specification, the register of Message
Control for MSI (offset: 2, length: 2) has bit#0 to enable or
disable MSI logic and it shouldn't be part contributing to the
calculation of MSI interrupt count. The patch fixes the issue.
Signed-off-by: Gavin Shan <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions