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author | Keith Busch <[email protected]> | 2016-06-17 16:00:21 -0600 |
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committer | Thomas Gleixner <[email protected]> | 2016-06-18 10:00:55 +0200 |
commit | 30ce0350381351646ef86b64e6d3840b3869833b (patch) | |
tree | e8322f6fbecf89342036ca77d74454ab2a3f73c5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
parent | edd14cfebc4404698544d407ecf8eda6e19aa19e (diff) |
x86/PCI/VMD: Use untracked irq handler
There is no way to know which device in a VMD triggered an interrupt
without invoking every registered driver's actions. This uses the
untracked irq handler so that a less used device does not trigger
spurious interrupt.
We have been previously recommending users to enable "noirqdebug", but do
not want to force a system setting just to keep this domain functional.
Signed-off-by: Keith Busch <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Cc: [email protected]
Cc: Jon Derrick <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions