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authorDan Williams <[email protected]>2023-01-30 15:39:26 -0800
committerDan Williams <[email protected]>2023-01-30 15:39:26 -0800
commit5a84711fd734c09b7d991b00657ba61a96612254 (patch)
tree615153647abbab81fc5222ba8c2b09b819a4c6e8 /tools/perf/scripts/python/export-to-sqlite.py
parentfa8843451bec55f900b8673d9ddc0be02a61528a (diff)
cxl/pci: Fix irq oneshot expectations
The IRQ core expects that users of the default hardirq handler specify IRQF_ONESHOT to keep interrupts disabled until the threaded handler runs. That meets the CXL driver's expectations since it is an edge triggered MSI and this flag would have been passed by default using pci_request_irq() instead of devm_request_threaded_irq(). Fixes: a49aa8141b65 ("cxl/mem: Wire up event interrupts") Reported-by: kernel test robot <[email protected]> Reported-by: Julia Lawall <[email protected]> Cc: Davidlohr Bueso <[email protected]> Cc: Ira Weiny <[email protected]> Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
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