Module Name: src
Committed By: jdolecek
Date: Wed Jul 1 15:10:01 UTC 2020
Modified Files:
src/sys/dev/pci: cmdide.c
Log Message:
ignore interrupt when not expecting one, particularly don't invoke
the irqack in this case
seems cmdide doesn't honour WDCTL_IDS when executing polled commands,
and there is a race where the irqack call interferes with polled
command and causes a lockup
reported by Martin Husemann
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/dev/pci/cmdide.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
