What, exactly, does pci=nomsi do?

[Dotan Cohen]

I know of a user who may or may not need to add the line pci=nomsi to
his kernel boot line. What exactly does this do? I have googled it and
I see it suggested in many forums, but with no clear explanation as to
what it does.

Karl: please don't take this off topic. Just don't answer, even if it
works for you. Thanks, I appreciate it.

-- 
Dotan Cohen

http://what-is-what.com
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