ahci: don't use MSI for devices with the silly Intel NVMe remapping scheme
commit f723fa4e upstream. Intel AHCI controllers that also hide NVMe devices in their bar can't use MSI interrupts, so disable them. Reported-by:John Loy <john.robert.loy@gmail.com> Tested-by:
John Loy <john.robert.loy@gmail.com> Signed-off-by:
Christoph Hellwig <hch@lst.de> Fixes: d684a90d ("ahci: per-port msix support") Signed-off-by:
Tejun Heo <tj@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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