PCI: hv: Specify CPU_AFFINITY_ALL for MSI affinity when >= 32 CPUs

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When we have 32 or more CPUs in the affinity mask, we should use a special
constant to specify that to the host. Fix this issue.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Long Li <longli@microsoft.com>
Cc: <stable@vger.kernel.org>

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K. Y. Srinivasan 2017-03-24 11:07:21 -07:00 • committed by Bjorn Helgaas

parent 414428c5da

commit 433fcf6b7b

1 changed files with 8 additions and 3 deletions

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drivers/pci/host/pci-hyperv.c

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