Messages in this thread | | | Date | Thu, 6 Mar 2014 22:43:57 +0100 | From | Alexander Gordeev <> | Subject | Re: [PATCH v2 RESEND 1/4] ioat: Use pci_enable_msix_exact() instead of pci_enable_msix() |
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On Thu, Mar 06, 2014 at 01:09:39PM -0800, Dan Williams wrote: > Can you point me to the background for this change. From the > changelog I have no idea what this patch does or why I need to apply > it.
Function pci_enable_msix() returns a tri-state value while pci_enable_msi_exact() is a canonical zero/-errno variant. The former is being phased out in favor of the latter. In case of 'ioat' there (should be) no difference.
HTH.
-- Regards, Alexander Gordeev agordeev@redhat.com
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