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Feng Wu authored
Return error when inserting a new IOMMU which doesn't support posted interrupts if posted interrupts are already enabled. Signed-off-by:
Feng Wu <feng.wu@intel.com> Reviewed-by:
Thomas Gleixner <tglx@linutronix.de> Acked-by:
Joerg Roedel <joro@8bytes.org> Cc: jiang.liu@linux.intel.com Cc: iommu@lists.linux-foundation.org Cc: dwmw2@infradead.org Link: http://lkml.kernel.org/r/1433827237-3382-11-git-send-email-feng.wu@intel.comSigned-off-by:
Thomas Gleixner <tglx@linutronix.de>
c1d99334