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Hi, I found that in -mm tree, function pci_disable_device() clears bars_enabled variable, so that pci_release_regions can not release reserved PCI I/O and memory resource. Some device driver programs in kernel tree call pci_release_regions function after pci_disable_device(), that will cause some problem. And I do not know whether pci_disable_device() function should be modified or device drivers should be adjusted. Thanks bibo,mao - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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