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| /freebsd-11-stable/sys/dev/pci/ | ||
| H A D | vga_pci.c | diff 189373 Wed Mar 04 19:10:14 MST 2009 jhb The recent PCI resource allocation fixes exposed a bug where the same BAR could be allocated twice by different children of a vgapci0 device. To fix this, change the vgapci0 device to track references on its associated resources so that they are only allocated once from the parent PCI bus and released when no children are using them. Previously this leaked a small amount of KVA on at least some architectures. |
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