Messages in this thread Patch in this message | | | Date | Wed, 13 Aug 2003 09:01:26 -0400 (EDT) | From | Zwane Mwaikambo <> | Subject | [PATCH][2.6-mm] cpumask_t/x86_64 __flush_gart fix |
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Index: linux-2.6.0-test3-mm2-x86_64/arch/x86_64/kernel/pci-gart.c =================================================================== RCS file: /build/cvsroot/linux-2.6.0-test3/arch/x86_64/kernel/pci-gart.c,v retrieving revision 1.1.1.2 diff -u -p -B -r1.1.1.2 pci-gart.c --- linux-2.6.0-test3-mm2-x86_64/arch/x86_64/kernel/pci-gart.c 13 Aug 2003 12:10:24 -0000 1.1.1.2 +++ linux-2.6.0-test3-mm2-x86_64/arch/x86_64/kernel/pci-gart.c 13 Aug 2003 12:50:14 -0000 @@ -141,15 +141,16 @@ static void free_iommu(unsigned long off static void __flush_gart(struct pci_dev *dev) { unsigned long flags; - int bus = dev ? dev->bus->number : -1; + int bus = dev ? dev->bus->number : -1; + cpumask_const_t bus_cpumask = pcibus_to_cpumask(bus); int flushed = 0; int i; spin_lock_irqsave(&iommu_bitmap_lock, flags); /* recheck flush count inside lock */ if (need_flush) { - for (i = 0; northbridges[i]; i++) { - if (bus >= 0 && !(pcibus_to_cpumask(bus) & (1UL << i))) + for (i = 0; northbridges[i]; i++) { + if (bus >= 0 && !(cpu_isset_const(i, bus_cpumask))) continue; pci_write_config_dword(northbridges[i], 0x9c, northbridge_flush_word[i] | 1); - 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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