Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Date | Mon, 24 Mar 2003 16:41:45 +0000 | From | davej@codemonk ... | Subject | [x86-64] Add missing tlb flush after change_page_attr |
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diff -urpN --exclude-from=/home/davej/.exclude bk-linus/arch/x86_64/kernel/pci-gart.c linux-2.5/arch/x86_64/kernel/pci-gart.c --- bk-linus/arch/x86_64/kernel/pci-gart.c 2003-03-08 09:56:51.000000000 +0000 +++ linux-2.5/arch/x86_64/kernel/pci-gart.c 2003-03-18 21:19:53.000000000 +0000 @@ -419,6 +419,7 @@ static __init int init_k8_gatt(agp_kern_ panic("Cannot allocate GATT table"); memset(gatt, 0, gatt_size); change_page_attr(virt_to_page(gatt), gatt_size/PAGE_SIZE, PAGE_KERNEL_NOCACHE); + global_flush_tlb(); agp_gatt_table = gatt; for_all_nb(dev) { - 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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