allocating the PCIE table from GFP_DMA seems to stop it NMI'ing

diff --git a/linux-core/ati_pcigart.c b/linux-core/ati_pcigart.c
index 3e654c7..c9ace51 100644 (file)
--- a/linux-core/ati_pcigart.c
+++ b/linux-core/ati_pcigart.c
@@ -59,7 +59,7 @@ static unsigned long drm_ati_alloc_pcigart_table(void)
        int i;
        DRM_DEBUG("%s\n", __FUNCTION__);
 
-       address = __get_free_pages(GFP_KERNEL, ATI_PCIGART_TABLE_ORDER);
+       address = __get_free_pages(GFP_DMA, ATI_PCIGART_TABLE_ORDER);
        if (address == 0UL) {
                return 0;
        }
@@ -153,7 +153,7 @@ int drm_ati_pcigart_init(drm_device_t * dev,
                        if (is_pcie)
                        {
                                *pci_gart = (cpu_to_le32(page_base)>>8) | 0xc;
-                               DRM_DEBUG("PCIE: %d %08X %08X to %p\n", i, page_base, (cpu_to_le32(page_base)>>8)|0xc, pci_gart);
+//                             DRM_DEBUG("PCIE: %d %08X %08X to %p\n", i, page_base, (cpu_to_le32(page_base)>>8)|0xc, pci_gart);
                        }
                        else
                                *pci_gart = cpu_to_le32(page_base);