Xorg 7.4 crashes on exit
N.J. Mann
njm at njm.me.uk
Wed Apr 1 08:43:50 PDT 2009
In message <1238518147.8491.373.camel at balrog.2hip.net>,
Robert Noland (rnoland at FreeBSD.org) wrote:
>
[snip]
>
> Ok, could you try removing that and applying this attached change
> instead:
>
> r190565 | rnoland | 2009-03-30 13:01:42 -0500 (Mon, 30 Mar 2009) | 5
> lines
>
> We don't know what these pages are going to be used for, they should be
> un-cached. This got lost somewhere with all the bus_dma fixups.
>
> Index: drm_pci.c
> ===================================================================
> --- drm_pci.c (revision 190564)
> +++ drm_pci.c (revision 190565)
> @@ -91,7 +91,7 @@
> }
>
> ret = bus_dmamem_alloc(dmah->tag, &dmah->vaddr,
> - BUS_DMA_WAITOK | BUS_DMA_ZERO, &dmah->map);
> + BUS_DMA_WAITOK | BUS_DMA_ZERO | BUS_DMA_NOCACHE, &dmah->map);
> if (ret != 0) {
> bus_dma_tag_destroy(dmah->tag);
> free(dmah, DRM_MEM_DMA);
No change. :-(
Cheers,
Nick.
--
More information about the freebsd-x11
mailing list