> X.org uses libpciaccess which tries to mmap with write combining enabled via > /sys/bus/pci/devices/*/resource0_wc. Currently, when PAT is not enabled, we > fall back to uncached mmap. Then libpciaccess thinks it succeeded mapping > with write combining anabled and does not set up suited MTRR entries. ;-(
I am not familiar with libpciaccess, but I was wondering why that library cannot realize it failed in its endeavour and use other means to accomplish its goals? ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
