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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [ilk regression] 3.7.x corrupt console image, hard hang starting X"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60391#c8">Comment # 8</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [ilk regression] 3.7.x corrupt console image, hard hang starting X"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=60391">bug 60391</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>Can you revert that patch by applying

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 207e5c3..0a1d654 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -601,7 +601,7 @@ static int intel_gtt_init(void)
        gtt_map_size = intel_private.gtt_total_entries * 4;

        intel_private.gtt = NULL;
-       if (INTEL_GTT_GEN < 6 && INTEL_GTT_GEN > 2)
+       if (INTEL_GTT_GEN < 6 && INTEL_GTT_GEN > 2 && 0)
                intel_private.gtt = ioremap_wc(intel_private.gtt_bus_addr,
                                               gtt_map_size);
        if (intel_private.gtt == NULL)

to your most recent release (or drm-intel-next/-nightly)?</pre>
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