The fix is already queued in my tree: http://lists.freedesktop.org/archives/dri-devel/2013-August/042668.html
> -----Original Message----- > From: Kyle McMartin [mailto:kmcmarti at redhat.com] > Sent: Friday, August 02, 2013 1:13 PM > To: jglisse at redhat.com > Cc: Deucher, Alexander; airlied at redhat.com; dri- > devel at lists.freedesktop.org; jwboyer at redhat.com > Subject: [PATCH] radeon: si_dpm.c: avoid a signed 64-bit divide > > Hit a compile failure here referencing divdi3 on i686. > > Signed-off-by: Kyle McMartin <kyle at redhat.com> > > --- a/drivers/gpu/drm/radeon/si_dpm.c > +++ b/drivers/gpu/drm/radeon/si_dpm.c > @@ -1767,7 +1767,7 @@ static void > si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coe > s64 temperature, t_slope, t_intercept, av, bv, t_ref; > s64 tmp; > > - i_leakage = drm_int2fixp(ileakage) / 100; > + i_leakage = div64_s64(drm_int2fixp(ileakage), 100); > vddc = div64_s64(drm_int2fixp(v), 1000); > temperature = div64_s64(drm_int2fixp(t), 1000); >
