On Tue, Feb 14, 2017 at 12:20:40PM +0000, Matthew Auld wrote: > On 14 February 2017 at 11:37, Chris Wilson <[email protected]> wrote: > > gcc-4.7 spotted that > > > > In file included from drivers/gpu/drm/i915/i915_gem_gtt.c:3791:0: > > drivers/gpu/drm/i915/selftests/i915_gem_gtt.c: In function ‘pot_hole’: > > drivers/gpu/drm/i915/selftests/i915_gem_gtt.c:594:6: error: ‘err’ may be > > used uninitialized in this function [-Werror=maybe-uninitialized] > > > > So set it to 0 should we ever skip over a hole smaller than a few pages. > > > > Signed-off-by: Chris Wilson <[email protected]> > > Cc: Matthew Auld <[email protected]> > Reviewed-by: Matthew Auld <[email protected]>
Thanks, I'm ignoring kbuild reporting gcc-4.4 failures, seems like it is doomed as the compiler doesn't support named initialisers for anonymous unions, so the false positives it also generates are going to be lost. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
