On Mon, Oct 10, 2016 at 10:41:09AM -0500, Steve Wise wrote: > Hey Leon, I hit this trying to compile Linus' latest master branch. > > CC [M] drivers/net/ethernet/mellanox/mlx5/core/pagealloc.o > drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c: In function > âreclaim_pages_cmd.clone.0â: > drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c:347: error: call to > â__compiletime_assert_347â declared with attribute error: BUILD_BUG_ON failed: > __mlx5_bit_off(manage_pages_out, pas[i]) % 64 > drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c: In function âgive_pagesâ: > drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c:290: error: call to > â__compiletime_assert_290â declared with attribute error: BUILD_BUG_ON failed: > __mlx5_bit_off(manage_pages_in, pas[i]) % 64 > make[5]: *** [drivers/net/ethernet/mellanox/mlx5/core/pagealloc.o] Error 1 > > Is there a fix for this? We investigated a lot this failure and it appears on specific and very old GCC 4.4. http://www.spinics.net/lists/linux-rdma/msg39135.html http://marc.info/?t=147614305200001&r=1&w=2 And the fix is http://marc.info/?l=linux-netdev&m=147615976207362&w=2 > > Thanks, > > Steve. > > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html
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