netdev - BUILD_BUG_ON error in mlx5/core/pagealloc.c

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Date:   Mon, 10 Oct 2016 16:41:21 -0700
From:   Tom Herbert <tom@...bertland.com>
To:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: BUILD_BUG_ON error in mlx5/core/pagealloc.c

I am hitting this in mlx5

drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c: In function
‘reclaim_pages_cmd.clone.0’:
drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c:346: error: call
to ‘__compiletime_assert_346’ 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 ‘give_pages’:
drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c:291: error: call
to ‘__compiletime_assert_291’ declared with attribute error:
BUILD_BUG_ON failed: __mlx5_bit_off(manage_pages_in, pas[i]) % 64

Bisecting points to:

commit a533ed5e179cd15512d40282617909d3482a771c
Author: Saeed Mahameed <saeedm@...lanox.com>
Date:   Sun Jul 17 13:27:25 2016 +0300

    net/mlx5: Pages management commands via mlx5 ifc

Thanks,
Tom