This is a note to let you know that I've just added the patch titled mlx4: add missing braces in verify_qp_parameters to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mlx4-add-missing-braces-in-verify_qp_parameters.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Sat Apr 16 10:02:53 PDT 2016 From: Arnd Bergmann <arnd@xxxxxxxx> Date: Mon, 14 Mar 2016 15:18:34 +0100 Subject: mlx4: add missing braces in verify_qp_parameters From: Arnd Bergmann <arnd@xxxxxxxx> [ Upstream commit baefd7015cdb304ce6c94f9679d0486c71954766 ] The implementation of QP paravirtualization back in linux-3.7 included some code that looks very dubious, and gcc-6 has grown smart enough to warn about it: drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'verify_qp_parameters': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:3154:5: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation] if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH) { ^~ drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:3144:4: note: ...this 'if' clause, but it is not if (slave != mlx4_master_func_num(dev)) >From looking at the context, I'm reasonably sure that the indentation is correct but that it should have contained curly braces from the start, as the update_gid() function in the same patch correctly does. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Fixes: 54679e148287 ("mlx4: Implement QP paravirtualization and maintain phys_pkey_cache for smp_snoop") Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -3132,7 +3132,7 @@ static int verify_qp_parameters(struct m case QP_TRANS_RTS2RTS: case QP_TRANS_SQD2SQD: case QP_TRANS_SQD2RTS: - if (slave != mlx4_master_func_num(dev)) + if (slave != mlx4_master_func_num(dev)) { if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH) { port = (qp_ctx->pri_path.sched_queue >> 6 & 1) + 1; if (dev->caps.port_mask[port] != MLX4_PORT_TYPE_IB) @@ -3151,6 +3151,7 @@ static int verify_qp_parameters(struct m if (qp_ctx->alt_path.mgid_index >= num_gids) return -EINVAL; } + } break; default: break; Patches currently in stable-queue which might be from arnd@xxxxxxxx are queue-4.4/farsync-fix-off-by-one-bug-in-fst_add_one.patch queue-4.4/ath9k-fix-buffer-overrun-for-ar9287.patch queue-4.4/hwmon-max1111-return-enodev-from-max1111_read_channel-if-not-instantiated.patch queue-4.4/mlx4-add-missing-braces-in-verify_qp_parameters.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html