linux/drivers/net/ethernet/mellanox
Arnd Bergmann e1167e1611 net/mlx5: reduce stack usage in qp_read_field
Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a bit
excessive and now causes the compiler to complain on 32-bit architectures:

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field':
drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]

Revert the previous patch partially to use dynamically allocation as
the code did before. Unfortunately there is no good error handling
in case the allocation fails.

Fixes: 57a6c5e992 ("net/mlx5: Replace hand written QP context struct with automatic getters")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-05-29 21:20:20 -07:00
..
mlx4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-05-24 13:47:27 -07:00
mlx5/core net/mlx5: reduce stack usage in qp_read_field 2020-05-29 21:20:20 -07:00
mlxfw net/mlxfw: Remove unneeded semicolon 2020-04-24 16:56:22 -07:00
mlxsw mlxsw: spectrum_router: remove redundant initialization of pointer br_dev 2020-05-27 11:23:27 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00