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| author | Arnd Bergmann <arnd@arndb.de> | 2020-04-28 23:23:47 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-05-29 21:20:20 -0700 |
| commit | e1167e16114f78f948078749aa1608a785f65807 (patch) | |
| tree | 70edd25b94bdcb39c638582148a5f1f113ee2490 /net | |
| parent | 2861904697de587c5b92c65a18a44ca3bbfd00ed (diff) | |
| download | linux-e1167e16114f78f948078749aa1608a785f65807.tar.bz2 | |
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: 57a6c5e992f5 ("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>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions