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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-09-06 17:57:17 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-09-13 16:55:55 -0300 |
| commit | 2ac5a6d3a917755919d97c89f8aa74e4ed958557 (patch) | |
| tree | d90366ab71e24835c610b0effdd3862f29e0c5db /drivers/infiniband/sw/siw/siw_qp_tx.c | |
| parent | RDMA/odp: Add missing cast for 32 bit (diff) | |
| download | linux-dev-2ac5a6d3a917755919d97c89f8aa74e4ed958557.tar.xz linux-dev-2ac5a6d3a917755919d97c89f8aa74e4ed958557.zip | |
RDMA/usnic: Avoid overly large buffers on stack
It's never a good idea to put a 1000-byte buffer on the kernel stack. The
compiler warns about this instance when usnic_ib_log_vf() gets inlined
into usnic_ib_pci_probe():
drivers/infiniband/hw/usnic/usnic_ib_main.c:543:12: error: stack frame size of 1044 bytes in function 'usnic_ib_pci_probe' [-Werror,-Wframe-larger-than=]
As this is only called for debugging purposes in the setup path, it's
trivial to convert to a dynamic allocation.
Link: https://lore.kernel.org/r/20190906155730.2750200-1-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/siw/siw_qp_tx.c')
0 files changed, 0 insertions, 0 deletions