linux/drivers/infiniband/hw
Arnd Bergmann e5d6574ded infiniband: qplib_fp: fix pointer cast
Building for a 32-bit target results in a couple of warnings from casting
between a 32-bit pointer and a 64-bit integer:

drivers/infiniband/hw/bnxt_re/qplib_fp.c: In function 'bnxt_qplib_service_nq':
drivers/infiniband/hw/bnxt_re/qplib_fp.c:333:23: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
    bnxt_qplib_arm_srq((struct bnxt_qplib_srq *)q_handle,
                       ^
drivers/infiniband/hw/bnxt_re/qplib_fp.c:336:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
            (struct bnxt_qplib_srq *)q_handle,
            ^
In file included from include/linux/byteorder/little_endian.h:5,
                 from arch/arm/include/uapi/asm/byteorder.h:22,
                 from include/asm-generic/bitops/le.h:6,
                 from arch/arm/include/asm/bitops.h:342,
                 from include/linux/bitops.h:38,
                 from include/linux/kernel.h:11,
                 from include/linux/interrupt.h:6,
                 from drivers/infiniband/hw/bnxt_re/qplib_fp.c:39:
drivers/infiniband/hw/bnxt_re/qplib_fp.c: In function 'bnxt_qplib_create_srq':
include/uapi/linux/byteorder/little_endian.h:31:43: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
 #define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
                                           ^
include/linux/byteorder/generic.h:86:21: note: in expansion of macro '__cpu_to_le64'
 #define cpu_to_le64 __cpu_to_le64
                     ^~~~~~~~~~~~~
drivers/infiniband/hw/bnxt_re/qplib_fp.c:569:19: note: in expansion of macro 'cpu_to_le64'
  req.srq_handle = cpu_to_le64(srq);

Using a uintptr_t as an intermediate works on all architectures.

Fixes: 37cb11acf1 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-02-28 13:57:39 -07:00
..
bnxt_re infiniband: qplib_fp: fix pointer cast 2018-02-28 13:57:39 -07:00
cxgb3 IB/cxgb3: remove cxio_dbg.c 2018-02-14 16:21:15 -07:00
cxgb4 iw_cxgb4: Change error/warn prints to pr_debug 2017-12-29 11:09:23 -07:00
hfi1 vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
hns RDMA/hns: Replace __raw_write*(cpu_to_le*()) with LE write*() 2018-02-14 16:32:54 -07:00
i40iw i40iw: Free IEQ resources 2018-01-16 20:38:18 -07:00
mlx4 RDMA: Move enum ib_cq_creation_flags to uapi headers 2018-01-29 12:58:34 -07:00
mlx5 RDMA/mlx5: Refactor QP type check to be as early as possible 2018-02-28 13:16:36 -07:00
mthca IB/mthca: remove mthca_user.h 2018-01-28 14:07:16 -07:00
nes nes: Change accelerated flag to bool 2017-12-22 13:33:30 -07:00
ocrdma IB/ocrdma: Use zeroing memory allocator than allocator/memset 2018-01-02 11:20:13 -07:00
qedr pci-v4.16-changes 2018-02-06 09:59:40 -08:00
qib vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
usnic IB/usnic: Delete an error message for a failed memory allocation in usnic_transport_init() 2018-02-28 13:57:39 -07:00
vmw_pvrdma RDMA/vmw_pvrdma: Fix usage of user response structures in ABI file 2018-02-15 15:31:28 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00