aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/core
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2018-02-20 21:56:27 +0100
committerDoug Ledford <dledford@redhat.com>2018-03-14 18:24:13 -0400
commitbd8602ca42f6d8b25392a8f2a0e7be34e1206618 (patch)
treed5188802e4406dc5bd9af5bc3ab3a1d56e50f860 /drivers/infiniband/core
parentinfiniband: qplib_fp: fix pointer cast (diff)
downloadlinux-dev-bd8602ca42f6d8b25392a8f2a0e7be34e1206618.tar.xz
linux-dev-bd8602ca42f6d8b25392a8f2a0e7be34e1206618.zip
infiniband: bnxt_re: use BIT_ULL() for 64-bit bit masks
On 32-bit targets, we otherwise get a warning about an impossible constant integer expression: In file included from include/linux/kernel.h:11, from include/linux/interrupt.h:6, from drivers/infiniband/hw/bnxt_re/ib_verbs.c:39: drivers/infiniband/hw/bnxt_re/ib_verbs.c: In function 'bnxt_re_query_device': include/linux/bitops.h:7:24: error: left shift count >= width of type [-Werror=shift-count-overflow] #define BIT(nr) (1UL << (nr)) ^~ drivers/infiniband/hw/bnxt_re/bnxt_re.h:61:34: note: in expansion of macro 'BIT' #define BNXT_RE_MAX_MR_SIZE_HIGH BIT(39) ^~~ drivers/infiniband/hw/bnxt_re/bnxt_re.h:62:30: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE_HIGH' #define BNXT_RE_MAX_MR_SIZE BNXT_RE_MAX_MR_SIZE_HIGH ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/bnxt_re/ib_verbs.c:149:25: note: in expansion of macro 'BNXT_RE_MAX_MR_SIZE' ib_attr->max_mr_size = BNXT_RE_MAX_MR_SIZE; ^~~~~~~~~~~~~~~~~~~ Fixes: 872f3578241d ("RDMA/bnxt_re: Add support for MRs with Huge pages") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
0 files changed, 0 insertions, 0 deletions