linux

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Arnd Bergmann bd8602ca42 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>

2018-03-14 18:24:13 -04:00

bnxt_re

infiniband: bnxt_re: use BIT_ULL() for 64-bit bit masks

2018-03-14 18:24:13 -04:00

cxgb3

Updates for 4.15 kernel merge window

2017-11-15 14:54:53 -08:00

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