f862e07cf9
The rds_iw_update_cm_id function stores a large 'struct rds_sock' object on the stack in order to pass a pair of addresses. This happens to just fit withint the 1024 byte stack size warning limit on x86, but just exceed that limit on ARM, which gives us this warning: net/rds/iw_rdma.c:200:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] As the use of this large variable is basically bogus, we can rearrange the code to not do that. Instead of passing an rds socket into rds_iw_get_device, we now just pass the two addresses that we have available in rds_iw_update_cm_id, and we change rds_iw_get_mr accordingly, to create two address structures on the stack there. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| af_rds.c | ||
| bind.c | ||
| cong.c | ||
| connection.c | ||
| ib.c | ||
| ib.h | ||
| ib_cm.c | ||
| ib_rdma.c | ||
| ib_recv.c | ||
| ib_ring.c | ||
| ib_send.c | ||
| ib_stats.c | ||
| ib_sysctl.c | ||
| info.c | ||
| info.h | ||
| iw.c | ||
| iw.h | ||
| iw_cm.c | ||
| iw_rdma.c | ||
| iw_recv.c | ||
| iw_ring.c | ||
| iw_send.c | ||
| iw_stats.c | ||
| iw_sysctl.c | ||
| Kconfig | ||
| loop.c | ||
| loop.h | ||
| Makefile | ||
| message.c | ||
| page.c | ||
| rdma.c | ||
| rdma_transport.c | ||
| rdma_transport.h | ||
| rds.h | ||
| recv.c | ||
| send.c | ||
| stats.c | ||
| sysctl.c | ||
| tcp.c | ||
| tcp.h | ||
| tcp_connect.c | ||
| tcp_listen.c | ||
| tcp_recv.c | ||
| tcp_send.c | ||
| tcp_stats.c | ||
| threads.c | ||
| transport.c | ||