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hw/rdma: Change host_virt to void *

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To avoid compilation warnings on 32-bit machines:
rdma_backend.c: In function 'rdma_backend_create_mr':
rdma_backend.c:409:37: error: cast to pointer from integer of different
size [-Werror=int-to-pointer-cast]
	mr->ibmr = ibv_reg_mr(pd->ibpd, (void *)addr, length, access);

Reported-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180322095220.9976-2-yuval.shaia@oracle.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
This commit is contained in:
Yuval Shaia 2018-03-22 11:52:18 +02:00 • committed by Marcel Apfelbaum
parent 197053e212
commit 9bbb8d3577
4 changed files with 11 additions and 11 deletions
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8
hw/rdma/rdma_backend.c
View file

@ -222,7 +222,7 @@ static int build_host_sge_array(RdmaDeviceResources *rdma_dev_res,
return VENDOR_ERR_INVLKEY | ssge[ssge_idx].lkey;
}
dsge->addr = mr->user_mr.host_virt + ssge[ssge_idx].addr -
dsge->addr = (uintptr_t)mr->user_mr.host_virt + ssge[ssge_idx].addr -
mr->user_mr.guest_start;
dsge->length = ssge[ssge_idx].length;
dsge->lkey = rdma_backend_mr_lkey(&mr->backend_mr);
@ -401,12 +401,12 @@ void rdma_backend_destroy_pd(RdmaBackendPD *pd)
}
}
int rdma_backend_create_mr(RdmaBackendMR *mr, RdmaBackendPD *pd, uint64_t addr,
int rdma_backend_create_mr(RdmaBackendMR *mr, RdmaBackendPD *pd, void *addr,
size_t length, int access)
{
pr_dbg("addr=0x%lx\n", addr);
pr_dbg("addr=0x%p\n", addr);
pr_dbg("len=%ld\n", length);
mr->ibmr = ibv_reg_mr(pd->ibpd, (void *)addr, length, access);
mr->ibmr = ibv_reg_mr(pd->ibpd, addr, length, access);
if (mr->ibmr) {
pr_dbg("lkey=0x%x\n", mr->ibmr->lkey);
pr_dbg("rkey=0x%x\n", mr->ibmr->rkey);