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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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10
hw/rdma/rdma_rm.c
View file

@ -146,7 +146,7 @@ int rdma_rm_alloc_mr(RdmaDeviceResources *dev_res, uint32_t pd_handle,
RdmaRmMR *mr;
int ret = 0;
RdmaRmPD *pd;
uint64_t addr;
void *addr;
size_t length;
pd = rdma_rm_get_pd(dev_res, pd_handle);
@ -165,10 +165,10 @@ int rdma_rm_alloc_mr(RdmaDeviceResources *dev_res, uint32_t pd_handle,
/* TODO: This is my guess but not so sure that this needs to be
* done */
length = TARGET_PAGE_SIZE;
addr = (uint64_t)g_malloc(length);
addr = g_malloc(length);
} else {
mr->user_mr.host_virt = (uint64_t) host_virt;
pr_dbg("host_virt=0x%lx\n", mr->user_mr.host_virt);
mr->user_mr.host_virt = host_virt;
pr_dbg("host_virt=0x%p\n", mr->user_mr.host_virt);
mr->user_mr.length = guest_length;
pr_dbg("length=0x%lx\n", guest_length);
mr->user_mr.guest_start = guest_start;
@ -216,7 +216,7 @@ void rdma_rm_dealloc_mr(RdmaDeviceResources *dev_res, uint32_t mr_handle)
if (mr) {
rdma_backend_destroy_mr(&mr->backend_mr);
munmap((void *)mr->user_mr.host_virt, mr->user_mr.length);
munmap(mr->user_mr.host_virt, mr->user_mr.length);
res_tbl_dealloc(&dev_res->mr_tbl, mr_handle);
}
}