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hypercall: Fix compile error caused by missing memcpy function

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Assignment of structures are implemented using memcpy which is not
available in the hypervisor. This patch convert such assignment to an
explicit memcpy_s() call.

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Junjie Mao 2018-04-03 16:40:23 +08:00 committed by lijinxia
parent e17455fa86
commit d0ce6a9fc6
1 changed files with 2 additions and 1 deletions
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3
common/hypercall.c
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@ -727,7 +727,8 @@ int acrn_insert_request_wait(struct vcpu *vcpu, struct vhm_request *req)
/* ACRN insert request to VHM and inject upcall */
cur = vcpu->vcpu_id;
req_buf->req_queue[cur] = *req;
memcpy_s(&req_buf->req_queue[cur], sizeof(struct vhm_request),
req, sizeof(struct vhm_request));
/* Must clear the signal before we mark req valid
* Once we mark to valid, VHM may process req and signal us