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xen: fix HYPERVISOR_dm_op() prototype

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Change the third parameter to be the required struct xen_dm_op_buf *
instead of a generic void * (which blindly accepts any pointer).

Signed-off-by: Sergey Dyasli <sergey.dyasli@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
This commit is contained in:
Sergey Dyasli
2017-06-07 08:20:12 +01:00
committed by Juergen Gross
parent 4e93b6481c
commit a2237ae761
2 changed files with 7 additions and 2 deletions
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4
arch/x86/include/asm/xen/hypercall.h
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@@ -50,6 +50,8 @@
#include <xen/interface/platform.h>
#include <xen/interface/xen-mca.h>
struct xen_dm_op_buf;
/*
* The hypercall asms have to meet several constraints:
* - Work on 32- and 64-bit.
@@ -474,7 +476,7 @@ HYPERVISOR_xenpmu_op(unsigned int op, void *arg)
static inline int
HYPERVISOR_dm_op(
domid_t dom, unsigned int nr_bufs, void *bufs)
domid_t dom, unsigned int nr_bufs, struct xen_dm_op_buf *bufs)
{
return _hypercall3(int, dm_op, dom, nr_bufs, bufs);
}