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Commit a2237ae7 authored by Sergey Dyasli's avatar Sergey Dyasli Committed by Juergen Gross
Browse files

xen: fix HYPERVISOR_dm_op() prototype 



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: default avatarSergey Dyasli <sergey.dyasli@citrix.com>
Reviewed-by: default avatarJuergen Gross <jgross@suse.com>
Reviewed-by: default avatarStefano Stabellini <sstabellini@kernel.org>
Signed-off-by: default avatarJuergen Gross <jgross@suse.com>
parent 4e93b648

arch/x86/include/asm/xen/hypercall.h

+3 −1
Original line number Diff line number Diff line
@@ -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);

}

include/xen/arm/hypercall.h

+4 −1
Original line number Diff line number Diff line
@@ -39,6 +39,8 @@ 
#include <xen/interface/sched.h>

#include <xen/interface/platform.h>



struct xen_dm_op_buf;



long privcmd_call(unsigned call, unsigned long a1,

		unsigned long a2, unsigned long a3,

		unsigned long a4, unsigned long a5);
@@ -53,7 +55,8 @@ int HYPERVISOR_physdev_op(int cmd, void *arg); 
int HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args);

int HYPERVISOR_tmem_op(void *arg);

int HYPERVISOR_vm_assist(unsigned int cmd, unsigned int type);

int HYPERVISOR_dm_op(domid_t domid, unsigned int nr_bufs, void *bufs);

int HYPERVISOR_dm_op(domid_t domid, unsigned int nr_bufs,

		     struct xen_dm_op_buf *bufs);

int HYPERVISOR_platform_op_raw(void *arg);

static inline int HYPERVISOR_platform_op(struct xen_platform_op *op)

{