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authorSergey Dyasli <sergey.dyasli@citrix.com>2017-06-07 10:20:12 +0300
committerJuergen Gross <jgross@suse.com>2017-06-08 20:40:14 +0300
commita2237ae761d9baa0e814e61140ca4524e31eb92b (patch)
tree1253e79e1739e69f8423820833bb3179b24c4178 /arch/x86/include/asm
parent4e93b6481c87ea5afde944a32b4908357ec58992 (diff)
downloadlinux-a2237ae761d9baa0e814e61140ca4524e31eb92b.tar.xz
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: 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>
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r--arch/x86/include/asm/xen/hypercall.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/include/asm/xen/hypercall.h b/arch/x86/include/asm/xen/hypercall.h
index f6d20f6cca12..7a4db5fefd15 100644
--- a/arch/x86/include/asm/xen/hypercall.h
+++ b/arch/x86/include/asm/xen/hypercall.h
@@ -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);
}