[Xen-changelog] [xen master] x86/hvm: Update code in HVMOP_altp2m_set_suppress_ve

[patchbot@xxxxxxx]

commit ed1322105c005c6f975f8f06640ad488c22e6ab5
Author:     Alexandru Stefan ISAILA <aisaila@xxxxxxxxxxxxxxx>
AuthorDate: Wed Oct 30 13:02:25 2019 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Nov 1 10:48:04 2019 +0000

    x86/hvm: Update code in HVMOP_altp2m_set_suppress_ve
    
    Originally the gfn and altp2m_idx are assigned from the a.u.mem_access 
union.
    This works because it's the same memory used. This patch addresses this
    issue by changing the mem_access union with the suppress_ve union for
    consistency.
    
    Signed-off-by: Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Release-acked-by: Juergen Gross <jgross@xxxxxxxx>
---
 xen/arch/x86/hvm/hvm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index e4c0425330..06a7b40107 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -4685,8 +4685,8 @@ static int do_altp2m_op(
             rc = -EINVAL;
         else
         {
-            gfn_t gfn = _gfn(a.u.mem_access.gfn);
-            unsigned int altp2m_idx = a.u.mem_access.view;
+            gfn_t gfn = _gfn(a.u.suppress_ve.gfn);
+            unsigned int altp2m_idx = a.u.suppress_ve.view;
             bool suppress_ve = a.u.suppress_ve.suppress_ve;
 
             rc = p2m_set_suppress_ve(d, gfn, suppress_ve, altp2m_idx);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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