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x-microsoft-antispam-message-info: X1yaPssF/0BTeQJFvMEV2rWnTOskQLFtoPRL9DtK224TiXauWr/JNMee5ROAMcunSsa9DOWUJGnk66tmVRxv8lk6dTmMZwYhFjNJmmaAZKWfB1AxwhY1I8DZuRLiLjVTxO/gAjBPcVVnBkU17l05790cvKN7w5aZetXZCrj3e3B5kY/Yv+8kqgein2UfLmbIQZS/iHLAVCroeZzc7IAS6/vdLWYWlN3lV/Pf3M+rEIAXVQAxQ6AOzrLcTOscoGg2JaUqWj0c7plYigJ1AK7lYE8KQeDMsBPe++Zn7UrbNbojw0feer8HOCfiuSYQ0pRlMEj6w7ktznTVrxQskqYPQYduwaMCtZPVZHkWdHyFEdnFyNBhGkK9dzomy4uTBVLwVKciJPbEX9dXlgA4s/1iX4EefTpAY1xgF8dwFqsNZ+Qhjyw8LT3gCHKDPhin0bnO MIME-Version: 1.0 X-OriginatorOrg: bitdefender.com X-MS-Exchange-CrossTenant-Network-Message-Id: f5ca2a9a-b101-4b75-2eeb-08d75d3968eb X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Oct 2019 13:02:25.2716 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 487baf29-f1da-469a-9221-243f830c36f3 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: acGdt14nZN/1LafTKNrzAAlHZZJM5rqlE551SxripoXkAJgyMxk3BDlln9phCd8S1bUtjAdFNd4zkuZntfh7KrVr8Eqr9QYM/I/eSdRZyqA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0202MB3435 Subject: [Xen-devel] [PATCH v1] x86/hvm: Update code in HVMOP_altp2m_set_suppress_ve X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Alexandru Stefan ISAILA , "andrew.cooper3@citrix.com" , "wl@xen.org" , "jbeulich@suse.com" , "roger.pau@citrix.com" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Originally the gfn and altp2m_idx are assigned from the a.u.mem_access unio= n. 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 Reviewed-by: Andrew Cooper --- 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 =3D -EINVAL; else { - gfn_t gfn =3D _gfn(a.u.mem_access.gfn); - unsigned int altp2m_idx =3D a.u.mem_access.view; + gfn_t gfn =3D _gfn(a.u.suppress_ve.gfn); + unsigned int altp2m_idx =3D a.u.suppress_ve.view; bool suppress_ve =3D a.u.suppress_ve.suppress_ve; =20 rc =3D p2m_set_suppress_ve(d, gfn, suppress_ve, altp2m_idx); --=20 2.17.1 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel