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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2025 10:16:33.6419 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f344523c-4356-4539-00d8-08de0a4195ed X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00001CE5.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB5880 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1760350621317158500 Content-Type: text/plain; charset="utf-8" The declaration of p2m_set_suppress_ve_multi() is in and hasn't been included on compiling altp2m.o when VM_EVENT=3Dn, resulting in undefined error. To fix it, we could simply move p2m_set_suppress_ve_multi() forward. Signed-off-by: Penny Zheng --- v2 -> v3: - new commit --- xen/arch/x86/mm/altp2m.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/xen/arch/x86/mm/altp2m.c b/xen/arch/x86/mm/altp2m.c index 0261360aae..962111fbb0 100644 --- a/xen/arch/x86/mm/altp2m.c +++ b/xen/arch/x86/mm/altp2m.c @@ -640,23 +640,6 @@ int p2m_altp2m_propagate_change(struct domain *d, gfn_= t gfn, return ret; } =20 -/* - * Set/clear the #VE suppress bit for a page. Only available on VMX. - */ -int p2m_set_suppress_ve(struct domain *d, gfn_t gfn, bool suppress_ve, - unsigned int altp2m_idx) -{ - int rc; - struct xen_hvm_altp2m_suppress_ve_multi sve =3D { - altp2m_idx, suppress_ve, 0, 0, gfn_x(gfn), gfn_x(gfn), 0 - }; - - if ( !(rc =3D p2m_set_suppress_ve_multi(d, &sve)) ) - rc =3D sve.first_error; - - return rc; -} - /* * Set/clear the #VE suppress bit for multiple pages. Only available on V= MX. */ @@ -725,6 +708,23 @@ int p2m_set_suppress_ve_multi(struct domain *d, return rc; } =20 +/* + * Set/clear the #VE suppress bit for a page. Only available on VMX. + */ +int p2m_set_suppress_ve(struct domain *d, gfn_t gfn, bool suppress_ve, + unsigned int altp2m_idx) +{ + int rc; + struct xen_hvm_altp2m_suppress_ve_multi sve =3D { + altp2m_idx, suppress_ve, 0, 0, gfn_x(gfn), gfn_x(gfn), 0 + }; + + if ( !(rc =3D p2m_set_suppress_ve_multi(d, &sve)) ) + rc =3D sve.first_error; + + return rc; +} + int p2m_get_suppress_ve(struct domain *d, gfn_t gfn, bool *suppress_ve, unsigned int altp2m_idx) { --=20 2.34.1