From: Black-Hole1 <bh@bugs.cc>
Date: Fri, 19 Jan 2024 03:38:49 +0000 (+0800)
Subject: virt: support detection of Apple Virtualization guests with cpuid
X-Git-Tag: v256-rc1~1107
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a02a9adb2c8f45420aa1c0383d298a248811b01;p=thirdparty%2Fsystemd.git

virt: support detection of Apple Virtualization guests with cpuid

This is a supplement to #24419. On macOS Intel machines, detection needs to be done through cpuid.
In macOS, `dmi_vendors` detection is only applicable to M series.

Signed-off-by: Black-Hole1 <bh@bugs.cc>
---

diff --git a/src/basic/virt.c b/src/basic/virt.c
index 9c1410886f4..465f339c146 100644
--- a/src/basic/virt.c
+++ b/src/basic/virt.c
@@ -54,6 +54,7 @@ static Virtualization detect_vm_cpuid(void) {
                 { "ACRNACRNACRN", VIRTUALIZATION_ACRN      },
                 /* https://www.lockheedmartin.com/en-us/products/Hardened-Security-for-Intel-Processors.html */
                 { "SRESRESRESRE", VIRTUALIZATION_SRE       },
+                { "Apple VZ",     VIRTUALIZATION_APPLE     },
         };
 
         uint32_t eax, ebx, ecx, edx;