Use product_version instead of product_name in DMI table and the string "Hyper-V" to avoid misdetection. Fixes: #21468 Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
The detection of Microsoft Hyper-V VMs is done by cpuid currently, however there is no cpuid on ARM64. And since ARM64 is now a supported architecture for Microsoft Hyper-V guests[1], then use DMI tables to detect a Hyper-V guest, which is more generic and works for ARM64. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7aff79e297ee1aa0126924921fd87a4ae59d2467
Boqun Feng