Good news! 1st part of ACRN patch has been merged into Linux kernel tip tree!

Wang, Hongbo

We’re excited to announce that 1st part of ACRN codes, regarding to /arch/x86 changes, have been merged into Linux x86 tip tree by maintainer Borislav Petkov (bp@...) . If no big surprise, those patches will be pulled into Linus kernel tree after v5.3-rc.

This is a big step for ACRN upstreaming, which means ACRN begin to sit side by side with XEN, KVM, JAILHOUSE.

We’ll continue our upstream work for the complete ACRN functionality. Stay tuned!


diff --git a/arch/x86/include/asm/hypervisor.h b/arch/x86/include/asm/hypervisor.h
index 8c5aaba6633f..50a30f6c668b 100644
--- a/arch/x86/include/asm/hypervisor.h
+++ b/arch/x86/include/asm/hypervisor.h

@@ -29,6 +29,7 @@ enum x86_hypervisor_type {




+     X86_HYPER_ACRN,






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