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authorZhao Yakui <yakui.zhao@intel.com>2019-04-30 11:45:24 +0800
committerBorislav Petkov <bp@suse.de>2019-06-11 21:29:22 +0200
commitec7972c99fffb4d2739f286ce9b544a71aa1d05f (patch)
treefbbde046f0914fbcd21a027df937757b67e37fd9 /arch/x86/include
parentecca25029473bee6e98ce062e76b7310904bbdd1 (diff)
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x86: Add support for Linux guests on an ACRN hypervisor
ACRN is an open-source hypervisor maintained by The Linux Foundation. It is built for embedded IOT with small footprint and real-time features. Add ACRN guest support so that it allows Linux to be booted under the ACRN hypervisor. This adds only the barebones implementation. [ bp: Massage commit message and help text. ] Co-developed-by: Jason Chen CJ <jason.cj.chen@intel.com> Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/1559108037-18813-3-git-send-email-yakui.zhao@intel.com
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/hypervisor.h1
1 files changed, 1 insertions, 0 deletions
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_XEN_HVM,
X86_HYPER_KVM,
X86_HYPER_JAILHOUSE,
+ X86_HYPER_ACRN,
};
#ifdef CONFIG_HYPERVISOR_GUEST