Linus,
Please pull the latest x86/urgent Git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2025-03-14
# HEAD: a2ab25529bbcea51b5e01dded79f45aeb94f644a x86/vmware: Parse MP tables for SEV-SNP enabled guests under VMware hypervisors
Fix the bootup of SEV-SNP enabled guests under VMware hypervisors.
Thanks,
Ingo
------------------>
Ajay Kaher (1):
x86/vmware: Parse MP tables for SEV-SNP enabled guests under VMware hypervisors
arch/x86/kernel/cpu/vmware.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c
index 00189cdeb775..cb3f900c46fc 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -26,6 +26,7 @@
#include <linux/export.h>
#include <linux/clocksource.h>
#include <linux/cpu.h>
+#include <linux/efi.h>
#include <linux/reboot.h>
#include <linux/static_call.h>
#include <asm/div64.h>
@@ -429,6 +430,9 @@ static void __init vmware_platform_setup(void)
pr_warn("Failed to get TSC freq from the hypervisor\n");
}
+ if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP) && !efi_enabled(EFI_BOOT))
+ x86_init.mpparse.find_mptable = mpparse_find_mptable;
+
vmware_paravirt_ops_setup();
#ifdef CONFIG_X86_IO_APIC