diff options
author | Dave Hansen <dave.hansen@linux.intel.com> | 2023-11-30 11:50:45 -0800 |
---|---|---|
committer | Dave Hansen <dave.hansen@intel.com> | 2023-11-30 11:50:45 -0800 |
commit | ebc9249648524b2b8e960d690637c5952c55b316 (patch) | |
tree | 2e3b2ce408b33d38259b6bbbe37d1ac8da89b4cc | |
parent | 6e2100ea7080ff635f8bf10545f1ae5202f609ae (diff) | |
download | devel-tdxhost-20231130.tar.gz |
x86/virt/tdx: Disable TDX host support when kexec is enabledtdxhost-20231130
From: Dave Hansen <dave.hansen@linux.intel.com>
TDX host support currently lacks the ability to handle kexec. Disable TDX
when kexec is enabled. A later series will fix this up.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
-rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e255d8ae5e77e..01cdb16acff6e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1973,6 +1973,7 @@ config INTEL_TDX_HOST depends on X86_X2APIC select ARCH_KEEP_MEMBLOCK depends on CONTIG_ALLOC + depends on !KEXEC_CORE help Intel Trust Domain Extensions (TDX) protects guest VMs from malicious host and certain physical attacks. This option enables necessary TDX |