diff options
author | Dave Hansen <dave.hansen@linux.intel.com> | 2023-12-06 16:48:07 -0800 |
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committer | Dave Hansen <dave.hansen@intel.com> | 2023-12-06 16:48:07 -0800 |
commit | 472f47ca069ca2ca1d0a8447927042b888c53293 (patch) | |
tree | 1a03022bd081559fff49d856b1233e2fb7cff64e | |
parent | 27f7a56bbd93bcddde618b1a73ac729b374e0815 (diff) | |
download | devel-tdxhost-20231206.tar.gz |
x86/virt/tdx: Disable TDX host support when kexec is enabledtdxhost-20231206
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 |