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x86/virt/tdx: Disable TDX host support when kexec is enabled

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TDX host support currently lacks the ability to handle kexec.  Disable TDX
when kexec is enabled.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20231208170740.53979-20-dave.hansen%40intel.com
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Dave Hansen
2023-12-08 09:07:40 -08:00
parent 4e1c7dddc7
commit cb8eb06d50
1 changed files with 1 additions and 0 deletions
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arch/x86/Kconfig
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@@ -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