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Diffstat (limited to 'Documentation/arch/x86/tdx.rst')
| -rw-r--r-- | Documentation/arch/x86/tdx.rst | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/arch/x86/tdx.rst b/Documentation/arch/x86/tdx.rst index 719043cd8b46..61670e7df2f7 100644 --- a/Documentation/arch/x86/tdx.rst +++ b/Documentation/arch/x86/tdx.rst @@ -142,13 +142,6 @@ but depends on the BIOS to behave correctly. Note TDX works with CPU logical online/offline, thus the kernel still allows to offline logical CPU and online it again. -Kexec() -~~~~~~~ - -TDX host support currently lacks the ability to handle kexec. For -simplicity only one of them can be enabled in the Kconfig. This will be -fixed in the future. - Erratum ~~~~~~~ @@ -171,6 +164,13 @@ If the platform has such erratum, the kernel prints additional message in machine check handler to tell user the machine check may be caused by kernel bug on TDX private memory. +Kexec +~~~~~~~ + +Currently kexec doesn't work on the TDX platforms with the aforementioned +erratum. It fails when loading the kexec kernel image. Otherwise it +works normally. + Interaction vs S3 and deeper states ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |