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Diffstat (limited to 'Documentation/x86/boot.txt')
| -rw-r--r-- | Documentation/x86/boot.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt index f4f268c2b826..cb81741d3b0b 100644 --- a/Documentation/x86/boot.txt +++ b/Documentation/x86/boot.txt @@ -608,6 +608,9 @@ Protocol: 2.12+ - If 1, the kernel supports the 64-bit EFI handoff entry point given at handover_offset + 0x200. + Bit 4 (read): XLF_EFI_KEXEC + - If 1, the kernel supports kexec EFI boot with EFI runtime support. + Field name: cmdline_size Type: read Offset/size: 0x238/4 |