On Wed, Aug 02, 2023 at 05:17:04PM +0200, Ard Biesheuvel wrote: > CONFIG_EFI_RUNTIME_MAP needs to be enabled in order for kexec to be able > to provide the required information about the EFI runtime mappings to > the incoming kernel, regardless of whether kexec_load() or > kexec_file_load() is being used. Without this information, kexec boot in > EFI mode is not possible. > > The CONFIG_EFI_RUNTIME_MAP option is currently directly configurable if > CONFIG_EXPERT is enabled, so that it can be turned on for debugging > purposes even if KEXEC is. However, the upshot of this is that it can s/is/isn't/ ? > also be disabled even when it shouldn't. > > So tweak the Kconfig declarations to avoid this situation. > > Reported-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> > Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx> Tested-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> -- Kiryl Shutsemau / Kirill A. Shutemov
