# SPDX-License-Identifier: GPL-2.0-only config PID_IN_CONTEXTIDR bool "Write the current PID to the CONTEXTIDR register" help Enabling this option causes the kernel to write the current PID to the CONTEXTIDR register, at the expense of some additional instructions during context switch. Say Y here only if you are planning to use hardware trace tools with this kernel. config DEBUG_EFI depends on EFI && DEBUG_INFO bool "UEFI debugging" help Enable this option to include EFI specific debugging features into the kernel that are only useful when using a debug build of the UEFI firmware config ARM64_RELOC_TEST depends on m tristate "Relocation testing module" source "drivers/hwtracing/coresight/Kconfig"