Kconfig - OpenGrok cross reference for /openbmc/linux/arch/arm64/Kconfig

194 		if $(cc-option,-fpatchable-function-entry=2)
269 	depends on $(cc-option,-fpatchable-function-entry=2)
422 	  This option adds an alternative code sequence to work around Ampere
445 	  This option adds an alternative code sequence to work around ARM
467 	  This option adds an alternative code sequence to work around ARM
489 	  This option adds an alternative code sequence to work around ARM
501 	  Please note that this option does not necessarily enable the
512 	  This option adds an alternative code sequence to work around ARM
533 	  This option adds an alternative code sequence to work around ARM
552 	  This option adds an alternative code sequence to work around ARM
573 	  This option removes the AES hwcap for aarch32 user-space to
589 	  This option adds an alternative code sequence to work around ARM
609 	  This option links the kernel with '--fix-cortex-a53-843419' and
617 	def_bool $(ld-option,--fix-cortex-a53-843419)
623 	  This option adds a workaround for ARM Cortex-A55 Erratum 1024718.
638 	  This option adds a workaround for ARM Cortex-A76/Neoverse-N1
655 	  This option adds a workaround for ARM Cortex-A76 erratum 1165522.
668 	  This option adds work arounds for ARM Cortex-A57 erratum 1319537
681 	  This option adds a workaround for ARM Cortex-A55 erratum 1530923.
697 	  This option adds a workaround for ARM Cortex-A55 erratum #2441007.
714 	  This option adds a workaround for ARM Cortex-A76 erratum 1286807.
729 	  This option adds a workaround for Arm Cortex-A76 erratum 1463225.
747 	  This option adds a workaround for ARM Neoverse-N1 erratum
763 	  This option adds a workaround for Arm Cortex-A77 erratum 1508412.
797 	  This option adds the workaround for ARM Cortex-A510 erratum 2077057.
814 	  This option adds the workaround for ARM Cortex-A510 erratum 2658417.
829 	  This option adds the workaround for ARM Cortex-A710/X2 erratum 2119858.
847 	  This option adds the workaround for ARM Neoverse-N2 erratum 2139208.
901 	  This option adds the workaround for ARM Neoverse-N2 erratum 2253138.
919 	  This option adds the workaround for ARM Cortex-A710/X2 erratum 2224489.
936 	  This option adds a workaround for ARM Cortex-A510 erratum #2441009.
953 	  This option adds the workaround for ARM Cortex-A510 erratum 2064142.
971 	  This option adds the workaround for ARM Cortex-A510 erratum 2038923.
994 	  This option adds the workaround for ARM Cortex-A510 erratum 1902691.
1012 	  This option adds the workaround for ARM Cortex-A510 erratum 2457168.
1028 	  This option adds the workaround for ARM Cortex-A715 erratum 2645198.
1048 	  This option adds the workaround for ARM Cortex-A520 erratum 2966298.
1062 	  This option adds the workaround for ARM Cortex-A510 erratum 3117295.
1075 	  This option adds the workaround for the following errata:
1192 	  This option adds a workaround for Fujitsu-A64FX erratum E#010001.
1373 	  This configuration option disables the 48-bit compatibility logic, and
1375 	  should only enable this configuration option for stress testing userspace
1514 	def_bool $(cc-option, -fsanitize=shadow-call-stack -ffixed-x18)
1527 	  Select this option to enable fine granularity task steal time
1593 	  allocated as a single contiguous block. This option allows
1634 	  with rodata=full if this option is set to 'n')
1642 	  Enabling this option prevents the kernel from accessing
1651 	  When this option is enabled, user applications can opt in to a
1663 	  This option enables support for a 32-bit EL0 running under a 64-bit
1680 	  Warning: disabling this option may break 32-bit user programs.
1696 	  these helpers, then you can turn this option off to hinder
1701 	  need these helpers; otherwise, the safe option is to say Y.
1760 	  implement a global monitor, this option can cause programs that
1774 	  instructions for AArch32 userspace code. When this option is
1816 	  Kernels built with this configuration option enabled continue
1828 	  Choosing this option will cause any unprotected (not using
1861 	def_bool $(cc-option,-Wa$(comma)-march=armv8.2-a)
1904 	  Selecting this option allows the CNP feature to be detected
1921 	  This option enables these instructions at EL0 (i.e. for userspace).
1922 	  Choosing this option will cause the kernel to initialise secret keys
1933 	  but with the feature disabled. On such a system, this option should
1948 	  -msign-return-address flag (e.g. GCC 7 or later), then this option
1954 	  This feature works with FUNCTION_GRAPH_TRACER option only if
1959 	def_bool $(cc-option,-mbranch-protection=pac-ret+leaf)
1963 	def_bool $(cc-option,-msign-return-address=all)
1966 	def_bool $(cc-option,-Wa$(comma)-march=armv8.3-a)
2002 	def_bool $(cc-option,-Wa$(comma)-march=armv8.4-a)
2020 	def_bool $(cc-option,-Wa$(comma)-march=armv8.5-a)
2035 	  For this reason, it does not make sense to enable this option without
2037 	  enabling this option you should also select ARM64_PTR_AUTH=y.
2059 	  and enable enforcement of this for kernel code. When this option
2065 	def_bool $(cc-option,-mbranch-protection=pac-ret+leaf+bti)
2077 	  This option enables E0PD for TTBR1 where available.
2105 	  This option enables the support for the Memory Tagging
2108 	  Selecting this option allows the feature to be detected at
2145 	  On CPUs that support the SVE2 extensions, this option will enable
2243 	  When this option is not set, the module region will be randomized over
2250 …def_bool $(cc-option,-mstack-protector-guard=sysreg -mstack-protector-guard-reg=sp_el0 -mstack-pro…
2327 	  This option provides support for runtime services provided
2340 	  This option is only useful on systems that have UEFI firmware.
2341 	  However, even with this option, the resultant kernel should