4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann <arnd@xxxxxxxx> commit 94a5d8790e79ab78f499d2d9f1ff2cab63849d9f upstream. Without including psci.h and arm-smccc.h, we now get a build failure in some configurations: arch/arm64/kernel/cpu_errata.c: In function 'arm64_update_smccc_conduit': arch/arm64/kernel/cpu_errata.c:278:10: error: 'psci_ops' undeclared (first use in this function); did you mean 'sysfs_ops'? arch/arm64/kernel/cpu_errata.c: In function 'arm64_set_ssbd_mitigation': arch/arm64/kernel/cpu_errata.c:311:3: error: implicit declaration of function 'arm_smccc_1_1_hvc' [-Werror=implicit-function-declaration] arm_smccc_1_1_hvc(ARM_SMCCC_ARCH_WORKAROUND_2, state, NULL); Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx> Cc: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm64/kernel/cpu_errata.c | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -16,6 +16,8 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <linux/arm-smccc.h> +#include <linux/psci.h> #include <linux/types.h> #include <asm/cpu.h> #include <asm/cputype.h>
