arm64: ssbd: Restore mitigation status on CPU resume

[mirror_ubuntu-bionic-kernel.git] / arch / arm64 / kernel / cpu_errata.c

diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index 012dab9d9a010c64ac7051038a4b3841ce632aaa..eccdb28b4a39c98c3d55686bd7647a7e3732acc3 100644 (file)
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -299,7 +299,7 @@ void __init arm64_enable_wa2_handling(struct alt_instr *alt,
                *updptr = cpu_to_le32(aarch64_insn_gen_nop());
 }
 
-static void arm64_set_ssbd_mitigation(bool state)
+void arm64_set_ssbd_mitigation(bool state)
 {
        switch (psci_ops.conduit) {
        case PSCI_CONDUIT_HVC: