diff --git a/arch/arm/common/mcpm_entry.c b/arch/arm/common/mcpm_entry.c index a923524d1040..8617323eb273 100644 --- a/arch/arm/common/mcpm_entry.c +++ b/arch/arm/common/mcpm_entry.c @@ -379,7 +379,7 @@ static int __init nocache_trampoline(unsigned long _arg) unsigned int cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); phys_reset_t phys_reset; - mcpm_set_entry_vector(cpu, cluster, cpu_resume); + mcpm_set_entry_vector(cpu, cluster, cpu_resume_no_hyp); setup_mm_for_reboot(); __mcpm_cpu_going_down(cpu, cluster); diff --git a/arch/arm/include/asm/suspend.h b/arch/arm/include/asm/suspend.h index 6c7182f32cef..e6c2f426f8c8 100644 --- a/arch/arm/include/asm/suspend.h +++ b/arch/arm/include/asm/suspend.h @@ -7,6 +7,7 @@ struct sleep_save_sp { }; extern void cpu_resume(void); +extern void cpu_resume_no_hyp(void); extern void cpu_resume_arm(void); extern int cpu_suspend(unsigned long, int (*)(unsigned long)); diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S index 0f6c1000582c..c8569390e7e7 100644 --- a/arch/arm/kernel/sleep.S +++ b/arch/arm/kernel/sleep.S @@ -119,6 +119,14 @@ ENDPROC(cpu_resume_after_mmu) .text .align +#ifdef CONFIG_MCPM + .arm +THUMB( .thumb ) +ENTRY(cpu_resume_no_hyp) +ARM_BE8(setend be) @ ensure we are in BE mode + b no_hyp +#endif + #ifdef CONFIG_MMU .arm ENTRY(cpu_resume_arm) @@ -134,6 +142,7 @@ ARM_BE8(setend be) @ ensure we are in BE mode bl __hyp_stub_install_secondary #endif safe_svcmode_maskall r1 +no_hyp: mov r1, #0 ALT_SMP(mrc p15, 0, r0, c0, c0, 5) ALT_UP_B(1f) @@ -162,6 +171,9 @@ ENDPROC(cpu_resume) #ifdef CONFIG_MMU ENDPROC(cpu_resume_arm) +#endif +#ifdef CONFIG_MCPM +ENDPROC(cpu_resume_no_hyp) #endif .align 2