diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/entry-common.S | 5 | ||||
| -rw-r--r-- | arch/arm/kernel/entry-header.S | 12 | ||||
| -rw-r--r-- | arch/arm/kernel/irq.c | 3 | ||||
| -rw-r--r-- | arch/arm/kernel/jump_label.c | 6 | ||||
| -rw-r--r-- | arch/arm/kernel/reboot.c | 1 |
5 files changed, 12 insertions, 15 deletions
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 7aa3ded4af92..405a607b754f 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -28,7 +28,7 @@ #include "entry-header.S" saved_psr .req r8 -#if defined(CONFIG_TRACE_IRQFLAGS) || defined(CONFIG_CONTEXT_TRACKING) +#if defined(CONFIG_TRACE_IRQFLAGS) || defined(CONFIG_CONTEXT_TRACKING_USER) saved_pc .req r9 #define TRACE(x...) x #else @@ -38,7 +38,7 @@ saved_pc .req lr .section .entry.text,"ax",%progbits .align 5 -#if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING) || \ +#if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING_USER) || \ IS_ENABLED(CONFIG_DEBUG_RSEQ)) /* * This is the fast syscall return path. We do as little as possible here, @@ -302,6 +302,7 @@ local_restart: b ret_fast_syscall #endif ENDPROC(vector_swi) + .ltorg /* * This is the really slow path. We're going to be doing diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S index 5865621bf691..99411fa91350 100644 --- a/arch/arm/kernel/entry-header.S +++ b/arch/arm/kernel/entry-header.S @@ -366,25 +366,25 @@ ALT_UP_B(.L1_\@) * between user and kernel mode. */ .macro ct_user_exit, save = 1 -#ifdef CONFIG_CONTEXT_TRACKING +#ifdef CONFIG_CONTEXT_TRACKING_USER .if \save stmdb sp!, {r0-r3, ip, lr} - bl context_tracking_user_exit + bl user_exit_callable ldmia sp!, {r0-r3, ip, lr} .else - bl context_tracking_user_exit + bl user_exit_callable .endif #endif .endm .macro ct_user_enter, save = 1 -#ifdef CONFIG_CONTEXT_TRACKING +#ifdef CONFIG_CONTEXT_TRACKING_USER .if \save stmdb sp!, {r0-r3, ip, lr} - bl context_tracking_user_enter + bl user_enter_callable ldmia sp!, {r0-r3, ip, lr} .else - bl context_tracking_user_enter + bl user_enter_callable .endif #endif .endm diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 5c6f8d11a3ce..034cb48c9eeb 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -70,6 +70,7 @@ static void __init init_irq_stacks(void) } } +#ifndef CONFIG_PREEMPT_RT static void ____do_softirq(void *arg) { __do_softirq(); @@ -80,7 +81,7 @@ void do_softirq_own_stack(void) call_with_stack(____do_softirq, NULL, __this_cpu_read(irq_stack_ptr)); } - +#endif #endif int arch_show_interrupts(struct seq_file *p, int prec) diff --git a/arch/arm/kernel/jump_label.c b/arch/arm/kernel/jump_label.c index 303b3ab87f7e..eb9c24b6e8e2 100644 --- a/arch/arm/kernel/jump_label.c +++ b/arch/arm/kernel/jump_label.c @@ -27,9 +27,3 @@ void arch_jump_label_transform(struct jump_entry *entry, { __arch_jump_label_transform(entry, type, false); } - -void arch_jump_label_transform_static(struct jump_entry *entry, - enum jump_label_type type) -{ - __arch_jump_label_transform(entry, type, true); -} diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c index 2cb943422554..3f0d5c3dae11 100644 --- a/arch/arm/kernel/reboot.c +++ b/arch/arm/kernel/reboot.c @@ -10,6 +10,7 @@ #include <asm/cacheflush.h> #include <asm/idmap.h> #include <asm/virt.h> +#include <asm/system_misc.h> #include "reboot.h" |