aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/entry-common.S2
-rw-r--r--arch/sh/kernel/process.c2
-rw-r--r--arch/sh/kernel/signal.c2
3 files changed, 4 insertions, 2 deletions
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index b46728027195..e0317ed080c3 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -176,7 +176,7 @@ work_notifysig:
176 jmp @r1 176 jmp @r1
177 lds r0, pr 177 lds r0, pr
178work_resched: 178work_resched:
179#ifndef CONFIG_PREEMPT 179#if defined(CONFIG_GUSA) && !defined(CONFIG_PREEMPT)
180 ! gUSA handling 180 ! gUSA handling
181 mov.l @(OFF_SP,r15), r0 ! get user space stack pointer 181 mov.l @(OFF_SP,r15), r0 ! get user space stack pointer
182 mov r0, r1 182 mov r0, r1
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index cd8dae16e940..b4469992d6b2 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -350,7 +350,7 @@ struct task_struct *__switch_to(struct task_struct *prev,
350 unlazy_fpu(prev, task_pt_regs(prev)); 350 unlazy_fpu(prev, task_pt_regs(prev));
351#endif 351#endif
352 352
353#ifdef CONFIG_PREEMPT 353#if defined(CONFIG_GUSA) && defined(CONFIG_PREEMPT)
354 { 354 {
355 struct pt_regs *regs; 355 struct pt_regs *regs;
356 356
diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c
index 0f657d32ceb9..2f42442cf164 100644
--- a/arch/sh/kernel/signal.c
+++ b/arch/sh/kernel/signal.c
@@ -507,6 +507,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
507 ctrl_inw(regs->pc - 4)); 507 ctrl_inw(regs->pc - 4));
508 break; 508 break;
509 } 509 }
510#ifdef CONFIG_GUSA
510 } else { 511 } else {
511 /* gUSA handling */ 512 /* gUSA handling */
512 preempt_disable(); 513 preempt_disable();
@@ -523,6 +524,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
523 } 524 }
524 525
525 preempt_enable_no_resched(); 526 preempt_enable_no_resched();
527#endif
526 } 528 }
527 529
528 /* Set up the stack frame */ 530 /* Set up the stack frame */