aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mn10300/kernel/entry.S
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2008-12-25 07:51:46 -0500
committerIngo Molnar <mingo@elte.hu>2008-12-25 07:51:46 -0500
commit0b271ef4521756010675b1611bef20fd3096790d (patch)
tree2c9d22a2c74122a9904e533df27f41d63ffef394 /arch/mn10300/kernel/entry.S
parentb19b3c74c7bbec45a848631b8f970ac110665a01 (diff)
parent4a6908a3a050aacc9c3a2f36b276b46c0629ad91 (diff)
Merge commit 'v2.6.28' into core/core
Diffstat (limited to 'arch/mn10300/kernel/entry.S')
-rw-r--r--arch/mn10300/kernel/entry.S3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index b7cbb1487af4..62fba8aa9b6e 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -180,6 +180,7 @@ ENTRY(resume_userspace)
180 180
181#ifdef CONFIG_PREEMPT 181#ifdef CONFIG_PREEMPT
182ENTRY(resume_kernel) 182ENTRY(resume_kernel)
183 __cli
183 mov (TI_preempt_count,a2),d0 # non-zero preempt_count ? 184 mov (TI_preempt_count,a2),d0 # non-zero preempt_count ?
184 cmp 0,d0 185 cmp 0,d0
185 bne restore_all 186 bne restore_all
@@ -190,7 +191,7 @@ need_resched:
190 mov (REG_EPSW,fp),d0 191 mov (REG_EPSW,fp),d0
191 and EPSW_IM,d0 192 and EPSW_IM,d0
192 cmp EPSW_IM_7,d0 # interrupts off (exception path) ? 193 cmp EPSW_IM_7,d0 # interrupts off (exception path) ?
193 beq restore_all 194 bne restore_all
194 call preempt_schedule_irq[],0 195 call preempt_schedule_irq[],0
195 jmp need_resched 196 jmp need_resched
196#endif 197#endif