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authorPaul Mackerras <paulus@samba.org>2008-12-15 22:38:58 -0500
committerPaul Mackerras <paulus@samba.org>2008-12-15 22:38:58 -0500
commit1e1c568d6c66d1e2e345fd15e2a1ceafc5d7e33a (patch)
tree0cf88547108a750d6eb910564ef5bf0ffb5ceef3 /arch/mn10300/kernel/entry.S
parent91cac623262c1c0cd298c5c648a8bd2b647c264d (diff)
parent23e0e8afafd9ac065d81506524adf3339584044b (diff)
Merge branch 'merge' into next
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