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author | Ingo Molnar <mingo@elte.hu> | 2008-12-25 07:51:46 -0500 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-12-25 07:51:46 -0500 |
commit | 0b271ef4521756010675b1611bef20fd3096790d (patch) | |
tree | 2c9d22a2c74122a9904e533df27f41d63ffef394 /arch/mn10300/kernel/entry.S | |
parent | b19b3c74c7bbec45a848631b8f970ac110665a01 (diff) | |
parent | 4a6908a3a050aacc9c3a2f36b276b46c0629ad91 (diff) |
Merge commit 'v2.6.28' into core/core
Diffstat (limited to 'arch/mn10300/kernel/entry.S')
-rw-r--r-- | arch/mn10300/kernel/entry.S | 3 |
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 |
182 | ENTRY(resume_kernel) | 182 | ENTRY(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 |