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microblaze: Fix bug with schedule_tail

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Signed-off-by: Michal Simek <monstr@monstr.eu>
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Michal Simek 2012-10-09 09:32:32 +02:00 committed by Michal Simek
parent 77b67063bb
commit fd11ff7380
1 changed files with 1 additions and 1 deletions
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arch/microblaze/kernel/entry.S
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@ -479,7 +479,7 @@ C_ENTRY(sys_fork_wrapper):
saved context). */
C_ENTRY(ret_from_fork):
bralid r15, schedule_tail; /* ...which is schedule_tail's arg */
add r3, r5, r0; /* switch_thread returns the prev task */
add r5, r3, r0; /* switch_thread returns the prev task */
/* ( in the delay slot ) */
brid ret_from_trap; /* Do normal trap return */
add r3, r0, r0; /* Child's fork call should return 0. */