Messages in this thread Patch in this message | | | From | "Steven J. Magnani" <> | Subject | [PATCH][NOMMU] microblaze: re-enable interrupts before calling schedule | Date | Tue, 27 Apr 2010 13:00:23 -0500 |
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schedule() should not be called with interrupts disabled.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com> --- diff -uprN a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S --- a/arch/microblaze/kernel/entry-nommu.S 2010-04-27 10:14:33.000000000 -0500 +++ b/arch/microblaze/kernel/entry-nommu.S 2010-04-27 12:53:04.000000000 -0500 @@ -476,6 +476,8 @@ ENTRY(ret_from_fork) nop work_pending: + enable_irq + andi r11, r19, _TIF_NEED_RESCHED beqi r11, 1f bralid r15, schedule
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