| Date | Tue, 17 Sep 2013 18:54:28 -0400 (EDT) | Subject | Re: [patch 5/6] sparc: Use preempt_schedule_irq | From | David Miller <> |
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From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 17 Sep 2013 18:53:08 -0000
> bne,pn %xcc, kern_fpucheck > - sethi %hi(PREEMPT_ACTIVE), %l6 > - stw %l6, [%g6 + TI_PRE_COUNT] > - call schedule > + call preempt_schedule_irq > nop
You've put the function call into the delay slot of the branch, which you don't want to do.
That's, btw, why we indent instructions with an extra space like that, to emphasize that it's a delay slot of the preceeding branch.
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