From 9c2c54574e724589858ad656a507be29f9034943 Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Mon, 28 Aug 2006 15:42:07 -0400 Subject: [PATCH] [PARISC] [BUGFIX] nullify branch delay slot of the jump back to intr_restore in intr_do_preempt. This prevents the execution of an unwanted insn... Signed-off-by: Kyle McMartin --- arch/parisc/kernel/entry.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index d55b45d54f4d..340b5e8d67ba 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -1069,7 +1069,7 @@ intr_do_preempt: BL preempt_schedule_irq, %r2 nop - b intr_restore /* ssm PSW_SM_I done by intr_restore */ + b,n intr_restore /* ssm PSW_SM_I done by intr_restore */ #endif /* CONFIG_PREEMPT */ .import do_signal,code