* [Adeos-main] [PATCH] x86-64: fix build for CONFIG_PREEMPT
@ 2008-01-21 10:06 Jan Kiszka
0 siblings, 0 replies; only message in thread
From: Jan Kiszka @ 2008-01-21 10:06 UTC (permalink / raw)
To: Philippe Gerum; +Cc: adeos-main
Someone (me? :-]) broke CONFIG_PREEMPT for 2.6.24 x86-64. Here is the
required fix.
Jan
--
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
---
arch/x86/kernel/ipipe.c | 2 ++
1 file changed, 2 insertions(+)
Index: linux-2.6.24-rc8-xeno_64/arch/x86/kernel/ipipe.c
===================================================================
--- linux-2.6.24-rc8-xeno_64.orig/arch/x86/kernel/ipipe.c
+++ linux-2.6.24-rc8-xeno_64/arch/x86/kernel/ipipe.c
@@ -570,6 +570,8 @@ asmlinkage int __ipipe_syscall_root(stru
#else /* !CONFIG_X86_32 */
#ifdef CONFIG_PREEMPT
+asmlinkage void preempt_schedule_irq(void);
+
/*
* Check the stall bit of the root domain to make sure the existing
* preemption opportunity upon in-kernel resumption could be
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2008-01-21 10:06 [Adeos-main] [PATCH] x86-64: fix build for CONFIG_PREEMPT Jan Kiszka
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