Messages in this thread Patch in this message | | | Date | Tue, 27 Nov 2007 17:22:14 +0100 | From | Martin Schwidefsky <> | Subject | [patch 4/4] Fix compile error on 31bit without preemption |
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From: Christian Borntraeger <borntraeger@de.ibm.com>
Commit b8e7a54cd06b0b0174029ef3a7f5a1415a2c28f2 introduced a compile error if CONFIG_PREEMPT is not set:
arch/s390/kernel/built-in.o: In function `cleanup_io_leave_insn': /space/kvm/arch/s390/kernel/entry.S:(.text+0xbfce): undefined reference to `preempt_schedule_irq'
This patch hides preempt_schedule_irq if CONFIG_PREEMPT is not set.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> ---
arch/s390/kernel/entry.S | 2 ++ 1 file changed, 2 insertions(+)
Index: quilt-2.6/arch/s390/kernel/entry.S =================================================================== --- quilt-2.6.orig/arch/s390/kernel/entry.S +++ quilt-2.6/arch/s390/kernel/entry.S @@ -1079,8 +1079,10 @@ cleanup_io_leave_insn: .Lexecve_tail: .long execve_tail .Ljump_table: .long pgm_check_table .Lschedule: .long schedule +#ifdef CONFIG_PREEMPT .Lpreempt_schedule_irq: .long preempt_schedule_irq +#endif .Ltrace: .long syscall_trace .Lschedtail: .long schedule_tail .Lsysc_table: .long sys_call_table -- blue skies, Martin.
"Reality continues to ruin my life." - Calvin.
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