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| author |   Christian Borntraeger <borntraeger@de.ibm.com> | 2007-12-04 16:09:04 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-12-04 16:09:58 +0100 |
| commit | ab1809b4ed9a3aaf3b34133a776a94f9fad54cc4 (patch) | |
| tree | c7fab86191370781d8d2a43df33f059e70b9e4e1 /arch/s390/kernel/entry.S | |
| parent | [S390] dcssblk: prevent early access without own make_request function (diff) | |
| download | linux-dev-ab1809b4ed9a3aaf3b34133a776a94f9fad54cc4.tar.xz linux-dev-ab1809b4ed9a3aaf3b34133a776a94f9fad54cc4.zip | |
[S390] Fix compile error on 31bit without preemption
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>
Diffstat (limited to '')
| -rw-r--r-- | arch/s390/kernel/entry.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index b2b2edc40eb1..1a6dac8df6fb 100644 --- a/arch/s390/kernel/entry.S +++ b/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 |