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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-01-26 14:11:01 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-01-26 14:11:12 +0100 |
| commit | 5c699714d01ac358c58be9943234081b36b69cdd (patch) | |
| tree | feaae46fcc1b120d1ed1ef0a04567a56f0df0cfd /arch/s390/kernel/process.c | |
| parent | 5fd9c6e214547a32d3da6ee4284c79004d667bc8 (diff) | |
| download | lwn-5c699714d01ac358c58be9943234081b36b69cdd.tar.gz lwn-5c699714d01ac358c58be9943234081b36b69cdd.zip | |
[S390] Print kernel version in dump_stack() and show_regs().
Also print PREEMPT and/or SMP if the kernel was configured that way.
Makes s390 look a bit more like other architectures.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/process.c')
| -rw-r--r-- | arch/s390/kernel/process.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 29f7884b4ffa..0e7aca039307 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -36,7 +36,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/notifier.h> - +#include <linux/utsname.h> #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/system.h> @@ -182,13 +182,15 @@ void cpu_idle(void) void show_regs(struct pt_regs *regs) { - struct task_struct *tsk = current; - - printk("CPU: %d %s\n", task_thread_info(tsk)->cpu, print_tainted()); - printk("Process %s (pid: %d, task: %p, ksp: %p)\n", - current->comm, task_pid_nr(current), (void *) tsk, - (void *) tsk->thread.ksp); - + print_modules(); + printk("CPU: %d %s %s %.*s\n", + task_thread_info(current)->cpu, print_tainted(), + init_utsname()->release, + (int)strcspn(init_utsname()->version, " "), + init_utsname()->version); + printk("Process %s (pid: %d, task: %p, ksp: %p)\n", + current->comm, current->pid, current, + (void *) current->thread.ksp); show_registers(regs); /* Show stack backtrace if pt_regs is from kernel mode */ if (!(regs->psw.mask & PSW_MASK_PSTATE)) |