[PATCH v2 6/9] s390: Rely on generic printing of preemption model.

Sebastian Andrzej Siewior posted 9 patches 1 year ago
There is a newer version of this series
[PATCH v2 6/9] s390: Rely on generic printing of preemption model.
Posted by Sebastian Andrzej Siewior 1 year ago
die() invokes later show_regs() -> show_regs_print_info() which prints
the current preemption model.
Remove it from the initial line.

Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 arch/s390/kernel/dumpstack.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c
index 1ecd0580561f6..542098678189e 100644
--- a/arch/s390/kernel/dumpstack.c
+++ b/arch/s390/kernel/dumpstack.c
@@ -198,13 +198,8 @@ void __noreturn die(struct pt_regs *regs, const char *str)
 	console_verbose();
 	spin_lock_irq(&die_lock);
 	bust_spinlocks(1);
-	printk("%s: %04x ilc:%d [#%d] ", str, regs->int_code & 0xffff,
-	       regs->int_code >> 17, ++die_counter);
-#ifdef CONFIG_PREEMPT
-	pr_cont("PREEMPT ");
-#elif defined(CONFIG_PREEMPT_RT)
-	pr_cont("PREEMPT_RT ");
-#endif
+	pr_emerg("%s: %04x ilc:%d [#%d]", str, regs->int_code & 0xffff,
+		 regs->int_code >> 17, ++die_counter);
 	pr_cont("SMP ");
 	if (debug_pagealloc_enabled())
 		pr_cont("DEBUG_PAGEALLOC");
-- 
2.47.2
Re: [PATCH v2 6/9] s390: Rely on generic printing of preemption model.
Posted by Heiko Carstens 1 year ago
On Mon, Feb 03, 2025 at 03:16:29PM +0100, Sebastian Andrzej Siewior wrote:
> die() invokes later show_regs() -> show_regs_print_info() which prints
> the current preemption model.
> Remove it from the initial line.
> 
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> ---
>  arch/s390/kernel/dumpstack.c | 9 ++-------
>  1 file changed, 2 insertions(+), 7 deletions(-)

Acked-by: Heiko Carstens <hca@linux.ibm.com>