diff options
| author |   Heiko Carstens <hca@linux.ibm.com> | 2025-02-26 11:03:05 +0100 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2025-03-04 17:34:03 +0100 |
| commit | 5864614daf4a3e5dfa434e0f2f84e6d8cfe4126d (patch) | |
| tree | 76117232c3deae8c4cab70db06aa67295e94ceda | |
| parent | s390/traps: Cleanup get_user() handling in illegal_op() (diff) | |
| download | wireguard-linux-5864614daf4a3e5dfa434e0f2f84e6d8cfe4126d.tar.xz wireguard-linux-5864614daf4a3e5dfa434e0f2f84e6d8cfe4126d.zip | |
s390/traps: Use pr_emerg() instead of printk()
Use pr_emerg() instead of printk() in case of a stack overflow,
providing the emergency printk level. Also slightly adjust the
printed text for pr_emerg() and panic().
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
| -rw-r--r-- | arch/s390/kernel/traps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index 478c5871aefa..cabc38a38ae3 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -271,10 +271,10 @@ void kernel_stack_overflow(struct pt_regs *regs) */ kmsan_unpoison_entry_regs(regs); bust_spinlocks(1); - printk("Kernel stack overflow.\n"); + pr_emerg("Kernel stack overflow\n"); show_regs(regs); bust_spinlocks(0); - panic("Corrupt kernel stack, can't continue."); + panic("Corrupt kernel stack, cannot continue"); } NOKPROBE_SYMBOL(kernel_stack_overflow); |