diff options
Diffstat (limited to 'kernel/printk/printk_safe.c')
| -rw-r--r-- | kernel/printk/printk_safe.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/printk/printk_safe.c b/kernel/printk/printk_safe.c index d9a659a686f3..4242403316bb 100644 --- a/kernel/printk/printk_safe.c +++ b/kernel/printk/printk_safe.c @@ -10,6 +10,7 @@ #include <linux/cpumask.h> #include <linux/irq_work.h> #include <linux/printk.h> +#include <linux/kprobes.h> #include "internal.h" @@ -293,14 +294,14 @@ static __printf(1, 0) int vprintk_nmi(const char *fmt, va_list args) return printk_safe_log_store(s, fmt, args); } -void notrace printk_nmi_enter(void) +void noinstr printk_nmi_enter(void) { - this_cpu_or(printk_context, PRINTK_NMI_CONTEXT_MASK); + this_cpu_add(printk_context, PRINTK_NMI_CONTEXT_OFFSET); } -void notrace printk_nmi_exit(void) +void noinstr printk_nmi_exit(void) { - this_cpu_and(printk_context, ~PRINTK_NMI_CONTEXT_MASK); + this_cpu_sub(printk_context, PRINTK_NMI_CONTEXT_OFFSET); } /* |