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Diffstat (limited to 'arch/x86/kernel/vsyscall_64.c')
-rw-r--r--arch/x86/kernel/vsyscall_64.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index 5db36ca..8d141b3 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -18,6 +18,8 @@
* use the vDSO.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/time.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -111,18 +113,13 @@ void update_vsyscall(struct timespec *wall_time, struct timespec *wtm,
static void warn_bad_vsyscall(const char *level, struct pt_regs *regs,
const char *message)
{
- static DEFINE_RATELIMIT_STATE(rs, DEFAULT_RATELIMIT_INTERVAL, DEFAULT_RATELIMIT_BURST);
- struct task_struct *tsk;
-
- if (!show_unhandled_signals || !__ratelimit(&rs))
+ if (!show_unhandled_signals)
return;
- tsk = current;
-
- printk("%s%s[%d] %s ip:%lx cs:%lx sp:%lx ax:%lx si:%lx di:%lx\n",
- level, tsk->comm, task_pid_nr(tsk),
- message, regs->ip, regs->cs,
- regs->sp, regs->ax, regs->si, regs->di);
+ pr_notice_ratelimited("%s%s[%d] %s ip:%lx cs:%lx sp:%lx ax:%lx si:%lx di:%lx\n",
+ level, current->comm, task_pid_nr(current),
+ message, regs->ip, regs->cs,
+ regs->sp, regs->ax, regs->si, regs->di);
}
static int addr_to_vsyscall_nr(unsigned long addr)