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authorHeiko Carstens <hca@linux.ibm.com>2020-12-14 22:39:01 +0100
committerHeiko Carstens <hca@linux.ibm.com>2020-12-16 14:55:50 +0100
commit8d93b7011831edc42760aa5d2f0727edda7257d5 (patch)
tree6446512cfc33bc8d6c9af56fd3ae676e7f559d7d /arch
parent7494755a9ad62be7e389b535c77e85ed9c66bece (diff)
s390/idle: allow arch_cpu_idle() to be kprobed
Remove NOKPROBE_SYMBOL() for arch_cpu_idle(). This might have made sense when enabled_wait() (aka arch_cpu_idle()) was called from udelay. But now there shouldn't be a reason why s390 should be the only architecture which doesn't allow arch_cpu_idle() to be probed. Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/s390/kernel/idle.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/kernel/idle.c b/arch/s390/kernel/idle.c
index ae27e9fb5d94..a5d4d80d6ede 100644
--- a/arch/s390/kernel/idle.c
+++ b/arch/s390/kernel/idle.c
@@ -9,7 +9,6 @@
#include <linux/kernel.h>
#include <linux/kernel_stat.h>
-#include <linux/kprobes.h>
#include <linux/notifier.h>
#include <linux/init.h>
#include <linux/cpu.h>
@@ -45,7 +44,6 @@ void arch_cpu_idle(void)
raw_write_seqcount_end(&idle->seqcount);
raw_local_irq_enable();
}
-NOKPROBE_SYMBOL(arch_cpu_idle);
static ssize_t show_idle_count(struct device *dev,
struct device_attribute *attr, char *buf)

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