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-rw-r--r--kernel/bpf/inode.c1
-rw-r--r--kernel/irq/ipi.c2
-rw-r--r--kernel/time/hrtimer.c1
3 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 04be7021f848..318858edb1cd 100644
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -365,7 +365,6 @@ static struct file_system_type bpf_fs_type = {
.name = "bpf",
.mount = bpf_mount,
.kill_sb = kill_litter_super,
- .fs_flags = FS_USERNS_MOUNT,
};
MODULE_ALIAS_FS("bpf");
diff --git a/kernel/irq/ipi.c b/kernel/irq/ipi.c
index c42742208e5e..89b49f6773f0 100644
--- a/kernel/irq/ipi.c
+++ b/kernel/irq/ipi.c
@@ -125,7 +125,7 @@ int irq_destroy_ipi(unsigned int irq, const struct cpumask *dest)
domain = data->domain;
if (WARN_ON(domain == NULL))
- return;
+ return -EINVAL;
if (!irq_domain_is_ipi(domain)) {
pr_warn("Trying to destroy a non IPI domain!\n");
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 8c7392c4fdbd..e99df0ff1d42 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -425,6 +425,7 @@ void destroy_hrtimer_on_stack(struct hrtimer *timer)
{
debug_object_free(timer, &hrtimer_debug_descr);
}
+EXPORT_SYMBOL_GPL(destroy_hrtimer_on_stack);
#else
static inline void debug_hrtimer_init(struct hrtimer *timer) { }
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