diff mbox series

[v4,09/30] x86/paravirt: Mark pv_steal_clock static call as __ro_after_init

Message ID 20250114175143.81438-10-vschneid@redhat.com (mailing list archive)
State New
Headers show
Series context_tracking,x86: Defer some IPIs until a user->kernel transition | expand

Commit Message

Valentin Schneider Jan. 14, 2025, 5:51 p.m. UTC 
The static call is only ever updated in

  __init pv_time_init()
  __init xen_init_time_common()
  __init vmware_paravirt_ops_setup()
  __init xen_time_setup_guest(

so mark it appropriately as __ro_after_init.

Signed-off-by: Valentin Schneider <vschneid@redhat.com>
---
 arch/x86/kernel/paravirt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index ae6675167877b..a19b0002b18d8 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -72,7 +72,7 @@  static u64 native_steal_clock(int cpu)
 	return 0;
 }
 
-DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock);
+DEFINE_STATIC_CALL_RO(pv_steal_clock, native_steal_clock);
 DEFINE_STATIC_CALL_RO(pv_sched_clock, native_sched_clock);
 
 void paravirt_set_sched_clock(u64 (*func)(void))