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 Handled Elsewhere
Headers show
Series context_tracking,x86: Defer some IPIs until a user->kernel transition | expand

Checks

Context Check Description
conchuod/vmtest-for-next-PR fail PR summary
conchuod/patch-9-test-1 success .github/scripts/patches/tests/build_rv32_defconfig.sh took 139.58s
conchuod/patch-9-test-2 success .github/scripts/patches/tests/build_rv64_clang_allmodconfig.sh took 1358.97s
conchuod/patch-9-test-3 success .github/scripts/patches/tests/build_rv64_gcc_allmodconfig.sh took 1581.17s
conchuod/patch-9-test-4 success .github/scripts/patches/tests/build_rv64_nommu_k210_defconfig.sh took 20.97s
conchuod/patch-9-test-5 success .github/scripts/patches/tests/build_rv64_nommu_virt_defconfig.sh took 23.33s
conchuod/patch-9-test-6 success .github/scripts/patches/tests/checkpatch.sh took 0.45s
conchuod/patch-9-test-7 success .github/scripts/patches/tests/dtb_warn_rv64.sh took 43.41s
conchuod/patch-9-test-8 success .github/scripts/patches/tests/header_inline.sh took 0.01s
conchuod/patch-9-test-9 success .github/scripts/patches/tests/kdoc.sh took 0.55s
conchuod/patch-9-test-10 success .github/scripts/patches/tests/module_param.sh took 0.01s
conchuod/patch-9-test-11 success .github/scripts/patches/tests/verify_fixes.sh took 0.00s
conchuod/patch-9-test-12 success .github/scripts/patches/tests/verify_signedoff.sh took 0.04s

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))