From b2918089d5cb452e928ad9f86c5ee601c592cee3 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Date: Tue, 27 Jun 2023 19:50:48 +0200
Subject: [PATCH] intel_idle: Add __init annotation to
matchup_vm_state_with_baremetal()
The caller of (recently added) matchup_vm_state_with_baremetal() is an
__init function and it uses some __initdata data structures, so add the
__init annotation to it for consistency.
This addresses the following build warnings:
WARNING: modpost: vmlinux: section mismatch in reference: matchup_vm_state_with_baremetal+0x51 (section: .text) -> intel_idle_max_cstate_reached (section: .init.text)
WARNING: modpost: vmlinux: section mismatch in reference: matchup_vm_state_with_baremetal+0x62 (section: .text) -> cpuidle_state_table (section: .init.data)
WARNING: modpost: vmlinux: section mismatch in reference: matchup_vm_state_with_baremetal+0x79 (section: .text) -> icpu (section: .init.data)
Fixes: 0fac214bb75e ("intel_idle: Add a "Long HLT" C1 state for the VM guest mode")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
---
drivers/idle/intel_idle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 34201d7ef33e..b930036edbbe 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -2147,7 +2147,7 @@ static void __init intel_idle_cpuidle_devices_uninit(void)
* All our short idle states are dominated by vmexit/vmenter latencies,
* not the underlying hardware latencies so we keep our values for these.
*/
-static void matchup_vm_state_with_baremetal(void)
+static void __init matchup_vm_state_with_baremetal(void)
{
int cstate;
--
2.42.0