[PATCH] x86/resctrl: Annotate __get_mem_config_intel() as __init

[Nathan Chancellor <nathan@kernel.org>]

After a recent LLVM change [1] that deduces __cold on functions that
only call cold code (such as __init functions), there is a section
mismatch warning from __get_mem_config_intel(), which got moved to
.text.unlikely. as a result of that optimization:

  WARNING: modpost: vmlinux: section mismatch in reference: __get_mem_config_intel+0x77 (section: .text.unlikely.) -> thread_throttle_mode_init (section: .init.text)

Mark __get_mem_config_intel() as __init as well since it is only called
from __init code, which clears up the warning.

Link: https://github.com/llvm/llvm-project/commit/6b11573b8c5e3d36beee099dbe7347c2a007bf53 [1]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
 arch/x86/kernel/cpu/resctrl/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c
index 1930fce9dfe9..b28646f1d9d6 100644
--- a/arch/x86/kernel/cpu/resctrl/core.c
+++ b/arch/x86/kernel/cpu/resctrl/core.c
@@ -199,7 +199,7 @@ static inline bool rdt_get_mb_table(struct rdt_resource *r)
 	return false;
 }
 
-static bool __get_mem_config_intel(struct rdt_resource *r)
+static bool __init __get_mem_config_intel(struct rdt_resource *r)
 {
 	struct rdt_hw_resource *hw_res = resctrl_to_arch_res(r);
 	union cpuid_0x10_3_eax eax;

---
base-commit: 7424fc6b86c8980a87169e005f5cd4438d18efe6
change-id: 20240822-x86-restctrl-get_mem_config_intel-init-3af02a5130ba

Best regards,
-- 
Nathan Chancellor <nathan@kernel.org>