From 59b2c5b63587a9ed2292ccce32fd69d8de815036 Mon Sep 17 00:00:00 2001 From: Qian Cai Date: Mon, 11 Nov 2019 16:34:26 -0500 Subject: [PATCH] ACPI: NUMA: HMAT: fix a section mismatch Commit cf8741ac57ed ("ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device") introduced a linker warning, WARNING: vmlinux.o(.text+0x64ec3c): Section mismatch in reference from the function hmat_register_target() to the function .init.text:hmat_register_target_devices() The function hmat_register_target() references the function __init hmat_register_target_devices(). Since hmat_register_target() is also called from hmat_callback(), and then register_hotmemory_notifier(), where it should not be freed when hmat_init() is done, it indicates that the __init annotation of hmat_register_target_devices() is incorrect. Fixes: cf8741ac57ed ("ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device") Signed-off-by: Qian Cai Signed-off-by: Rafael J. Wysocki --- drivers/acpi/numa/hmat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index 42cafeaac336..600ae3babd15 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -694,7 +694,7 @@ static void hmat_register_target_device(struct memory_target *target, memregion_free(id); } -static __init void hmat_register_target_devices(struct memory_target *target) +static void hmat_register_target_devices(struct memory_target *target) { struct resource *res;