From: Arnd Bergmann Date: Tue, 12 Sep 2017 20:10:21 +0000 (+0200) Subject: iommu/vt-d: Fix harmless section mismatch warning X-Git-Tag: v4.14-rc2~19^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3bd71e18c5803c23014df962bdd74af1b34697fe;p=platform%2Fkernel%2Flinux-rpi.git iommu/vt-d: Fix harmless section mismatch warning Building with gcc-4.6 results in this warning due to dmar_table_print_dmar_entry being inlined as in newer compiler versions: WARNING: vmlinux.o(.text+0x5c8bee): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() The function dmar_walk_remapping_entries() references the function __init dmar_table_print_dmar_entry(). This is often because dmar_walk_remapping_entries lacks a __init annotation or the annotation of dmar_table_print_dmar_entry is wrong. This removes the __init annotation to avoid the warning. On compilers that don't show the warning today, this should have no impact since the function gets inlined anyway. Signed-off-by: Arnd Bergmann Signed-off-by: Joerg Roedel --- diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index ca5ebae..57c920c 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -497,7 +497,7 @@ static int dmar_parse_one_rhsa(struct acpi_dmar_header *header, void *arg) #define dmar_parse_one_rhsa dmar_res_noop #endif -static void __init +static void dmar_table_print_dmar_entry(struct acpi_dmar_header *header) { struct acpi_dmar_hardware_unit *drhd;