From: Marcin Slusarz Date: Wed, 20 Aug 2008 19:07:47 +0000 (+0200) Subject: x86, mmiotrace: silence section mismatch warning - leave_uniprocessor X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7701e8c59b0e7cbcf21c1bc49d8b8c6db43027a4;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git x86, mmiotrace: silence section mismatch warning - leave_uniprocessor WARNING: vmlinux.o(.text+0x180af): Section mismatch in reference from the function leave_uniprocessor() to the function .cpuinit.text:cpu_up() The function leave_uniprocessor() references the function __cpuinit cpu_up(). This is often because leave_uniprocessor lacks a __cpuinit annotation or the annotation of cpu_up is wrong. leave_uniprocessor calls cpu_up only when CONFIG_HOTPLUG_CPU is set, so it can be safely annotated as __ref Signed-off-by: Marcin Slusarz Cc: Pekka Paalanen Signed-off-by: Ingo Molnar Cc: Ingo Molnar Cc: Pekka Paalanen --- diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c index e7397e108beb..635b50e85581 100644 --- a/arch/x86/mm/mmio-mod.c +++ b/arch/x86/mm/mmio-mod.c @@ -430,7 +430,9 @@ static void enter_uniprocessor(void) "may miss events.\n"); } -static void leave_uniprocessor(void) +/* __ref because leave_uniprocessor calls cpu_up which is __cpuinit, + but this whole function is ifdefed CONFIG_HOTPLUG_CPU */ +static void __ref leave_uniprocessor(void) { int cpu; int err;