From 1119a33a962077570ab0c2ef4712c0e48acfc577 Mon Sep 17 00:00:00 2001 From: Vivek Goyal Date: Fri, 5 Jan 2007 16:36:33 -0800 Subject: [PATCH] [PATCH] i386: fix modpost warning in SMP trampoline code o MODPOST generates warning for i386 if kernel is compiled with CONFIG_RELOCATABLE=y WARNING: vmlinux - Section mismatch: reference to .init.text:startup_32_smp from .data between 'trampoline_data' (at offset 0xc0519cf8) and 'boot_gdt' o trampoline code/data can go into init section is CPU hotplug is not enabled. Signed-off-by: Vivek Goyal Cc: Andi Kleen Cc: "Eric W. Biederman" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/trampoline.S | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/i386/kernel/trampoline.S b/arch/i386/kernel/trampoline.S index fcce0e6..2f1814c 100644 --- a/arch/i386/kernel/trampoline.S +++ b/arch/i386/kernel/trampoline.S @@ -38,6 +38,11 @@ .data +/* We can free up trampoline after bootup if cpu hotplug is not supported. */ +#ifndef CONFIG_HOTPLUG_CPU +.section ".init.data","aw",@progbits +#endif + .code16 ENTRY(trampoline_data) -- 2.7.4