From: Sedat Dilek Date: Sun, 17 Apr 2011 14:17:34 +0000 (+0200) Subject: x86/mm: Fix section mismatch derived from native_pagetable_reserve() X-Git-Tag: upstream/snapshot3+hdmi~10470^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=53f8023febf9b3e18d8fb0d99c55010e473ce53d;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git x86/mm: Fix section mismatch derived from native_pagetable_reserve() With CONFIG_DEBUG_SECTION_MISMATCH=y I see these warnings in next-20110415: LD vmlinux.o MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x1ba48): Section mismatch in reference from the function native_pagetable_reserve() to the function .init.text:memblock_x86_reserve_range() The function native_pagetable_reserve() references the function __init memblock_x86_reserve_range(). This is often because native_pagetable_reserve lacks a __init annotation or the annotation of memblock_x86_reserve_range is wrong. This patch fixes the issue. Thanks to pipacs from PaX project for help on IRC. Acked-by: "H. Peter Anvin" Signed-off-by: Sedat Dilek Signed-off-by: Konrad Rzeszutek Wilk --- diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 722a4c3..37b8b0f 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -81,7 +81,7 @@ static void __init find_early_table_space(unsigned long end, int use_pse, end, pgt_buf_start << PAGE_SHIFT, pgt_buf_top << PAGE_SHIFT); } -void native_pagetable_reserve(u64 start, u64 end) +void __init native_pagetable_reserve(u64 start, u64 end) { memblock_x86_reserve_range(start, end, "PGTABLE"); }