From 36208059c18cd5e8c89fc9037cb1a79e62733882 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 30 Oct 2007 12:00:02 +0800 Subject: [PATCH] Blackfin arch: reclaim a few bytes from the end of our init section Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/kernel/vmlinux.lds.S | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index eec43674a465..9b75bc83c71f 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -172,9 +172,14 @@ SECTIONS __ebss_b_l1 = .; } - ___init_end = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); + /* Force trailing alignment of our init section so that when we + * free our init memory, we don't leave behind a partial page. + */ + . = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); + . = ALIGN(PAGE_SIZE); + ___init_end = .; - .bss LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1) : + .bss : { . = ALIGN(4); ___bss_start = .;