From 4096b46f01a362fe2cc83f6be25cc7be6bce2ab7 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Tue, 29 May 2007 21:29:00 +0200 Subject: sparc64: fix alignment bug in linker definition script The RO_DATA section were hardcoded to a specific alignment in include/asm-generic/vmlinux.h. But for sparc64 this did not match the PAGE_SIZE. Introduce a new section definition named: RO_DATA that takes actual alignment as parameter. RODATA are provided for backward compatibility. On top of this avoid hardcoding alignment for sparc64 in reset of the script Fix is build-tested on sparc64 + x86_64. Signed-off-by: Sam Ravnborg --- arch/sparc64/kernel/vmlinux.lds.S | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'arch') diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S index fb648de18a8..3ad10f3027e 100644 --- a/arch/sparc64/kernel/vmlinux.lds.S +++ b/arch/sparc64/kernel/vmlinux.lds.S @@ -1,5 +1,6 @@ /* ld script to make UltraLinux kernel */ +#include #include OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc") @@ -23,7 +24,7 @@ SECTIONS _etext = .; PROVIDE (etext = .); - RODATA + RO_DATA(PAGE_SIZE) .data : { @@ -44,7 +45,7 @@ SECTIONS __ex_table : { *(__ex_table) } __stop___ex_table = .; - . = ALIGN(8192); + . = ALIGN(PAGE_SIZE); __init_begin = .; .init.text : { _sinittext = .; @@ -83,17 +84,17 @@ SECTIONS __sun4v_2insn_patch_end = .; #ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(8192); + . = ALIGN(PAGE_SIZE); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } __initramfs_end = .; #endif - . = ALIGN(8192); + . = ALIGN(PAGE_SIZE); __per_cpu_start = .; .data.percpu : { *(.data.percpu) } __per_cpu_end = .; - . = ALIGN(8192); + . = ALIGN(PAGE_SIZE); __init_end = .; __bss_start = .; .sbss : { *(.sbss) *(.scommon) } -- cgit v1.2.3-18-g5258