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From: gorcunov@gmail.com To: rth@twiddle.net, chris@zankel.net, jdike@addtoit.com, linuxppc-dev@ozlabs.org, paulus@samba.org, dhowells@redhat.com, zippel@linux-m68k.org, geert@linux-m68k.org, linux-m68k@vger.kernel.org, takata@linux-m32r.org, linux-m32r@ml.linux-m32r.org, linux-kernel@vger.kernel.org Cc: gorcunov@gmail.com, sam@ravnborg.org Subject: [RFC 05/10] mn10300: vmlinux.lds.S cleanup - use PAGE_SIZE, PERCPU macroses Date: Wed, 27 Feb 2008 23:58:36 +0300 [thread overview] Message-ID: <20080227210003.484325295@gmail.com> (raw) In-Reply-To: 20080227205831.150784453@gmail.com [-- Attachment #1: mn10300-vmlinux --] [-- Type: text/plain, Size: 2365 bytes --] This patch includes page.h header into liker script that allow us to use PAGE_SIZE macro instead of numeric constant Also PERCPU macro is used instead of explicit section definition Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> --- WARNING: COMPLETELY UNTESTED !!! vmlinux.lds.S | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) Index: linux-2.6.git/arch/mn10300/kernel/vmlinux.lds.S =================================================================== --- linux-2.6.git.orig/arch/mn10300/kernel/vmlinux.lds.S 2008-02-21 22:26:02.000000000 +0300 +++ linux-2.6.git/arch/mn10300/kernel/vmlinux.lds.S 2008-02-27 21:30:34.000000000 +0300 @@ -11,6 +11,7 @@ #define __VMLINUX_LDS__ #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> +#include <asm/page.h> OUTPUT_FORMAT("elf32-am33lin", "elf32-am33lin", "elf32-am33lin") OUTPUT_ARCH(mn10300) @@ -55,13 +56,13 @@ SECTIONS CONSTRUCTORS } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); __nosave_begin = .; .data_nosave : { *(.data.nosave) } - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); __nosave_end = .; - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .data.page_aligned : { *(.data.idt) } . = ALIGN(32); @@ -78,7 +79,7 @@ SECTIONS .data.init_task : { *(.data.init_task) } /* might get freed after init */ - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { __smp_locks = .; *(.smp_locks) @@ -86,7 +87,7 @@ SECTIONS } /* will be freed after init */ - . = ALIGN(4096); /* Init code and data */ + . = ALIGN(PAGE_SIZE); /* Init code and data */ __init_begin = .; .init.text : { _sinittext = .; @@ -120,17 +121,14 @@ SECTIONS .exit.data : { *(.exit.data) } #ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); __initramfs_start = .; .init.ramfs : { *(.init.ramfs) } __initramfs_end = .; #endif - . = ALIGN(32); - __per_cpu_start = .; - .data.percpu : { *(.data.percpu) } - __per_cpu_end = .; - . = ALIGN(4096); + PERCPU(32) + . = ALIGN(PAGE_SIZE); __init_end = .; /* freed after init ends here */ @@ -145,7 +143,7 @@ SECTIONS _end = . ; /* This is where the kernel creates the early boot page tables */ - . = ALIGN(4096); + . = ALIGN(PAGE_SIZE); pg0 = .; /* Sections to be discarded */ --
next prev parent reply other threads:[~2008-02-27 21:02 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-02-27 20:58 [RFC 00/10] vmlinux.lds cleanup gorcunov 2008-02-27 20:58 ` [RFC 01/10] arm: vmlinux.lds.S cleanup - use PERCPU, PAGE_SIZE macroses gorcunov 2008-02-27 20:58 ` [RFC 02/10] m32r: vmlinux.lds.S cleanup - use PAGE_SIZE, THREAD_SIZE macroses gorcunov 2008-02-27 20:58 ` [RFC 03/10] m68k: vmlinux-std/sun3.lds.S cleanup - use PAGE_SIZE macro gorcunov 2008-02-28 8:56 ` Geert Uytterhoeven 2008-02-27 20:58 ` [RFC 04/10] m68knommu: vmlinux.lds " gorcunov 2008-02-27 20:58 ` gorcunov [this message] 2008-02-27 20:58 ` [RFC 06/10] powerpc: vmlinux.lds.S cleanup - use PERCPU, THREAD_SIZE macroses gorcunov 2008-02-27 20:58 ` [RFC 07/10] ppc: vmlinux.lds.S cleanup - use PAGE_SIZE macro gorcunov 2008-02-27 20:58 ` [RFC 08/10] um: dyn/uml.lds.S " gorcunov 2008-02-29 15:43 ` Jeff Dike 2008-03-01 15:35 ` Cyrill Gorcunov 2008-02-27 20:58 ` [RFC 09/10] alpha: vmlinux.lds cleanup - use THREAD_SIZE macro gorcunov 2008-02-27 20:58 ` [RFC 10/10] xtensa: vmlinux.lds.S - use PAGE_SIZE, THREAD_SIZE macroses gorcunov 2008-02-28 12:50 ` [RFC 05/10] mn10300: vmlinux.lds.S cleanup - use PAGE_SIZE, PERCPU macroses David Howells
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