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Date: Sun, 20 Sep 2009 18:14:11 -0400
From: Tim Abbott <tabbott@...lice.com>
To: Sam Ravnborg <sam@...nborg.org>
Cc: linux-kernel@...r.kernel.org, Tim Abbott <tabbott@...lice.com>
Subject: [PATCH v4 0/4] Use macros rather than hardcoding section names
This patch series cleans up the kernel's explicit references to
.data.page_aligned, .bss.page_aligned, and .data.init_task in C and
assembly code to instead use the standard macros for that purpose.
Version 4 differs from version 3 in two ways:
- It is rebased on top of current kbuild-next/master
- __LINKER_SCRIPT__ was renamed to LINKER_SCRIPT
Version 3 differs from version 2 in two ways:
- The .data.init_task patch also updates the score architecture
- The powerpc __page_aligned_data patch was removed (since Benjamin
Herrenschmidt said he was taking it).
Version 2 differed from version 1 in that it added the kbuild patch,
fixing breakage in the x86 linker script caused indirectly by
including linux/linkage.h in x86's asm/cache.h.
This cleanup is in preparation for being able to change the names of
the .data.page_aligned and .bss.page_aligned sections to be
compatible with -ffunction-sections -fdata-sections (a prerequisite
for Ksplice).
Joe Perches (1):
Use new __init_task_data macro in arch init_task.c files.
Tim Abbott (3):
kbuild: Don't define ALIGN and ENTRY when preprocessing linker
scripts.
Use macros for .bss.page_aligned section.
Use macros for .data.page_aligned section.
arch/arm/kernel/init_task.c | 5 ++---
arch/avr32/kernel/init_task.c | 5 ++---
arch/avr32/mm/init.c | 4 +---
arch/cris/kernel/process.c | 5 ++---
arch/frv/kernel/init_task.c | 5 ++---
arch/h8300/kernel/init_task.c | 5 ++---
arch/ia64/kernel/init_task.c | 3 ++-
arch/m32r/kernel/init_task.c | 5 ++---
arch/m68k/kernel/process.c | 6 +++---
arch/m68knommu/kernel/init_task.c | 5 ++---
arch/microblaze/kernel/init_task.c | 5 ++---
arch/mips/kernel/init_task.c | 5 ++---
arch/mn10300/kernel/init_task.c | 5 ++---
arch/parisc/kernel/init_task.c | 4 ++--
arch/powerpc/kernel/init_task.c | 5 ++---
arch/powerpc/kernel/machine_kexec_64.c | 5 +++--
arch/powerpc/kernel/vdso.c | 3 ++-
arch/powerpc/kernel/vdso32/vdso32_wrapper.S | 3 ++-
arch/powerpc/kernel/vdso64/vdso64_wrapper.S | 3 ++-
arch/s390/kernel/init_task.c | 5 ++---
arch/s390/kernel/vdso.c | 2 +-
arch/s390/kernel/vdso32/vdso32_wrapper.S | 3 ++-
arch/s390/kernel/vdso64/vdso64_wrapper.S | 3 ++-
arch/score/kernel/init_task.c | 5 ++---
arch/sh/kernel/init_task.c | 5 ++---
arch/sh/kernel/irq.c | 6 ++----
arch/sparc/kernel/init_task.c | 5 ++---
arch/um/kernel/init_task.c | 5 ++---
arch/x86/include/asm/cache.h | 4 +++-
arch/x86/kernel/head_32.S | 4 ++--
arch/x86/kernel/head_64.S | 2 +-
arch/x86/kernel/init_task.c | 5 ++---
arch/xtensa/kernel/head.S | 2 +-
arch/xtensa/kernel/init_task.c | 5 ++---
include/linux/linkage.h | 2 ++
scripts/Makefile.build | 2 +-
36 files changed, 70 insertions(+), 81 deletions(-)
--
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