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Gautham R Shenoy b282b6f8a8 [PATCH] Change cpu_up and co from __devinit to __cpuinit ... Compiling the kernel with CONFIG_HOTPLUG = y and CONFIG_HOTPLUG_CPU = n with CONFIG_RELOCATABLE = y generates the following modpost warnings WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between '_cpu_up' (at offset 0xc0141b7d) and 'cpu_up' WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between '_cpu_up' (at offset 0xc0141b9c) and 'cpu_up' WARNING: vmlinux - Section mismatch: reference to .init.text:__cpu_up from .text between '_cpu_up' (at offset 0xc0141bd8) and 'cpu_up' WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between '_cpu_up' (at offset 0xc0141c05) and 'cpu_up' WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between '_cpu_up' (at offset 0xc0141c26) and 'cpu_up' WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between '_cpu_up' (at offset 0xc0141c37) and 'cpu_up' This is because cpu_up, _cpu_up and __cpu_up (in some architectures) are defined as __devinit AND __cpu_up calls some __cpuinit functions. Since __cpuinit would map to __init with this kind of a configuration, we get a .text refering .init.data warning. This patch solves the problem by converting all of __cpu_up, _cpu_up and cpu_up from __devinit to __cpuinit. The approach is justified since the callers of cpu_up are either dependent on CONFIG_HOTPLUG_CPU or are of __init type. Thus when CONFIG_HOTPLUG_CPU=y, all these cpu up functions would land up in .text section, and when CONFIG_HOTPLUG_CPU=n, all these functions would land up in .init section. Tested on a i386 SMP machine running linux-2.6.20-rc3-mm1. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		18 years ago
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boot	[POWERPC] Fix mpc52xx fdt to use correct device_type for sound devices	18 years ago
configs	[POWERPC] Add legacy iSeries to ppc64_defconfig	18 years ago
kernel	[PATCH] Change cpu_up and co from __devinit to __cpuinit	18 years ago
lib	[POWERPC] Disallow kprobes on emulate_step and branch_taken	19 years ago
math-emu	[POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c	19 years ago
mm	[POWERPC] Fix bogus BUG_ON() in in hugetlb_get_unmapped_area()	18 years ago
oprofile	[POWERPC] ps3: multiplatform build fixes	18 years ago
platforms	[POWERPC] Fix bugs in the hypervisor call stats code	18 years ago
sysdev	[POWERPC] Don't include powerpc/sysdev/rom.o for arch/ppc builds	18 years ago
xmon	[POWERPC] Generic BUG for powerpc	18 years ago
.gitignore	[POWERPC] Add files build to .gitignore	18 years ago
Kconfig	[POWERPC] disable PReP and EFIKA during make oldconfig	18 years ago
Kconfig.debug	[POWERPC] Allow CONFIG_BOOTX_TEXT on iSeries	18 years ago
Makefile	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	19 years ago