You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

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
..
Makefile	[SPARC64]: Add irqtrace/stacktrace/lockdep support.	18 years ago
asm-offsets.c	…
audit.c	[PATCH] sparc64 audit syscall classes hookup	19 years ago
auxio.c	Remove all inclusions of <linux/config.h>	19 years ago
binfmt_aout32.c	[PATCH] struct path: convert sparc64	18 years ago
binfmt_elf32.c	[PATCH] elf: Always define elf_addr_t in linux/elf.h	18 years ago
central.c	[SPARC64]: Fix central/FHC bus handling on Ex000 systems.	19 years ago
chmc.c	[SPARC64]: Replace kmalloc+memset with kzalloc	18 years ago
compat_audit.c	[PATCH] sparc64 audit syscall classes hookup	19 years ago
cpu.c	Remove obsolete #include <linux/config.h>	19 years ago
devices.c	[SPARC]: Simplify and correct __cpu_find_by()	19 years ago
dtlb_miss.S	…
dtlb_prot.S	…
ebus.c	[SPARC]: Fix bus_id[] string overflow.	19 years ago
entry.S	[SPARC64]: Add irqtrace/stacktrace/lockdep support.	18 years ago
etrap.S	Remove obsolete #include <linux/config.h>	19 years ago
head.S	[SPARC64]: Kill no-remapping-needed code in head.S	18 years ago
idprom.c	…
init_task.c	[PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c	19 years ago
iommu_common.c	…
iommu_common.h	…
irq.c	[SPARC64]: Minor irq handling cleanups.	18 years ago
isa.c	[SPARC64]: Handle ISA devices with no 'regs' property.	18 years ago
itlb_miss.S	…
kprobes.c	[SPARC64]: Fix several kprobes bugs.	18 years ago
ktlb.S	Remove obsolete #include <linux/config.h>	19 years ago
module.c	[SPARC]: Handle UNWIND_INFO properly.	19 years ago
of_device.c	[SPARC64]: Fix of_iounmap() region release.	18 years ago
pci.c	PCI: Use pci_generic_prep_mwi on sparc64	18 years ago
pci_common.c	[SPARC64]: Fix PCI memory space root resource on Hummingbird.	19 years ago
pci_impl.h	[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.	19 years ago
pci_iommu.c	[SPARC64]: Fix memory corruption in pci_4u_free_consistent().	19 years ago
pci_psycho.c	[PATCH] sparc64 pt_regs fixes	19 years ago
pci_sabre.c	[SPARC64]: Compute dma_end argument to sabre_pbm_init() correctly.	19 years ago
pci_schizo.c	[PATCH] sparc64 pt_regs fixes	19 years ago
pci_sun4v.c	[SPARC64]: Replace kmalloc+memset with kzalloc	18 years ago
pci_sun4v.h	…
pci_sun4v_asm.S	…
power.c	[PATCH] sparc64 pt_regs fixes	19 years ago
process.c	Remove obsolete #include <linux/config.h>	19 years ago
prom.c	[SPARC64]: Fix Tomatillo/Schizo IRQ handling.	19 years ago
ptrace.c	[SPARC{32,64}]: Propagate ptrace_traceme() return value.	18 years ago
rtrap.S	[SPARC64]: Add irqtrace/stacktrace/lockdep support.	18 years ago
sbus.c	[PATCH] sparc64 pt_regs fixes	19 years ago
semaphore.c	…
setup.c	[SPARC]: Kill BOOTME_SINGLE.	19 years ago
signal.c	Remove obsolete #include <linux/config.h>	19 years ago
signal32.c	[SPARC64]: Move signal compat bits to new header file.	19 years ago
smp.c	[PATCH] Change cpu_up and co from __devinit to __cpuinit	18 years ago
sparc64_ksyms.c	[SPARC]: Kill prom_getname, unused and not implemented properly.	19 years ago
stacktrace.c	[SPARC64]: Add irqtrace/stacktrace/lockdep support.	18 years ago
starfire.c	[SPARC64]: Kill starfire_cookie from SBUS/PCI.	19 years ago
sun4v_ivec.S	[SPARC64]: Add irqtrace/stacktrace/lockdep support.	18 years ago
sun4v_tlb_miss.S	[SPARC64]: Add a secondary TSB for hugepage mappings.	19 years ago
sunos_ioctl32.c	…
sys32.S	Remove obsolete #include <linux/config.h>	19 years ago
sys_sparc.c	[PATCH] provide kernel_execve on all architectures	19 years ago
sys_sparc32.c	Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6	19 years ago
sys_sunos32.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
systbls.S	[SPARC]: Fix robust futex syscalls and wire up migrate_pages.	19 years ago
time.c	[PATCH] sparc64 irq pt_regs fallout	19 years ago
trampoline.S	…
traps.c	[SPARC64]: Run ctrl-alt-del action for sun4v powerdown request.	18 years ago
tsb.S	Remove obsolete #include <linux/config.h>	19 years ago
ttable.S	Remove obsolete #include <linux/config.h>	19 years ago
una_asm.S	…
unaligned.c	[SPARC64]: Unaligned accesses to userspace are hard errors.	18 years ago
us2e_cpufreq.c	[SPARC64]: kzalloc() conversion	19 years ago
us3_cpufreq.c	[SPARC64]: kzalloc() conversion	19 years ago
visemul.c	[SPARC64]: Call do_mathemu on illegal instruction traps too.	18 years ago
vmlinux.lds.S	[PATCH] relocatable kernel: Kallsyms generate relocatable symbols	18 years ago
winfixup.S	…