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    Subject2.6.25-git-current several Section mismatch in reference from ...
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    compiling with

    make CONFIG_DEBUG_SECTION_MISMATCH=y

    I see the following warnings:

    CC kernel/stacktrace.o
    CC kernel/irq/handle.o
    LD mm/built-in.o
    WARNING: mm/built-in.o(.meminit.text+0x89e): Section mismatch in reference from the function free_area_init_core() to the function .init.text:setup_usemap()
    The function __meminit free_area_init_core() references
    a function __init setup_usemap().
    If setup_usemap is only used by free_area_init_core then
    annotate setup_usemap with a matching annotation.

    WARNING: mm/built-in.o(.data+0x10a4): Section mismatch in reference from the variable cpu_callback_nb.23582 to the function .devinit.text:cpu_callback()
    The variable cpu_callback_nb.23582 references
    the function __devinit cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    CC ipc/util.o
    CC fs/mpage.o
    [...]
    LDS arch/x86/kernel/vmlinux.lds
    CC kernel/power/swsusp.o
    CC fs/nfsctl.o
    LD arch/x86/kernel/built-in.o
    WARNING: arch/x86/kernel/built-in.o(.text+0x13277): Section mismatch in reference from the function cpu_exit_clear() to the function .cpuinit.text:cpu_uninit()
    The function cpu_exit_clear() references
    the function __cpuinit cpu_uninit().
    This is often because cpu_exit_clear lacks a __cpuinit
    annotation or the annotation of cpu_uninit is wrong.

    LD security/built-in.o
    [...]
    CC kernel/latencytop.o
    CC [M] fs/cifs/dir.o
    CC block/genhd.o
    LD kernel/built-in.o
    fs/cifs/dir.c: In function ‘cifs_ci_compare’:
    fs/cifs/dir.c:594: warning: passing argument 1 of ‘__constant_memcpy’ discards qualifiers from pointer target type
    fs/cifs/dir.c:594: warning: passing argument 1 of ‘__memcpy’ discards qualifiers from pointer target type
    fs/cifs/dir.c:594: warning: passing argument 1 of ‘__constant_memcpy’ discards qualifiers from pointer target type
    fs/cifs/dir.c:594: warning: passing argument 1 of ‘__memcpy’ discards qualifiers from pointer target type
    WARNING: kernel/built-in.o(.text+0x30269): Section mismatch in reference from the function take_cpu_down() to the variable .cpuinit.data:cpu_chain
    The function take_cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because take_cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: kernel/built-in.o(.text+0x302f7): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: kernel/built-in.o(.text+0x3036d): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: kernel/built-in.o(.text+0x303cf): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: kernel/built-in.o(.text+0x303fb): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: kernel/built-in.o(.text+0x3050e): Section mismatch in reference from the function unregister_cpu_notifier() to the variable .cpuinit.data:cpu_chain
    The function unregister_cpu_notifier() references
    the variable __cpuinitdata cpu_chain.
    This is often because unregister_cpu_notifier lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: kernel/built-in.o(.data+0x270): Section mismatch in reference from the variable profile_cpu_callback_nb.19213 to the function .devinit.text:profile_cpu_callback()
    The variable profile_cpu_callback_nb.19213 references
    the function __devinit profile_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    WARNING: kernel/built-in.o(.data+0x1b48): Section mismatch in reference from the variable workqueue_cpu_callback_nb.13434 to the function .devinit.text:workqueue_cpu_callback()
    The variable workqueue_cpu_callback_nb.13434 references
    the function __devinit workqueue_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    block/genhd.c: In function ‘genhd_device_init’:
    block/genhd.c:361: warning: ignoring return value of ‘class_register’, declared with attribute warn_unused_result
    CC drivers/acpi/tables.o
    [...]
    LD [M] fs/hfsplus/hfsplus.o
    CC [M] fs/isofs/namei.o
    CC [M] net/bluetooth/rfcomm/tty.o
    CC [M] fs/isofs/inode.o
    LD [M] net/bluetooth/rfcomm/rfcomm.o
    LD [M] net/bluetooth/bluetooth.o
    LD drivers/acpi/processor.o
    WARNING: drivers/acpi/processor.o(.text+0xac5): Section mismatch in reference from the function acpi_processor_hotplug_notify() to the function .cpuinit.text:acpi_processor_start()
    The function acpi_processor_hotplug_notify() references
    the function __cpuinit acpi_processor_start().
    This is often because acpi_processor_hotplug_notify lacks a __cpuinit
    annotation or the annotation of acpi_processor_start is wrong.

    LD drivers/acpi/built-in.o
    CC [M] net/bridge/br.o
    WARNING: drivers/acpi/built-in.o(.text+0x1e709): Section mismatch in reference from the function acpi_processor_hotplug_notify() to the function .cpuinit.text:acpi_processor_start()
    The function acpi_processor_hotplug_notify() references
    the function __cpuinit acpi_processor_start().
    This is often because acpi_processor_hotplug_notify lacks a __cpuinit
    annotation or the annotation of acpi_processor_start is wrong.

    [...]
    CC drivers/base/module.o
    LD [M] net/bridge/bridge.o
    CC net/core/sock.o
    LD drivers/base/built-in.o
    WARNING: drivers/base/built-in.o(.data+0x5a0): Section mismatch in reference from the variable topology_cpu_callback_nb.11044 to the function .cpuinit.text:topology_cpu_callback()
    The variable topology_cpu_callback_nb.11044 references
    the function __cpuinit topology_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    CC drivers/block/brd.o
    CC lib/scatterlist.o
    [...]
    CC [M] lib/ts_fsm.o
    CC drivers/char/defkeymap.o
    LD net/core/built-in.o
    CC drivers/char/rtc.o
    CC [M] fs/minix/itree_v2.o
    LD lib/built-in.o
    CC net/ethernet/eth.o
    WARNING: lib/built-in.o(.data+0x60): Section mismatch in reference from the variable percpu_counter_hotcpu_callback_nb.9546 to the function .cpuinit.text:percpu_counter_hotcpu_callback()
    The variable percpu_counter_hotcpu_callback_nb.9546 references
    the function __cpuinit percpu_counter_hotcpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    AR lib/lib.a
    CC arch/x86/lib/msr-on-cpu.o
    CC drivers/char/hpet.o
    [...]
    CC [M] drivers/cpufreq/cpufreq_stats.o
    CC [M] net/ieee80211/softmac/ieee80211softmac_module.o
    CC [M] fs/nfsd/auth.o
    CC [M] fs/nfs/pagelist.o
    LD drivers/cpufreq/built-in.o
    WARNING: drivers/cpufreq/built-in.o(.text+0x28): Section mismatch in reference from the function cpufreq_unregister_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    The function cpufreq_unregister_driver() references
    the variable __cpuinitdata cpufreq_cpu_notifier.
    This is often because cpufreq_unregister_driver lacks a __cpuinitdata
    annotation or the annotation of cpufreq_cpu_notifier is wrong.

    WARNING: drivers/cpufreq/built-in.o(.text+0x1a2e): Section mismatch in reference from the function cpufreq_register_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    The function cpufreq_register_driver() references
    the variable __cpuinitdata cpufreq_cpu_notifier.
    This is often because cpufreq_register_driver lacks a __cpuinitdata
    annotation or the annotation of cpufreq_cpu_notifier is wrong.

    CC drivers/cpuidle/cpuidle.o
    CC [M] net/ieee80211/softmac/ieee80211softmac_scan.o
    [...]
    LD drivers/usb/built-in.o
    LD drivers/built-in.o
    WARNING: drivers/built-in.o(.text+0x2cdc5): Section mismatch in reference from the function acpi_processor_hotplug_notify() to the function .cpuinit.text:acpi_processor_start()
    The function acpi_processor_hotplug_notify() references
    the function __cpuinit acpi_processor_start().
    This is often because acpi_processor_hotplug_notify lacks a __cpuinit
    annotation or the annotation of acpi_processor_start is wrong.

    WARNING: drivers/built-in.o(.text+0xc07a8): Section mismatch in reference from the function cpufreq_unregister_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    The function cpufreq_unregister_driver() references
    the variable __cpuinitdata cpufreq_cpu_notifier.
    This is often because cpufreq_unregister_driver lacks a __cpuinitdata
    annotation or the annotation of cpufreq_cpu_notifier is wrong.

    WARNING: drivers/built-in.o(.text+0xc21ae): Section mismatch in reference from the function cpufreq_register_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    The function cpufreq_register_driver() references
    the variable __cpuinitdata cpufreq_cpu_notifier.
    This is often because cpufreq_register_driver lacks a __cpuinitdata
    annotation or the annotation of cpufreq_cpu_notifier is wrong.

    WARNING: drivers/built-in.o(.data+0x6ce0): Section mismatch in reference from the variable topology_cpu_callback_nb.11044 to the function .cpuinit.text:topology_cpu_callback()
    The variable topology_cpu_callback_nb.11044 references
    the function __cpuinit topology_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    LD vmlinux.o
    MODPOST vmlinux.o
    WARNING: vmlinux.o(.text+0x134d7): Section mismatch in reference from the function cpu_exit_clear() to the function .cpuinit.text:cpu_uninit()
    The function cpu_exit_clear() references
    the function __cpuinit cpu_uninit().
    This is often because cpu_exit_clear lacks a __cpuinit
    annotation or the annotation of cpu_uninit is wrong.

    WARNING: vmlinux.o(.text+0x4cfa9): Section mismatch in reference from the function take_cpu_down() to the variable .cpuinit.data:cpu_chain
    The function take_cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because take_cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: vmlinux.o(.text+0x4d037): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: vmlinux.o(.text+0x4d0ad): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: vmlinux.o(.text+0x4d10f): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: vmlinux.o(.text+0x4d13b): Section mismatch in reference from the function _cpu_down() to the variable .cpuinit.data:cpu_chain
    The function _cpu_down() references
    the variable __cpuinitdata cpu_chain.
    This is often because _cpu_down lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: vmlinux.o(.text+0x4d24e): Section mismatch in reference from the function unregister_cpu_notifier() to the variable .cpuinit.data:cpu_chain
    The function unregister_cpu_notifier() references
    the variable __cpuinitdata cpu_chain.
    This is often because unregister_cpu_notifier lacks a __cpuinitdata
    annotation or the annotation of cpu_chain is wrong.

    WARNING: vmlinux.o(.text+0x16e701): Section mismatch in reference from the function pci_scan_child_bus() to the function .devinit.text:pcibios_fixup_bus()
    The function pci_scan_child_bus() references
    the function __devinit pcibios_fixup_bus().
    This is often because pci_scan_child_bus lacks a __devinit
    annotation or the annotation of pcibios_fixup_bus is wrong.

    WARNING: vmlinux.o(.text+0x197007): Section mismatch in reference from the function acpi_pci_root_add() to the function .devinit.text:pci_acpi_scan_root()
    The function acpi_pci_root_add() references
    the function __devinit pci_acpi_scan_root().
    This is often because acpi_pci_root_add lacks a __devinit
    annotation or the annotation of pci_acpi_scan_root is wrong.

    WARNING: vmlinux.o(.text+0x19976b): Section mismatch in reference from the function acpi_processor_install_hotplug_notify() to the function .cpuinit.text:register_cpu_notifier()
    The function acpi_processor_install_hotplug_notify() references
    the function __cpuinit register_cpu_notifier().
    This is often because acpi_processor_install_hotplug_notify lacks a __cpuinit
    annotation or the annotation of register_cpu_notifier is wrong.

    WARNING: vmlinux.o(.text+0x1998f5): Section mismatch in reference from the function acpi_processor_hotplug_notify() to the function .cpuinit.text:acpi_processor_start()
    The function acpi_processor_hotplug_notify() references
    the function __cpuinit acpi_processor_start().
    This is often because acpi_processor_hotplug_notify lacks a __cpuinit
    annotation or the annotation of acpi_processor_start is wrong.

    WARNING: vmlinux.o(.text+0x1c2014): Section mismatch in reference from the function store_online() to the function .cpuinit.text:cpu_up()
    The function store_online() references
    the function __cpuinit cpu_up().
    This is often because store_online lacks a __cpuinit
    annotation or the annotation of cpu_up is wrong.

    WARNING: vmlinux.o(.text+0x22d2d8): Section mismatch in reference from the function cpufreq_unregister_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    The function cpufreq_unregister_driver() references
    the variable __cpuinitdata cpufreq_cpu_notifier.
    This is often because cpufreq_unregister_driver lacks a __cpuinitdata
    annotation or the annotation of cpufreq_cpu_notifier is wrong.

    WARNING: vmlinux.o(.text+0x22ecde): Section mismatch in reference from the function cpufreq_register_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    The function cpufreq_register_driver() references
    the variable __cpuinitdata cpufreq_cpu_notifier.
    This is often because cpufreq_register_driver lacks a __cpuinitdata
    annotation or the annotation of cpufreq_cpu_notifier is wrong.

    WARNING: vmlinux.o(.text+0x22ece3): Section mismatch in reference from the function cpufreq_register_driver() to the function .cpuinit.text:register_cpu_notifier()
    The function cpufreq_register_driver() references
    the function __cpuinit register_cpu_notifier().
    This is often because cpufreq_register_driver lacks a __cpuinit
    annotation or the annotation of register_cpu_notifier is wrong.

    WARNING: vmlinux.o(.meminit.text+0x90e): Section mismatch in reference from the function free_area_init_core() to the function .init.text:setup_usemap()
    The function __meminit free_area_init_core() references
    a function __init setup_usemap().
    If setup_usemap is only used by free_area_init_core then
    annotate setup_usemap with a matching annotation.

    WARNING: vmlinux.o(.data+0x3830): Section mismatch in reference from the variable profile_cpu_callback_nb.19213 to the function .devinit.text:profile_cpu_callback()
    The variable profile_cpu_callback_nb.19213 references
    the function __devinit profile_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    WARNING: vmlinux.o(.data+0x5108): Section mismatch in reference from the variable workqueue_cpu_callback_nb.13434 to the function .devinit.text:workqueue_cpu_callback()
    The variable workqueue_cpu_callback_nb.13434 references
    the function __devinit workqueue_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    WARNING: vmlinux.o(.data+0x6f64): Section mismatch in reference from the variable cpu_callback_nb.23582 to the function .devinit.text:cpu_callback()
    The variable cpu_callback_nb.23582 references
    the function __devinit cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    WARNING: vmlinux.o(.data+0xc2d4): Section mismatch in reference from the variable percpu_counter_hotcpu_callback_nb.9546 to the function .cpuinit.text:percpu_counter_hotcpu_callback()
    The variable percpu_counter_hotcpu_callback_nb.9546 references
    the function __cpuinit percpu_counter_hotcpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    WARNING: vmlinux.o(.data+0x12fe0): Section mismatch in reference from the variable topology_cpu_callback_nb.11044 to the function .cpuinit.text:topology_cpu_callback()
    The variable topology_cpu_callback_nb.11044 references
    the function __cpuinit topology_cpu_callback()
    If the reference is valid then annotate the
    variable with __init* (see linux/init.h) or name the variable:
    *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

    GEN .version
    CHK include/linux/compile.h
    UPD include/linux/compile.h
    CC init/version.o
    LD init/built-in.o
    LD .tmp_vmlinux1
    KSYM .tmp_kallsyms1.S
    AS .tmp_kallsyms1.o
    LD .tmp_vmlinux2
    KSYM .tmp_kallsyms2.S
    AS .tmp_kallsyms2.o
    LD vmlinux
    SYSMAP System.map
    SYSMAP .tmp_System.map
    Building modules, stage 2.
    CC arch/x86/boot/version.o
    AS arch/x86/boot/compressed/head_32.o
    OBJCOPY arch/x86/boot/compressed/vmlinux.bin
    LD arch/x86/boot/setup.elf
    OBJCOPY arch/x86/boot/setup.bin
    GZIP arch/x86/boot/compressed/vmlinux.bin.gz
    MODPOST 437 modules
    WARNING: drivers/cpufreq/cpufreq_stats.o(.exit.text+0x20): Section mismatch in reference from the function cleanup_module() to the variable .cpuinit.data:cpufreq_stat_cpu_notifier
    The function __exit cleanup_module() references
    a variable __cpuinitdata cpufreq_stat_cpu_notifier.
    This is often seen when error handling in the exit function
    uses functionality in the init path.
    The fix is often to remove the __cpuinitdata annotation of
    cpufreq_stat_cpu_notifier so it may be used outside an init section.

    LD arch/x86/boot/compressed/piggy.o
    LD arch/x86/boot/compressed/vmlinux
    OBJCOPY arch/x86/boot/vmlinux.bin
    BUILD arch/x86/boot/bzImage
    Root device is (8, 3)
    Setup is 10460 bytes (padded to 10752 bytes).
    System is 2285 kB
    Kernel: arch/x86/boot/bzImage is ready (#9)

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