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    Subject[PATCH 2/9] AOUT: Mark arches that support A.OUT format [2.6.24-rc3-mm1]
    Date
    Mark arches that support A.OUT format by including the following in their
    master Kconfig files:

    config ARCH_SUPPORTS_AOUT
    def_bool y

    This should also be set if the arch provides compatibility A.OUT support for
    an older arch, for instance x86_64 for i386 or sparc64 for sparc.

    I've guessed at which arches don't, based on comments in the code, however I'm
    sure that some of the ones I've marked as 'yes' actually should be 'no'.

    Signed-off-by: David Howells <dhowells@redhat.com>
    ---

    arch/alpha/Kconfig | 3 +++
    arch/arm/Kconfig | 3 +++
    arch/h8300/Kconfig | 3 +++
    arch/m32r/Kconfig | 3 +++
    arch/m68k/Kconfig | 3 +++
    arch/m68knommu/Kconfig | 3 +++
    arch/parisc/Kconfig | 3 +++
    arch/sh/Kconfig | 3 +++
    arch/sh64/Kconfig | 3 +++
    arch/sparc/Kconfig | 3 +++
    arch/sparc64/Kconfig | 5 ++++-
    arch/um/Kconfig.i386 | 2 ++
    arch/um/Kconfig.x86_64 | 2 ++
    arch/v850/Kconfig | 3 +++
    arch/x86/Kconfig | 5 ++++-
    15 files changed, 45 insertions(+), 2 deletions(-)

    diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
    index 4c002ba..92e0c9f 100644
    --- a/arch/alpha/Kconfig
    +++ b/arch/alpha/Kconfig
    @@ -66,6 +66,9 @@ config AUTO_IRQ_AFFINITY
    depends on SMP
    default y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    source "init/Kconfig"


    diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
    index 3504d26..de050c0 100644
    --- a/arch/arm/Kconfig
    +++ b/arch/arm/Kconfig
    @@ -114,6 +114,9 @@ config GENERIC_CALIBRATE_DELAY
    bool
    default y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    config ARCH_MAY_HAVE_PC_FDC
    bool

    diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
    index ff6a871..7009b0e 100644
    --- a/arch/h8300/Kconfig
    +++ b/arch/h8300/Kconfig
    @@ -65,6 +65,9 @@ config TIME_LOW_RES
    bool
    default y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    config NO_IOPORT
    def_bool y

    diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
    index ab9a264..7c96765 100644
    --- a/arch/m32r/Kconfig
    +++ b/arch/m32r/Kconfig
    @@ -34,6 +34,9 @@ config NO_IOPORT
    config NO_DMA
    def_bool y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    source "init/Kconfig"


    diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
    index ff1adfa..1143563 100644
    --- a/arch/m68k/Kconfig
    +++ b/arch/m68k/Kconfig
    @@ -52,6 +52,9 @@ config NO_IOPORT
    config NO_DMA
    def_bool SUN3

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    mainmenu "Linux/68k Kernel Configuration"

    source "init/Kconfig"
    diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
    index f4b582c..8de61df 100644
    --- a/arch/m68knommu/Kconfig
    +++ b/arch/m68knommu/Kconfig
    @@ -60,6 +60,9 @@ config TIME_LOW_RES
    config NO_IOPORT
    def_bool y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    source "init/Kconfig"

    menu "Processor type and features"
    diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
    index b8ef178..da0dc3d 100644
    --- a/arch/parisc/Kconfig
    +++ b/arch/parisc/Kconfig
    @@ -69,6 +69,9 @@ config IRQ_PER_CPU
    bool
    default y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    # unless you want to implement ACPI on PA-RISC ... ;-)
    config PM
    bool
    diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
    index 496d635..85381ba 100644
    --- a/arch/sh/Kconfig
    +++ b/arch/sh/Kconfig
    @@ -93,6 +93,9 @@ config ARCH_HAS_ILOG2_U64
    config ARCH_NO_VIRT_TO_BUS
    def_bool y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    source "init/Kconfig"

    menu "System type"
    diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig
    index 6884d5a..07e6ac4 100644
    --- a/arch/sh64/Kconfig
    +++ b/arch/sh64/Kconfig
    @@ -58,6 +58,9 @@ config ARCH_HAS_ILOG2_U64
    config ARCH_NO_VIRT_TO_BUS
    def_bool y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    source init/Kconfig

    menu "System type"
    diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
    index 527adc8..95d09b3 100644
    --- a/arch/sparc/Kconfig
    +++ b/arch/sparc/Kconfig
    @@ -27,6 +27,9 @@ config ARCH_NO_VIRT_TO_BUS
    config OF
    def_bool y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    source "init/Kconfig"

    menu "General machine setup"
    diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
    index 10b212a..c9feb0e 100644
    --- a/arch/sparc64/Kconfig
    +++ b/arch/sparc64/Kconfig
    @@ -76,6 +76,9 @@ config GENERIC_HARDIRQS_NO__DO_IRQ
    bool
    def_bool y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    choice
    prompt "Kernel page size"
    default SPARC64_PAGE_SIZE_8KB
    @@ -386,7 +389,7 @@ config BINFMT_ELF32

    config BINFMT_AOUT32
    bool "Kernel support for 32-bit (ie. SunOS) a.out binaries"
    - depends on SPARC32_COMPAT
    + depends on SPARC32_COMPAT && ARCH_SUPPORTS_AOUT
    help
    This allows you to run 32-bit a.out format binaries on your Ultra.
    If you want to run SunOS binaries (see SunOS binary emulation below)
    diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386
    index e0ac74e..a0af34e 100644
    --- a/arch/um/Kconfig.i386
    +++ b/arch/um/Kconfig.i386
    @@ -77,3 +77,5 @@ config GENERIC_HWEIGHT
    bool
    default y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    diff --git a/arch/um/Kconfig.x86_64 b/arch/um/Kconfig.x86_64
    index d632e9a..b438f0e 100644
    --- a/arch/um/Kconfig.x86_64
    +++ b/arch/um/Kconfig.x86_64
    @@ -39,3 +39,5 @@ config GENERIC_HWEIGHT
    bool
    default y

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig
    index b6a50b8..dcf4b8e 100644
    --- a/arch/v850/Kconfig
    +++ b/arch/v850/Kconfig
    @@ -53,6 +53,9 @@ config ARCH_HAS_ILOG2_U64
    bool
    default n

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    # Turn off some random 386 crap that can affect device config
    config ISA
    bool
    diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
    index e3fec8b..6867b96 100644
    --- a/arch/x86/Kconfig
    +++ b/arch/x86/Kconfig
    @@ -135,6 +135,9 @@ config AUDIT_ARCH
    bool
    default X86_64

    +config ARCH_SUPPORTS_AOUT
    + def_bool y
    +
    # Use the generic interrupt handling code in kernel/irq/:
    config GENERIC_HARDIRQS
    bool
    @@ -1602,7 +1605,7 @@ config IA32_EMULATION

    config IA32_AOUT
    tristate "IA32 a.out support"
    - depends on IA32_EMULATION
    + depends on IA32_EMULATION && ARCH_SUPPORTS_AOUT
    help
    Support old a.out binaries in the 32bit emulation.

    -
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