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arch: Add SYSVIPC_COMPAT for all architectures

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The existing per-arch definitions are pretty much historic cruft.
Move SYSVIPC_COMPAT into init/Kconfig.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Helge Deller <deller@gmx.de>  # parisc
Link: https://lore.kernel.org/r/20220405071314.3225832-5-guoren@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Guo Ren 2022-04-05 15:12:58 +08:00 committed by Palmer Dabbelt
parent 3ce0f2373f
commit 0cbed0ee1d
No known key found for this signature in database
GPG Key ID: 2E1319F35FBB1889
8 changed files with 4 additions and 30 deletions
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4
arch/arm64/Kconfig
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@ -2122,10 +2122,6 @@ config DMI
endmenu
config SYSVIPC_COMPAT
def_bool y
depends on COMPAT && SYSVIPC
menu "Power management options"
source "kernel/power/Kconfig"

5
arch/mips/Kconfig
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@ -3198,16 +3198,12 @@ config MIPS32_COMPAT
config COMPAT
bool
config SYSVIPC_COMPAT
bool
config MIPS32_O32
bool "Kernel support for o32 binaries"
depends on 64BIT
select ARCH_WANT_OLD_COMPAT_IPC
select COMPAT
select MIPS32_COMPAT
select SYSVIPC_COMPAT if SYSVIPC
help
Select this option if you want to run o32 binaries. These are pure
32-bit binaries as used by the 32-bit Linux/MIPS port. Most of
@ -3221,7 +3217,6 @@ config MIPS32_N32
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
select COMPAT
select MIPS32_COMPAT
select SYSVIPC_COMPAT if SYSVIPC
help
Select this option if you want to run n32 binaries. These are
64-bit binaries using 32-bit quantities for addressing and certain

4
arch/parisc/Kconfig
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@ -331,10 +331,6 @@ config COMPAT
def_bool y
depends on 64BIT
config SYSVIPC_COMPAT
def_bool y
depends on COMPAT && SYSVIPC
config AUDIT_ARCH
def_bool y

5
arch/powerpc/Kconfig
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@ -298,11 +298,6 @@ config COMPAT
select ARCH_WANT_OLD_COMPAT_IPC
select COMPAT_OLD_SIGACTION
config SYSVIPC_COMPAT
bool
depends on COMPAT && SYSVIPC
default y
config SCHED_OMIT_FRAME_POINTER
bool
default y

3
arch/s390/Kconfig
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@ -399,9 +399,6 @@ config COMPAT
(and some other stuff like libraries and such) is needed for
executing 31 bit applications. It is safe to say "Y".
config SYSVIPC_COMPAT
def_bool y if COMPAT && SYSVIPC
config SMP
def_bool y

5
arch/sparc/Kconfig
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@ -488,9 +488,4 @@ config COMPAT
select ARCH_WANT_OLD_COMPAT_IPC
select COMPAT_OLD_SIGACTION
config SYSVIPC_COMPAT
bool
depends on COMPAT && SYSVIPC
default y
source "drivers/sbus/char/Kconfig"

4
arch/x86/Kconfig
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@ -2872,10 +2872,6 @@ config COMPAT
if COMPAT
config COMPAT_FOR_U64_ALIGNMENT
def_bool y
config SYSVIPC_COMPAT
def_bool y
depends on SYSVIPC
endif
endmenu

4
init/Kconfig
View File

@ -390,6 +390,10 @@ config SYSVIPC_SYSCTL
depends on SYSCTL
default y
config SYSVIPC_COMPAT
def_bool y
depends on COMPAT && SYSVIPC
config POSIX_MQUEUE
bool "POSIX Message Queues"
depends on NET