[PATCH V12 04/20] arch: Add SYSVIPC_COMPAT for all architectures
From: guoren
Date: Tue Apr 05 2022 - 03:15:11 EST
From: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
The existing per-arch definitions are pretty much historic cruft.
Move SYSVIPC_COMPAT into init/Kconfig.
Signed-off-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
Signed-off-by: Guo Ren <guoren@xxxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
Acked-by: Helge Deller <deller@xxxxxx> # parisc
Cc: Palmer Dabbelt <palmer@xxxxxxxxxxx>
---
arch/arm64/Kconfig | 4 ----
arch/mips/Kconfig | 5 -----
arch/parisc/Kconfig | 4 ----
arch/powerpc/Kconfig | 5 -----
arch/s390/Kconfig | 3 ---
arch/sparc/Kconfig | 5 -----
arch/x86/Kconfig | 4 ----
init/Kconfig | 4 ++++
8 files changed, 4 insertions(+), 30 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 57c4c995965f..ff674808681a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -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"
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index de3b32a507d2..0055482cd20f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -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
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 52e550b45692..93cb07a4446f 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -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
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 174edabb74fa..6edb294a34ef 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -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
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 77b5a03de13a..555b7ea5ecf5 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -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
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 9200bc04701c..9c1cce74953a 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -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"
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index b0142e01002e..65690b950f5f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -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
diff --git a/init/Kconfig b/init/Kconfig
index ddcbefe535e9..9fa3ee6bf12a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -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
--
2.25.1