From: guoren@kernel.org
To: guoren@kernel.org, palmer@dabbelt.com, arnd@arndb.de,
anup@brainfault.org, gregkh@linuxfoundation.org,
liush@allwinnertech.com, wefu@redhat.com, drew@beagleboard.org,
wangjunqiang@iscas.ac.cn, hch@lst.de
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Guo Ren <guoren@linux.alibaba.com>,
linux-parisc@vger.kernel.org, x86@kernel.org,
linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org,
linux-mips@vger.kernel.org, sparclinux@vger.kernel.org,
linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH V5 04/21] kconfig: Add SYSVIPC_COMPAT for all architectures
Date: Tue, 1 Feb 2022 23:05:28 +0800 [thread overview]
Message-ID: <20220201150545.1512822-5-guoren@kernel.org> (raw)
In-Reply-To: <20220201150545.1512822-1-guoren@kernel.org>
From: Guo Ren <guoren@linux.alibaba.com>
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>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
---
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 f2b5a4abef21..c6fe78fdd58b 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -2091,10 +2091,6 @@ 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 058446f01487..91a17ad380c9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -3170,16 +3170,12 @@ 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
@@ -3193,7 +3189,6 @@ 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 43c1c880def6..bc56759d44a2 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -345,10 +345,6 @@ 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 b779603978e1..5a32b7f21af2 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -291,11 +291,6 @@ 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 be9f39fd06df..80f69cafbb87 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -459,9 +459,6 @@ 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 1cab1b284f1a..15d5725bd623 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 9f5bd41bf660..7d0487189f6e 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2860,10 +2860,6 @@ 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 e9119bf54b1f..589ccec56571 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -386,6 +386,10 @@ 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
next prev parent reply other threads:[~2022-02-01 15:09 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 15:05 [PATCH V5 00/21] riscv: compat: Add COMPAT mode support for rv64 guoren
2022-02-01 15:05 ` [PATCH V5 01/21] uapi: simplify __ARCH_FLOCK{,64}_PAD a little guoren
2022-02-01 15:05 ` [PATCH V5 02/21] uapi: always define F_GETLK64/F_SETLK64/F_SETLKW64 in fcntl.h guoren
2022-02-01 15:05 ` [PATCH V5 03/21] compat: consolidate the compat_flock{, 64} definition guoren
2022-02-01 15:05 ` guoren [this message]
2022-02-01 15:05 ` [PATCH V5 05/21] fs: stat: compat: Add __ARCH_WANT_COMPAT_STAT guoren
2022-02-01 15:05 ` [PATCH V5 06/21] asm-generic: compat: Cleanup duplicate definitions guoren
2022-02-02 7:48 ` Christoph Hellwig
2022-02-01 15:05 ` [PATCH V5 07/21] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT guoren
2022-02-01 15:05 ` [PATCH V5 08/21] riscv: Fixup difference with defconfig guoren
2022-02-01 15:05 ` [PATCH V5 09/21] riscv: compat: Add basic compat data type implementation guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-23 8:54 ` Guo Ren
2022-02-01 15:05 ` [PATCH V5 10/21] riscv: compat: Re-implement TASK_SIZE for COMPAT_32BIT guoren
2022-02-01 15:05 ` [PATCH V5 11/21] riscv: compat: syscall: Add compat_sys_call_table implementation guoren
2022-02-01 15:05 ` [PATCH V5 12/21] riscv: compat: syscall: Add entry.S implementation guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-01 15:05 ` [PATCH V5 13/21] riscv: compat: process: Add UXL_32 support in start_thread guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-23 9:21 ` Guo Ren
2022-02-01 15:05 ` [PATCH V5 14/21] riscv: compat: Add elf.h implementation guoren
2022-02-01 15:05 ` [PATCH V5 15/21] riscv: compat: Add hw capability check for elf guoren
2022-02-02 2:02 ` Guo Ren
2022-02-02 7:51 ` Christoph Hellwig
2022-02-03 2:44 ` Guo Ren
2022-02-01 15:05 ` [PATCH V5 16/21] riscv: compat: vdso: Add rv32 VDSO base code implementation guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-23 9:55 ` Guo Ren
2022-02-01 15:05 ` [PATCH V5 17/21] riscv: compat: vdso: Add setup additional pages implementation guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-23 11:49 ` Guo Ren
2022-02-24 1:36 ` Guo Ren
[not found] ` <4379941.LvFx2qVVIh@eto.sf-tec.de>
2022-02-23 12:42 ` Guo Ren
2022-02-01 15:05 ` [PATCH V5 18/21] riscv: compat: signal: Add rt_frame implementation guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-01 15:05 ` [PATCH V5 19/21] riscv: compat: ptrace: Add compat_arch_ptrace implement guoren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-01 15:05 ` [PATCH V5 20/21] riscv: compat: Add COMPAT Kbuild skeletal support guoren
2022-02-01 15:05 ` [PATCH V5 21/21] KVM: compat: riscv: Prevent KVM_COMPAT from being selected guoren
2022-02-01 15:44 ` Anup Patel
2022-02-01 16:00 ` Paolo Bonzini
2022-02-01 16:11 ` Anup Patel
2022-02-01 16:16 ` Guo Ren
2022-02-23 1:42 ` Palmer Dabbelt
2022-02-08 7:43 ` [PATCH V5 00/21] riscv: compat: Add COMPAT mode support for rv64 Guo Ren
2022-02-23 1:43 ` Palmer Dabbelt
2022-02-23 10:59 ` Arnd Bergmann
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