From patchwork Tue Mar 22 14:39:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Ren X-Patchwork-Id: 12788645 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 41752C433F5 for ; Tue, 22 Mar 2022 14:43:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=q0ihkdSTP0uS/TmELob93WNm1q9VjELLGM71FTUYiXk=; b=w5fBx3n1BdqJHa S0mkbURTSzY6hMZCeP0KFieQGA8gY+2CdTbiVIBOuja7GgEmFNV+MDvPBhDGX1el4ErY/HP+O/elj B3LyzEDw3z/3U9bpfJtvq9GXzPqL4307eZEzdzkqi3JHjcQm5448FtXr51iLkD8vxv1ySGt8zKXPO qZbX3fOL3MyRrmmz+Uv3qnYTlLSn9R7/S3riPFBGUiKq/AToU0keQNImw1UZ75dIVQUseKSlHOgHm QNfEUkf05QTow4KaF28YaGay5mmBOOdLKYM5JvIhZjYN78m2lsbYWtaKAa/+UrQfoZ5oFx8lWJJf5 pa84cKRScKKrximuAohw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWfj2-00BILz-6c; Tue, 22 Mar 2022 14:43:08 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWfgl-00BGzi-86; Tue, 22 Mar 2022 14:40:49 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C011B616D4; Tue, 22 Mar 2022 14:40:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA568C36AE5; Tue, 22 Mar 2022 14:40:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647960046; bh=tnIBlbMSR1q6oqpRl/YAQ4ihjUMlqVK0g5yo1FXnzGg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tonNjYEA3hAdQyAYCq8laXlJI6y1Li/ioTDXbrXKiZoM26n9t8VyGXm+uRGPozRea 3NrcQevemIFg6+99iOlAwcgr01CXZYq2DAxD5F5nzEip0IPHJQ9rEDfdNdgZC+ixxX ksbQVosv8897Hjg61nuMoS2j9pquIQbqGhLjo5xIT1Z4N1rP9D7tZzVDu8PIU6FYWb 4fT4QOAn2irtW7TybypMP7g+w2ZS0bv7OnupT0dJ24slMoI98oUOxoWgODhzNFKzQy 48sDyKf2IQ69ggGqeHY/waKiKDIEcrdk6reT3STdqu/CduSWGLEtz4eHGHr/CFBVU+ TGI1WZbqMdTvQ== From: guoren@kernel.org To: guoren@kernel.org, palmer@dabbelt.com, arnd@arndb.de, gregkh@linuxfoundation.org, hch@lst.de Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-parisc@vger.kernel.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, heiko@sntech.de, Guo Ren Subject: [PATCH V9 04/20] kconfig: Add SYSVIPC_COMPAT for all architectures Date: Tue, 22 Mar 2022 22:39:47 +0800 Message-Id: <20220322144003.2357128-5-guoren@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220322144003.2357128-1-guoren@kernel.org> References: <20220322144003.2357128-1-guoren@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220322_074047_459435_3D411DDD X-CRM114-Status: GOOD ( 13.24 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Guo Ren The existing per-arch definitions are pretty much historic cruft. Move SYSVIPC_COMPAT into init/Kconfig. Signed-off-by: Guo Ren Signed-off-by: Guo Ren Acked-by: Arnd Bergmann Reviewed-by: Christoph Hellwig Tested-by: Heiko Stuebner Cc: Palmer Dabbelt --- 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 c842878f8133..03b14ac18214 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -2114,10 +2114,6 @@ 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