From patchwork Sat Jan 29 12:17:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Ren X-Patchwork-Id: 12729500 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 17F08C433FE for ; Sat, 29 Jan 2022 12:18:27 +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=uAOsVSBMug6eI5LvEH/UCKOY0JYI0BCHYu8+2upCqw8=; b=DaGrqrMwtwwYHa YQX1dbSnHvSF8pU8oVlJWtkb6Iw/QnV4oBVLOYRHABza1TAXOJkLVknNDKIda7qosBRQWKmnG29es zVO8OOrrzeupZwrYBO+V6HXxpuQHrMkM942JetPHYiPxvUO6NbhrlTGC27SPf3ggfjRcRjlA7+AkF zE41gVpEk/SgtLwKRSFqaAhWHaBDde7nHdg/EgN7VMVW7hzmBQfpWSydLaAkZZEV9h95Xu3eihIab SYZcaJpG4HCnEviYRO8DNY0ozIgCAoYNQogNKn6VWbEo9X5N+l/NS7co8t68qTn+i6maYzBLz1dsH nW6ggBHmaTL5TE439VFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDmgJ-004bwI-FJ; Sat, 29 Jan 2022 12:18:15 +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 1nDmfx-004bqB-MB; Sat, 29 Jan 2022 12:17:58 +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 29AC160C01; Sat, 29 Jan 2022 12:17:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2AA66C340EB; Sat, 29 Jan 2022 12:17:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643458673; bh=6IondqNnF0+rYtTuvXK//nvkzK2tbYTXjbPM2pqSrHg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H+4/RP5jdnejAq1c8O7KNyW3kEX6oNykJpAJcahrHfJJHGeOJ3X/sD//2QoThSJ1K caS4s5ALljGR1H1v1HrQvfI/pMT5rjlUQdw+hVShGGYn5vNJXOUCOWTFMZhRM6TRUw xUFimg9IECguUj7NwjBaPqxjZYYfki2QVDR+ZdkB41Ea4CmaL7CpnscHzPlJsivZi5 aYzNiHFENP4AGjn1bH7rT9G4JtMe8Hbrh1GpGL5q+bl/7SDRMDHwZfzOrNIWIcYtm7 RvlPHgcGVuLo1DK5RaXy6DtxEkANstnwhOnotCLoogUtJ/wg9OATmfuHDgak4qJ/3F aCszQKSojQsIw== 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, hch@infradead.org 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, Guo Ren Subject: [PATCH V4 01/17] kconfig: Add SYSVIPC_COMPAT for all architectures Date: Sat, 29 Jan 2022 20:17:12 +0800 Message-Id: <20220129121728.1079364-2-guoren@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220129121728.1079364-1-guoren@kernel.org> References: <20220129121728.1079364-1-guoren@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220129_041753_835857_0489CB80 X-CRM114-Status: GOOD ( 13.00 ) 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 Cc: Christoph Hellwig Cc: Palmer Dabbelt Reviewed-by: Christoph Hellwig --- 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 6978140edfa4..ad1beb70dc36 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -2022,10 +2022,6 @@ 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 9750f92380f5..e41265c938ec 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 ebe8fc76949a..9609f191719d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2859,10 +2859,6 @@ 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