From patchwork Mon Mar 6 10:04:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Ghiti X-Patchwork-Id: 13160868 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97464C61DA4 for ; Mon, 6 Mar 2023 10:20:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230113AbjCFKUH (ORCPT ); Mon, 6 Mar 2023 05:20:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230408AbjCFKTb (ORCPT ); Mon, 6 Mar 2023 05:19:31 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEB61252A7 for ; Mon, 6 Mar 2023 02:19:07 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id t15so8207750wrz.7 for ; Mon, 06 Mar 2023 02:19:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20210112.gappssmtp.com; s=20210112; t=1678097946; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pLdQZ5oKz9wvQ1p1cXiC+Rc2izcglTCWsjsdF15FoKI=; b=Kj4O690HpZR8Sg0W3lAeVf6DOHtzKBoDNyQ8OGTKBw14Wjfpn0Wju0B+FpDiYA8PzR 1SK3dHst7KOj0N+0ZdU9LRXXJPgWjIQvUl7lwdexklGZmiH/9eWFkN2m+07l8+qdYgYn kukzgyj29WsCG+Dizw+E3+ylQA49rLGBzJupDUBzgH1AUGejJ99hzptXZhzadNPHrw8a kqPUpCzf76ZylFoEBRZeW/QziXd1ld+gq3yUiUzq/xkqWL3W2bsgNB+rwLCMUy+8gq4a 5mvibSwPlQSxb0CjuIlt4ROssZfIxfhTWOJXET9izb1mXM+v4cTSm1Gk5tTSjSBDqHvO VDDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678097946; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pLdQZ5oKz9wvQ1p1cXiC+Rc2izcglTCWsjsdF15FoKI=; b=4FryMTDrUXhJY5WkLN5c6gnLrvwFwXB1D/O//O3ukC84XV8laJnPZHaW4lGfMaEuac Gc0eBx+MVPmFU7K6FL5OBvBDZUaBdkMBIV7qfAAMeUu8egf9iXT8DQv0/IJalHz8bIZT Cl7FlCXf0gxqILjh0hnfbXGinNCzgn0vfHIgPe/QPue5QETw8Okn7afKDKcSlREaB/li ftCPP+C7kvcLHiq003gczQKc0d3bjaDBUa3gQfm+qe1+JuxqKCGjJFNo4NEgaG8/OHnd bGB4JD4C0MntJMVfrd6lqkzuSkFwqupSQfqdCfH6s4LEbzS6WuStsZOK+QfGyb9Z62Vh Mmkw== X-Gm-Message-State: AO0yUKUE1eQORB6tXb1UZhN8eHCxzi+2cyuWr5Z4a9CPrPiZn0oCPAny 7iy3iGx+Wawz1MAZjZPUbn4C2g== X-Google-Smtp-Source: AK7set/TREvsXpAbKK0JDdjBamcN83MfOaX3qMSgOeZ5/JPROVTq6d3QjjA2KvWEmZwjcBu6Rd56Yg== X-Received: by 2002:adf:db92:0:b0:2c8:6db5:156b with SMTP id u18-20020adfdb92000000b002c86db5156bmr5713223wri.65.1678097946356; Mon, 06 Mar 2023 02:19:06 -0800 (PST) Received: from alex-rivos.ba.rivosinc.com (amontpellier-656-1-456-62.w92-145.abo.wanadoo.fr. [92.145.124.62]) by smtp.gmail.com with ESMTPSA id f12-20020a5d58ec000000b002c71b4d476asm9396495wrd.106.2023.03.06.02.19.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Mar 2023 02:19:06 -0800 (PST) From: Alexandre Ghiti To: Greg KH , Jonathan Corbet , Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Huacai Chen , WANG Xuerui , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , "James E . J . Bottomley" , Helge Deller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , "David S . Miller" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , Chris Zankel , Max Filippov , Arnd Bergmann , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, linux-arch@vger.kernel.org Cc: Palmer Dabbelt , Palmer Dabbelt , Alexandre Ghiti Subject: [PATCH v5 13/26] asm-generic: Remove COMMAND_LINE_SIZE from uapi Date: Mon, 6 Mar 2023 11:04:55 +0100 Message-Id: <20230306100508.1171812-14-alexghiti@rivosinc.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230306100508.1171812-1-alexghiti@rivosinc.com> References: <20230306100508.1171812-1-alexghiti@rivosinc.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org From: Palmer Dabbelt As far as I can tell this is not used by userspace and thus should not be part of the user-visible API. Since only contains COMMAND_LINE_SIZE we can just move it out of uapi to hide the definition and fix up the only direct use in Loongarch. Signed-off-by: Palmer Dabbelt Link: https://lore.kernel.org/r/20210423025545.313965-1-palmer@dabbelt.com Signed-off-by: Palmer Dabbelt Signed-off-by: Alexandre Ghiti --- Documentation/admin-guide/kernel-parameters.rst | 2 +- arch/loongarch/include/asm/setup.h | 2 +- arch/sh/include/asm/setup.h | 2 +- include/asm-generic/Kbuild | 1 + include/{uapi => }/asm-generic/setup.h | 0 include/uapi/asm-generic/Kbuild | 1 - 6 files changed, 4 insertions(+), 4 deletions(-) rename include/{uapi => }/asm-generic/setup.h (100%) diff --git a/Documentation/admin-guide/kernel-parameters.rst b/Documentation/admin-guide/kernel-parameters.rst index 19600c50277b..2b94d5a42bd6 100644 --- a/Documentation/admin-guide/kernel-parameters.rst +++ b/Documentation/admin-guide/kernel-parameters.rst @@ -207,7 +207,7 @@ The number of kernel parameters is not limited, but the length of the complete command line (parameters including spaces etc.) is limited to a fixed number of characters. This limit depends on the architecture and is between 256 and 4096 characters. It is defined in the file -./include/uapi/asm-generic/setup.h as COMMAND_LINE_SIZE. +./include/asm-generic/setup.h as COMMAND_LINE_SIZE. Finally, the [KMG] suffix is commonly described after a number of kernel parameter values. These 'K', 'M', and 'G' letters represent the _binary_ diff --git a/arch/loongarch/include/asm/setup.h b/arch/loongarch/include/asm/setup.h index 72ead58039f3..86c99b183ea0 100644 --- a/arch/loongarch/include/asm/setup.h +++ b/arch/loongarch/include/asm/setup.h @@ -7,7 +7,7 @@ #define _LOONGARCH_SETUP_H #include -#include +#include #define VECSIZE 0x200 diff --git a/arch/sh/include/asm/setup.h b/arch/sh/include/asm/setup.h index fc807011187f..ae09b1c29fd1 100644 --- a/arch/sh/include/asm/setup.h +++ b/arch/sh/include/asm/setup.h @@ -2,7 +2,7 @@ #ifndef _SH_SETUP_H #define _SH_SETUP_H -#include +#include /* * This is set up by the setup-routine at boot-time diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 941be574bbe0..0fb55a119f54 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -49,6 +49,7 @@ mandatory-y += preempt.h mandatory-y += rwonce.h mandatory-y += sections.h mandatory-y += serial.h +mandatory-y += setup.h mandatory-y += shmparam.h mandatory-y += simd.h mandatory-y += softirq_stack.h diff --git a/include/uapi/asm-generic/setup.h b/include/asm-generic/setup.h similarity index 100% rename from include/uapi/asm-generic/setup.h rename to include/asm-generic/setup.h diff --git a/include/uapi/asm-generic/Kbuild b/include/uapi/asm-generic/Kbuild index ebb180aac74e..0e7122339ee9 100644 --- a/include/uapi/asm-generic/Kbuild +++ b/include/uapi/asm-generic/Kbuild @@ -20,7 +20,6 @@ mandatory-y += posix_types.h mandatory-y += ptrace.h mandatory-y += resource.h mandatory-y += sembuf.h -mandatory-y += setup.h mandatory-y += shmbuf.h mandatory-y += sigcontext.h mandatory-y += siginfo.h