From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.7 required=5.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, T_DKIM_INVALID,T_RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id E3BDF7DD32 for ; Sun, 8 Apr 2018 16:32:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752745AbeDHQbi (ORCPT ); Sun, 8 Apr 2018 12:31:38 -0400 Received: from mail-wr0-f194.google.com ([209.85.128.194]:37072 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752668AbeDHQbf (ORCPT ); Sun, 8 Apr 2018 12:31:35 -0400 Received: by mail-wr0-f194.google.com with SMTP id l49so6170832wrl.4 for ; Sun, 08 Apr 2018 09:31:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=8nCQFdj9n+qHbHH9QXWQkAqREtDxAhtk0hOQfc7byIs=; b=QBUwVVkGlOgM/V67xTY0kmTSrS8SBQ5GeCkwTnl/NStvqhitg4U7kSbUndFNOEExiB lM/uRg7Ao0xMTmZ9tsdTUM6a1MtFIUHABdGwMp31QdOGT/9K+3VoXPV3QX44lzTzamgZ Vt6w+96KMeItmh4wtfAtCV/eqMausNod7sV+s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=8nCQFdj9n+qHbHH9QXWQkAqREtDxAhtk0hOQfc7byIs=; b=p2NC1N5zmTzX+wHfX1GAJ/ncTsVDlXKJO5ZCVWxzm/MA5GAmgIjpeaa1gOZbtLrFvl ts2Q3E+Oya224sj3Ay6pWoLetBOuXz74nV1L2C4j47ZBiZu5l4ROCUeId/8eg7GjG25X DuLWVuuD6VRaxnFfihzFfwkE9P5SXpHGOMUX8oOBuSrocVeVKTkS3/Wu00t0K4t+4Upw FKeIRpiigPi7jDcGzOCsWnuO6eBJJAeSoio0oWGJg8CeMQyj2K9r/7XO1yhNiwPIhATd OWBvOSX8sexq23UH/hTMpIUtcjxcvQJW5LmOgHAtgqIMhWcTjer9aMQARueyieKAvjO4 islg== X-Gm-Message-State: AElRT7Guc4QD2FvSOx0sMjduTMcUb3KFNYkpgjneRQRRw3NWtHcA+vAy cMyiJsl6GmTF4QkIic3FltizAg== X-Google-Smtp-Source: AIpwx4/3J6de4xSRZZIa3Wa4myA/8CnDXMb5KnGkbgi7Ip9Xtt/lMr0K5bx176/oQ+4JpHww1m/DKA== X-Received: by 10.223.174.227 with SMTP id y90mr23019540wrc.76.1523205094548; Sun, 08 Apr 2018 09:31:34 -0700 (PDT) Received: from localhost.localdomain ([95.235.67.87]) by smtp.gmail.com with ESMTPSA id 10sm5335894wrz.58.2018.04.08.09.31.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 08 Apr 2018 09:31:34 -0700 (PDT) From: Andrea Parri To: Ingo Molnar , Jonathan Corbet Cc: linux-doc@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Andrew Morton , paulmck@linux.vnet.ibm.com, Andrea Parri Subject: [RFC PATCH v2 4/6] Documentation/features/locking: Use '!RWSEM_GENERIC_SPINLOCK' as Kconfig for 'rwsem-optimized' Date: Sun, 8 Apr 2018 18:30:25 +0200 Message-Id: <1523205027-31786-5-git-send-email-andrea.parri@amarulasolutions.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1523205027-31786-1-git-send-email-andrea.parri@amarulasolutions.com> References: <1523205027-31786-1-git-send-email-andrea.parri@amarulasolutions.com> Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Uses '!RWSEM_GENERIC_SPINLOCK' in place of 'Optimized asm/rwsem.h' as Kconfig for 'rwsem-optimized': the new Kconfig expresses this feature equivalently, while also enabling the script 'features-refresh.sh' to operate on the corresponding arch support status file. Also refreshes the status matrix by using the script 'features-refresh.sh'. Suggested-by: Ingo Molnar Signed-off-by: Andrea Parri Cc: Ingo Molnar Cc: Jonathan Corbet Cc: Andrew Morton --- Documentation/features/locking/rwsem-optimized/arch-support.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/features/locking/rwsem-optimized/arch-support.txt b/Documentation/features/locking/rwsem-optimized/arch-support.txt index 8afe24ffa3ab4..e54b1f1a8091d 100644 --- a/Documentation/features/locking/rwsem-optimized/arch-support.txt +++ b/Documentation/features/locking/rwsem-optimized/arch-support.txt @@ -1,6 +1,6 @@ # # Feature name: rwsem-optimized -# Kconfig: Optimized asm/rwsem.h +# Kconfig: !RWSEM_GENERIC_SPINLOCK # description: arch provides optimized rwsem APIs # ----------------------- @@ -8,8 +8,8 @@ ----------------------- | alpha: | ok | | arc: | TODO | - | arm: | TODO | - | arm64: | TODO | + | arm: | ok | + | arm64: | ok | | c6x: | TODO | | h8300: | TODO | | hexagon: | TODO | @@ -26,7 +26,7 @@ | s390: | ok | | sh: | ok | | sparc: | ok | - | um: | TODO | + | um: | ok | | unicore32: | TODO | | x86: | ok | | xtensa: | ok | -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html