From nobody Wed Dec 31 10:05:16 2025 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 2ED6AC4332F for ; Sat, 4 Nov 2023 09:06:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231199AbjKDJGj (ORCPT ); Sat, 4 Nov 2023 05:06:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229468AbjKDJGi (ORCPT ); Sat, 4 Nov 2023 05:06:38 -0400 Received: from mail-oi1-x232.google.com (mail-oi1-x232.google.com [IPv6:2607:f8b0:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69462194 for ; Sat, 4 Nov 2023 02:06:13 -0700 (PDT) Received: by mail-oi1-x232.google.com with SMTP id 5614622812f47-3b2e73a17a0so1829037b6e.3 for ; Sat, 04 Nov 2023 02:06:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance.com; s=google; t=1699088772; x=1699693572; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=kBC4c9FAt9Gr/4aY1zrwIt9ZU0ReMokHXCMgH7+KRKY=; b=iD+vrumWXtZDmHSGj6lYqbHv8qNt85yoA2VdJwWD/884QncWClUlBtXwVCz9UEznJj Zxd74VEqNlqTYi8dZyuZCGxLIJy/7nZjrQ5dX4Fm9O9b+ClEEPyCqNlI334WDTBKStwe mGyV16YI6LDGn8dWatYkRQxW3o75rxTq2/UkM2ofL7JZqc6dRA70x83LWcT7vgBVASY9 pb6zf7dXnv42slMToGMfYQdMbqTTai0rbdsIO5eTLFV+NLXe+Ha4OTJtMwleriAVNbFI fSA1UVPqR1NN3MezXGTn41QwVpfVnewIAMH0OjUJhFnNZ2d5BbxQ1J4cD1jhWy88V+TS 2iBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699088772; x=1699693572; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=kBC4c9FAt9Gr/4aY1zrwIt9ZU0ReMokHXCMgH7+KRKY=; b=dFfJ1GNl6EOMzxOyCbSkvPEtNCVES6AuPL2rak9XEEi3tEN6AB9MxZbd6w3lF2RPi/ cyW9ooKCw5iW/tmMBs/u4jDpYvUgq23UEw2Wqvfw8PsgFzG4DOc0f++PzwHZpfWYzK80 KlLeNS4TjKO/3ulUJQx1GDW38LGFd77AXDc78mZtAp4vi6uGZkcGxpyVtC56XpgVplZE 14aRKHH7mpPBwJY+vNSz4XPHPvUccddn73p8w7vQE9jsZ+IpdtDQMUlWLN1HQwsTmSUS 3/5aGD9NhlNtj5Ce27HSU6/CC2aLQaIaGJcySmIhhOfpwscCLpohG6+uXul+CyM2YimD q5QA== X-Gm-Message-State: AOJu0YxYcFVC7z97ztuQSQLY75sXiAMbHTJunQ4eIsFSA0LYEFAfZ0Nx BW3UZDae3idDD5oBY9sFqCX2sA== X-Google-Smtp-Source: AGHT+IElbETWz4J5LyBl6CbkqlTld72BfFKKHKXDhFHgU4let2s7nH1JvMQvY0kXXYKvJ8jGXjdNOA== X-Received: by 2002:a05:6808:1389:b0:3b2:e60d:27f6 with SMTP id c9-20020a056808138900b003b2e60d27f6mr29896164oiw.29.1699088772632; Sat, 04 Nov 2023 02:06:12 -0700 (PDT) Received: from devz1.bytedance.net ([203.208.167.147]) by smtp.gmail.com with ESMTPSA id c4-20020aa78c04000000b0068be3489b0dsm2656148pfd.172.2023.11.04.02.06.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 04 Nov 2023 02:06:12 -0700 (PDT) From: "wuqiang.matt" To: chris@zankel.net, jcmvbkbc@gmail.com, andi.shyti@linux.intel.com, andrzej.hajda@intel.com, palmer@rivosinc.com, geert@linux-m68k.org Cc: linux-kernel@vger.kernel.org, mattwu@163.com, "wuqiang.matt" Subject: [PATCH v1] locking/atomic: xtensa: define arch_cmpxchg_local as __cmpxchg_local Date: Sat, 4 Nov 2023 17:06:03 +0800 Message-Id: <20231104090603.4253-1-wuqiang.matt@bytedance.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The xtensa architecture already has __cmpxchg_local defined upon the native __cmpxchg_u32 and __generic_cmpxchg_local Signed-off-by: wuqiang.matt --- arch/xtensa/include/asm/cmpxchg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cm= pxchg.h index 675a11ea8de7..956c9925df1c 100644 --- a/arch/xtensa/include/asm/cmpxchg.h +++ b/arch/xtensa/include/asm/cmpxchg.h @@ -108,7 +108,7 @@ static inline unsigned long __cmpxchg_local(volatile vo= id *ptr, * them available. */ #define arch_cmpxchg_local(ptr, o, n) \ - ((__typeof__(*(ptr)))__generic_cmpxchg_local((ptr), (unsigned long)(o),\ + ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \ (unsigned long)(n), sizeof(*(ptr)))) #define arch_cmpxchg64_local(ptr, o, n) __generic_cmpxchg64_local((ptr), (= o), (n)) #define arch_cmpxchg64(ptr, o, n) arch_cmpxchg64_local((ptr), (o), (n)) --=20 2.40.1