From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8047FC133 for ; Sun, 28 Apr 2024 22:00:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714341635; cv=none; b=Eg0CX1LjCVVPURjuQa2NPfoXK9Fhfy0QIjmETrVE1E7XMdjNJcSDFnr0IgfamJOYiIgVsDcNmqLUn4qz1WvAjS9bew0/PKv970X480FE8VpvETXbi2i1lpp29izLiL+1SnbJXsP6jCJ0MsX2oi2Mcaw9hdtjMF6KUrdO/6HsAEo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714341635; c=relaxed/simple; bh=1qKdoG5YY3wg6nGACjGnyUqKx/CBlKjdroaK1d6lOZE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=uZ8RQMm2vwNBrCwGrlJBrb6OQtLM6tckk62Sxgwf0JUmtxR8WRE1juflUBxWnU7RMUVl1bfoRTqBoKkOAJAvXbEMKeF+LgBkoHWIwGps9R+D8LTjfA1p8q2oDi9iWLceFUuc/O0bslhO8huD9BytKn4neZ0jJuWjcz2c3LKBzy0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HFeghbzq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HFeghbzq" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0068BC4AF48; Sun, 28 Apr 2024 22:00:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714341635; bh=1qKdoG5YY3wg6nGACjGnyUqKx/CBlKjdroaK1d6lOZE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=HFeghbzql4bMYzZIZzMwrY/cJxzzroAHUTYm8CZrt629PrXpzWfsQFdoaiF8c0PpR 6/RdkuKiAXl1ef0bLNgzstq9S74gLksVVtkwPo33McWWm0G9Bbc7Y94RRXRlAiwrqn uQsLRe2guNwISkkorZQxrVDj+fvfzS4dchrRTiO9dE+aB0AWACZXtSP56A/lxxa/Py V42r4wUV0X0pKboZ676asOQrXEJ2AWnCdqesyMTkYuLxB0gT7HbG4B00607la6dAyX gGrTgErXblfTh5BCiu169CpnY09FRGI5ZDgPagZC0l3i1Jeg/B/ldBdzbo46GaHAor 2cgJ0FCRa5ylA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id E8913C4361B; Sun, 28 Apr 2024 22:00:34 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v3 RESEND 0/2] riscv: enable lockless lockref implementation From: patchwork-bot+linux-riscv@kernel.org Message-Id: <171434163494.22130.17509097464954916168.git-patchwork-notify@kernel.org> Date: Sun, 28 Apr 2024 22:00:34 +0000 References: <20240325111038.1700-1-jszhang@kernel.org> In-Reply-To: <20240325111038.1700-1-jszhang@kernel.org> To: Jisheng Zhang Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org Hello: This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Mon, 25 Mar 2024 19:10:36 +0800 you wrote: > This series selects ARCH_USE_CMPXCHG_LOCKREF to enable the > cmpxchg-based lockless lockref implementation for riscv. Then, > implement arch_cmpxchg64_{relaxed|acquire|release}. > > After patch1: > Using Linus' test case[1] on TH1520 platform, I see a 11.2% improvement. > On JH7110 platform, I see 12.0% improvement. > > [...] Here is the summary with links: - [v3,RESEND,1/2] riscv: select ARCH_USE_CMPXCHG_LOCKREF https://git.kernel.org/riscv/c/eb1e50372946 - [v3,RESEND,2/2] riscv: cmpxchg: implement arch_cmpxchg64_{relaxed|acquire|release} https://git.kernel.org/riscv/c/79d6e4eae966 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html