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[2620:137:e000::1:20]) by mx.google.com with ESMTP id k8-20020aa79728000000b00662db175212si629703pfg.47.2023.06.19.18.17.50; Mon, 19 Jun 2023 18:18:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="F7Ydm/tK"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230062AbjFTBAh (ORCPT + 99 others); Mon, 19 Jun 2023 21:00:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229917AbjFTBA0 (ORCPT ); Mon, 19 Jun 2023 21:00:26 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 467D6E7E; Mon, 19 Jun 2023 18:00:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A949860F32; Tue, 20 Jun 2023 01:00:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 045F6C433CA; Tue, 20 Jun 2023 01:00:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687222824; bh=wKn3JK30iCELZzAybdtpR5nHk34wWPJ1QywkzzhvQ0k=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=F7Ydm/tK+13fLP9A9NcnuVJC950Qz765+hxiBCCuSw5NBR9HnXzPpKf3yEfKt2luk WjLNeteyf8hshL0a7b16KTCEYWQ0F7VA/LMGbFCfgtIZV+WQ/cfWhE4V/p9MoF70dT Ou27prk09vZr8p+pw46UArC39zsniH5bBw/9abVr05D3oodZQ/yaxDyNhGDEss45uN T2wbxNKh95UufklR8PagZNoPYcLFyppjMZLMw8vnYcVsyabkqLLYVa2U8ULu512N00 eWM+Bw6MJp1MM1/MPLmsUWo6a9RemcSR5QErv0iKp65RtD7N4Uh58k4l9lu7iyKMBy A6qQViXvRbiqw== 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 D6011C561EE; Tue, 20 Jun 2023 01:00:23 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 0/3] RISC-V: Export Zba, Zbb to usermode via hwprobe From: patchwork-bot+linux-riscv@kernel.org Message-Id: <168722282387.22807.6974446089239901729.git-patchwork-notify@kernel.org> Date: Tue, 20 Jun 2023 01:00:23 +0000 References: <20230509182504.2997252-1-evan@rivosinc.com> In-Reply-To: <20230509182504.2997252-1-evan@rivosinc.com> To: Evan Green Cc: linux-riscv@lists.infradead.org, palmer@rivosinc.com, apatel@ventanamicro.com, aou@eecs.berkeley.edu, corbet@lwn.net, abrestic@rivosinc.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, conor.dooley@microchip.com, coelacanthus@outlook.com, jszhang@kernel.org, paul.walmsley@sifive.com, palmer@dabbelt.com, heiko.stuebner@vrull.eu, ajones@ventanamicro.com X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Tue, 9 May 2023 11:25:00 -0700 you wrote: > This change detects the presence of Zba, Zbb, and Zbs extensions and exports > them per-hart to userspace via the hwprobe mechanism. Glibc can then use > these in setting up hwcaps-based library search paths. > > There's a little bit of extra housekeeping here: the first change adds > Zba and Zbs to the set of extensions the kernel recognizes, and the second > change starts tracking ISA features per-hart (in addition to the ANDed > mask of features across all harts which the kernel uses to make > decisions). Now that we track the ISA information per-hart, we could > even fix up /proc/cpuinfo to accurately report extension per-hart, > though I've left that out of this series for now. > > [...] Here is the summary with links: - [v2,1/3] RISC-V: Add Zba, Zbs extension probing https://git.kernel.org/riscv/c/c6699baf1064 - [v2,2/3] RISC-V: Track ISA extensions per hart https://git.kernel.org/riscv/c/82e9c66e81c8 - [v2,3/3] RISC-V: hwprobe: Expose Zba, Zbb, and Zbs https://git.kernel.org/riscv/c/c0baf321038d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html