From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 252D3EB64DB for ; Tue, 20 Jun 2023 01:00:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=CH2y9Ma3iGde1kxJYav/g0v+9jFOyXdERWVj32SMmUM=; b=F+b4seWXnuceQm nkXUaJ6w6IiceJk0NMwNktseN2SbFYRTR0XT0IHdRutua81uSpF8OZPbx2k1u9EH1DDlXCKZsqa63 6KvPczSYcCRMXrDD8djFnG/FXFCtjO9Qzuh1oEueXI6JSlAB3uESXJXTh/+IbmZFCmGT/wcFqYhpk I5dhfc0w4jnEvEljS7QGbkpPRR+AuJVW7ykEWEkCLfrfQyZR6P5IfwFPJEoP9pmrKPDW9yCxG9bSt /D6uco46Ih7wFcB78RhU1P8WWZC+WwOAfKJHMnOtF/XHJ1hHmJiN3ocRbFRU1vxxH0QYvyKNHitDE jrCIUhjBfvPDMNZ15zXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBPjU-009pYg-1n; Tue, 20 Jun 2023 01:00:32 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBPjO-009pUX-0H for linux-riscv@lists.infradead.org; Tue, 20 Jun 2023 01:00:28 +0000 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 1992760EC9; Tue, 20 Jun 2023 01:00:25 +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) MIME-Version: 1.0 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230619_180026_172780_3D155DFC X-CRM114-Status: GOOD ( 13.08 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv