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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CA13C433F5 for ; Mon, 31 Jan 2022 17:53:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354616AbiAaRxB (ORCPT ); Mon, 31 Jan 2022 12:53:01 -0500 Received: from mail-pl1-f170.google.com ([209.85.214.170]:45694 "EHLO mail-pl1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355341AbiAaRwy (ORCPT ); Mon, 31 Jan 2022 12:52:54 -0500 Received: by mail-pl1-f170.google.com with SMTP id s6so7547576plg.12 for ; Mon, 31 Jan 2022 09:52:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=CcsYkeFWzOuHVmFeeXrDJz8XxU7vHUFunNdU3i9ZZtY=; b=7CY7auaAW9FUsmHwEiyU8QoWPO/EwCit2Ivz5rf0zNmwpPUnqjd5NhSKe6RmBsIp/6 E7NIkjx162avqSWgVmcrcR5D5zvIhg1XPOdALGX1SZgn53wfNyb5zpqD8sWondXuy1+/ EkrGCpyzvjwd65JiH4teQ+DO/eoNTUwDaSDlRR3Bff+pDqhD1Gzm9QqZpMYlSPaU72B6 x/Kfcdr9lmOffx/pNee1UwkccgqU4xCfkxGSVtgDTC1wEXXNRexczVRXpv3ndPxX6N1L dSKFHCai4i11VNv1+4sNEZ6f+G9OJ78t/VFgZO2Wads88DYSerP8usaSLz+sE717Nr5W vSpg== X-Gm-Message-State: AOAM532HScfjNBKtsdZV0d4fTUndXdAMkplmG0yraEazD+I/hmIex/tz mthcgYC7JW9AA78euBjkkpU9jL/JbbiiAs8SnDCwx0lWZIU= X-Google-Smtp-Source: ABdhPJyZa4u3xNi1E7JmnZsDxyCzljnF3V/8bfIsbQsrsz6gDNkzIkrSzqUGacJJgYr0qaim4+d8jz0OjLS4yc7gW3E= X-Received: by 2002:a17:902:7b95:: with SMTP id w21mr21774260pll.48.1643651574378; Mon, 31 Jan 2022 09:52:54 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Emil Renner Berthing Date: Mon, 31 Jan 2022 18:52:43 +0100 Message-ID: Subject: Re: [PATCH 0/3] RISC-V: Fix cpumask rework falloout To: Geert Uytterhoeven Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , Anup Patel , Atish Patra , Jessica Clarke , linux-riscv , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 31 Jan 2022 at 14:26, Geert Uytterhoeven wrote: > > Hi all, > > This patch series intends to fix the fall-out from commit > 26fb751ca37846c9 ("RISC-V: Do not use cpumask data structure for hartid > bitmap"), cfr. the discussion in thread[1]. > > Thanks for your comments! > > [1] "[PATCH v3 6/6] RISC-V: Do not use cpumask data structure for hartid > bitmap" > https://lore.kernel.org/r/20220120090918.2646626-7-atishp@rivosinc.com/ > > Geert Uytterhoeven (3): > RISC-V: Fix hartid mask handling for hartid 31 and up > RISC-V: Fix handling of empty cpu masks > RISC-V: Fix IPI/RFENCE hmask on non-monotonic hartid ordering > > arch/riscv/kernel/sbi.c | 72 +++++++++++++++++++++++++++-------------- > 1 file changed, 47 insertions(+), 25 deletions(-) I built this and rebooted my Starlight board a number of times without seeing any of the errors that usually shows up when [1] is not reverted. Tested-by: Emil Renner Berthing [1]: 26fb751ca37846c9 ("RISC-V: Do not use cpumask data structure for hartid bitmap")