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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A79FC55179 for ; Thu, 29 Oct 2020 14:11:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CC95220825 for ; Thu, 29 Oct 2020 14:11:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="TDtQqBoO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725848AbgJ2OLA (ORCPT ); Thu, 29 Oct 2020 10:11:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725797AbgJ2OK7 (ORCPT ); Thu, 29 Oct 2020 10:10:59 -0400 Received: from mail-lf1-x142.google.com (mail-lf1-x142.google.com [IPv6:2a00:1450:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92AF2C0613CF for ; Thu, 29 Oct 2020 07:01:23 -0700 (PDT) Received: by mail-lf1-x142.google.com with SMTP id y184so1477032lfa.12 for ; Thu, 29 Oct 2020 07:01:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=95HeKCn+TfhWEiTegQHXoVSM/UiLgPAdPOfyVlofGBU=; b=TDtQqBoOQ68czQwv//+iamNfo75F/MXJDYym4U25MS87Yq6AsJtZi97nAT635wXrKW 3Zw2Vaje0DgL5Zq/qltYuuXMChJx+3ihTnXaSZAGzZltxaUL8ukdkfEF1DZpfQTgIyGJ 4EEQpmTeOtEBlRr2M1bZCA1YYW78vOhZHJ01V/TvJKInXcckRfePr04EYErSi/VpHKHK Ucq3oxOx2T0coPTOkbvW7YZ6RpjFnRxVtjTriWXEF9nnF1xF4dqbMdq0DdK5rwb2Tzlh V1j1HpYxwNOUr6nz94ZEn0PwQAD1QVW7nhDh4Xb/l2ZamWR/jjqGkZ9Bpv1NoaHrYIQj hyXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=95HeKCn+TfhWEiTegQHXoVSM/UiLgPAdPOfyVlofGBU=; b=Ps9JXAvYIeg1ONqouH18rTrGQS1sSyWXV5Y6vlG7OpwST7A8zxOfSzXbf6jWfZ9gMl vjy/EkZd86cdmR2EGZzTGcLfBkUr3sXekgl5TbtYxSlQhCcmFJM60JOb37oCCSVn2Wic abmAwbG/Lli7nbg80bMPEnbSZRjmtEzCfGOONvIxOe8hLu1H1X46poR3gzCujDePdP20 6vYcvsSHp4ZT79lwphVOkT2ChHMn/DwgpaSxf+8njI95l0vYPebnfqLGR2NZazd1YB/H nBlNrwLS32IrWeoXTDLDZlwopaxKOiqxv8QamERyGvT5mLI/jpDgDLiessSRkGXudH6q eIWg== X-Gm-Message-State: AOAM532puVlqx3Pg6Ea/n2hslXXhThvuM3/q17xBcSLiWMiCAS8MCeOO bmR5CGW6bnkeEM7/U4Bzy/Rc9de7H2fx8HXurS9CTQ== X-Google-Smtp-Source: ABdhPJy3Qfa6BNrx80kSw90r8AxDR1WwJkenII0MpeFrhEsGEiAHS2cGc2iwLtElj5Km8A1uVl/lll4gH9htM8/Cd8k= X-Received: by 2002:a05:6512:3225:: with SMTP id f5mr1544531lfe.441.1603980082022; Thu, 29 Oct 2020 07:01:22 -0700 (PDT) MIME-Version: 1.0 References: <20201015235921.21224-1-song.bao.hua@hisilicon.com> <20201015235921.21224-10-song.bao.hua@hisilicon.com> In-Reply-To: <20201015235921.21224-10-song.bao.hua@hisilicon.com> From: Linus Walleij Date: Thu, 29 Oct 2020 15:01:11 +0100 Message-ID: Subject: Re: [PATCH 09/10] dmaengine: ste_dma40: remove redundant irqsave and irqrestore in hardIRQ To: Barry Song Cc: Vinod Koul , dmaengine Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On Fri, Oct 16, 2020 at 2:03 AM Barry Song wrote: > Running in hardIRQ, disabling IRQ is redundant. > > Cc: Linus Walleij > Signed-off-by: Barry Song That's right! Reviewed-by: Linus Walleij Yours, Linus Walleij