Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp2458092ybt; Fri, 3 Jul 2020 09:31:18 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxcY7fHJLfoDwYIAAXz3llR1s6qxlneu0zwl0WbNLkeOwLKOD2vrnIuevQAuVAIeTyKkyfx X-Received: by 2002:a17:906:a242:: with SMTP id bi2mr28098304ejb.243.1593793878150; Fri, 03 Jul 2020 09:31:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1593793878; cv=none; d=google.com; s=arc-20160816; b=p+z4tzecN4E2EQ5+Gwg2k3iuHMEgUfsDbQ6Fl7c9CJbw4hC/rdil607Vu+RUVl4Ea/ 428XbWb3KRc0m9IEMwf5YLZtZrvlw5yHLwSoSuRs2tez5Ecep/yoYHR4EiFblVuhza14 T8O2fXoQldmewittj+5FiOle13q+QHDlVNO69wjGM3zKlDmSeb8SEXQYxp/4w0UPh21q 6buhbm/4ADOxzLDTrVp0dI+/i2RgoAczB8WgbCxhywyR6TA3+gyip9gxFLFGjJVUhXRj materb0rAtm/NaZa9YMIDYMvc80aZEf8XF2k/2xWNA+tv9mF/K9P/+wZMsP0DI+jcYaY H0Dg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=OZ1+T6J0Ni960NYvo1eswvIO/HAOFnUlkVGnAMuIgxk=; b=YjaMaRW1ffBWSpe+emAMElDNnBtj0KkefTFGvI6h28VQW7qrEvpZhrEQ7EF87Av1Ps 9Ee24NE3GV23DEY4Y00V5fthgdYe+v06mb22dC0iSc3xk6wEKBKyqp6ZXmymoNJx6C6T cW8zJzLmv6zr8pRXjwjkSctEvfXcp4p3GxPU5PPt5Lr7PWODFbPP9C13HueLUSDFsv6w 2m7afgIFSuUEmLI9FhMHbfHjXNrQE1tlpnRTpZSoT5LeRskVLDq+J7ZPrYMIhGABEQdB pTho/NpjPTtq3jUN79ZBK0ux4vcPF0QfeqTFl5+dnyC/mHbvsKHbN5rUy88RShAahAou s4+g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=lBjD4dhV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q26si8100309eja.585.2020.07.03.09.30.54; Fri, 03 Jul 2020 09:31:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=lBjD4dhV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726178AbgGCQaM (ORCPT + 99 others); Fri, 3 Jul 2020 12:30:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726098AbgGCQaL (ORCPT ); Fri, 3 Jul 2020 12:30:11 -0400 Received: from mail-ej1-x641.google.com (mail-ej1-x641.google.com [IPv6:2a00:1450:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E652DC061794; Fri, 3 Jul 2020 09:30:10 -0700 (PDT) Received: by mail-ej1-x641.google.com with SMTP id w16so34877154ejj.5; Fri, 03 Jul 2020 09:30:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OZ1+T6J0Ni960NYvo1eswvIO/HAOFnUlkVGnAMuIgxk=; b=lBjD4dhVanRWSWvbuR+jiGQEGFbptLkYYnLLhxXlf0G+nlF1EsP1YfRCSVx54CVl4o lzVgNVYXuFq7MIf+8jM47uEU3T3FK6N8kVN3WpsSfQjfJpSxcOhG/B2ph/a4NvrAgGZf Z+0qLSFrTZtBaaUzVxqmexECPEdFLLdZPjmpil5i9MRzuOtvQdTyvwWQeve1a0kARlDZ bZldku7ExsXTgjR88sjv/dgPWJMaHZrbYeKTtJgq3iSNEs+CztNZ1g8lnfEzlFOc7tzx y4uZJeaYg4heElWq32vF0eNPOXwCZO4uymQnBMCts3FHRKM7GewWqJAZ6kOKriEpwbLU fnsg== 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=OZ1+T6J0Ni960NYvo1eswvIO/HAOFnUlkVGnAMuIgxk=; b=MY1frqnOpAngA+26YuPhu9thHG23zg/cye5g4AICOhEoX7cLskg2JlD2iYbns+p51P V529w0iX+AvPtbZt3YyQ/Q1PHrS3DM1sUDMSCv8oNaJcDqosQtmeJFNmdJ1vW++lRPLq bi8HP+s7uYxuBlB1QUWw7Eaah2W3v72ZHaZnxBBYv1Z7Ww1mj2xEKntjTCxUr5cSHQC1 DOV7NoKdiHpOJrZlUXTGrM8+Y8cfVUoJgEBgwZs9zVnXlZmf4hMVvxQ/KcYfubOUF4YD meudKw2qkaF4aDNjSkLykVwN6sHmBL25bR+LuZdwL413rVa6YCuujPXdgAC3uhD4Nkvm zZZw== X-Gm-Message-State: AOAM530pdFK8TXsGAzbJEGYYxacTew3os4SoMpjXOF9vGdn2UiOR4e9/ d2LRn524rIl5Q2kXSvZhFg+ZmFLqQ6dpAqb5Vdc= X-Received: by 2002:a17:906:ae56:: with SMTP id lf22mr32577974ejb.59.1593793809278; Fri, 03 Jul 2020 09:30:09 -0700 (PDT) MIME-Version: 1.0 References: <20200703155645.29703-1-valentin.schneider@arm.com> <20200703155645.29703-2-valentin.schneider@arm.com> In-Reply-To: <20200703155645.29703-2-valentin.schneider@arm.com> From: Anatoly Pugachev Date: Fri, 3 Jul 2020 19:29:58 +0300 Message-ID: Subject: Re: [PATCH 1/2] sparc64: Deselect IRQ_PREFLOW_FASTEOI To: Valentin Schneider Cc: Linux Kernel list , Sparc kernel list , "David S. Miller" , Thomas Gleixner , Jason Cooper , Marc Zyngier Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 3, 2020 at 6:58 PM Valentin Schneider wrote: > > sparc64 hasn't needed to select this since commit: > > ee6a9333fa58 ("sparc64: sparse irq") > > which got rid of the calls to __irq_set_preflow_handler() first installed > by commit: > > fcd8d4f49869 ("sparc: Use the new genirq functionality") > > Deselect this option. > > Signed-off-by: Valentin Schneider > --- > arch/sparc/Kconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig > index da515fdad83d..ed35760043e8 100644 > --- a/arch/sparc/Kconfig > +++ b/arch/sparc/Kconfig > @@ -81,7 +81,6 @@ config SPARC64 > select RTC_DRV_STARFIRE > select HAVE_PERF_EVENTS > select PERF_USE_VMALLOC > - select IRQ_PREFLOW_FASTEOI > select ARCH_HAVE_NMI_SAFE_CMPXCHG > select HAVE_C_RECORDMCOUNT > select HAVE_ARCH_AUDITSYSCALL tried/tested this patch on my test sparc64 ldom , boots ok