Received: by 2002:ac0:946b:0:0:0:0:0 with SMTP id j40csp56314imj; Thu, 14 Feb 2019 15:15:11 -0800 (PST) X-Google-Smtp-Source: AHgI3IZHntS0NazDoRpkwg1K8RCUTQFqDuzmPZXfjdKm+/myRec4hVagcIuLUIlgiU8bZeGDODIQ X-Received: by 2002:a62:1382:: with SMTP id 2mr2908895pft.157.1550186111687; Thu, 14 Feb 2019 15:15:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1550186111; cv=none; d=google.com; s=arc-20160816; b=pHOzRLihXWL6tTH6/zHt8Cj+vZI77fxIjXJ8CuU8IkdJCtz9K/hLHWOC5LeDmF8ABS KbePmiOsDKu9onfK62/ofE7Y4TXZuATe1ZzQ0VcJ42w0o6ljifXGekibmVQuJ7zvqG2n uez4ZV1SC3e+/o30/nFqBT5puhXGY7Z2pi/L5R5HJ5cNE4NjYGepm3KkpxC/+FBR3BIN S8OPHXYIWjNwPs/rtYpc65mMEDZX+S/b7qicPMSWktOSjxYf1Owj61baqTsbtc0vE57T /KB+n3/ZsLoCG986tdsBsBVA093VtfbnFR7eg8X5mnjHzRxGKptNs3MBlBo/bzdZ1aJj zwxQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:organization:user-agent :references:in-reply-to:subject:cc:to:from:message-id:date; bh=X78dEHQn3y+QjVzZOl3fsGrPuVLSWbkFrGK1/tnkaOs=; b=Cc0Y1r2A00x6eDh2QI3k8GVjtVU8hEMaSgUka6xMH7STCcR/0TTUalmWU7z7MIlsFi nvy3TNLZNfUtIQo15CenstwN3qbxbUs/cTLW0bDUBprM2g1JbdWS6n3TSETzs7m/hu2n yp5+TCbhv9SNiAssAnZORMHtIv+IzPrKlOV/nDN/IEuFv0AX+XoIHCSrYme4aVmnMvsA fvfIXiqQHBXvS6R7v3r2zSYaXdYTyzAZ0MekWA4DJ4n1kPYmwUoJsSDmJvR5ltbQEVFe wwIWcibCdFk5mQwmR3zZGhfgFOWqWmW/intCXkrU8kHRCVHIP6DBTSDqVfp6WcPCyxW3 gIHA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d65si3652693pfc.201.2019.02.14.15.14.55; Thu, 14 Feb 2019 15:15:11 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394542AbfBNMdO (ORCPT + 99 others); Thu, 14 Feb 2019 07:33:14 -0500 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:42714 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726097AbfBNMdO (ORCPT ); Thu, 14 Feb 2019 07:33:14 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id EAF5C80D; Thu, 14 Feb 2019 04:33:13 -0800 (PST) Received: from big-swifty.misterjones.org (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5626E3F675; Thu, 14 Feb 2019 04:33:11 -0800 (PST) Date: Thu, 14 Feb 2019 12:33:08 +0000 Message-ID: <86h8d6sg6z.wl-marc.zyngier@arm.com> From: Marc Zyngier To: Anup Patel Cc: Palmer Dabbelt , Albert Ou , Daniel Lezcano , Thomas Gleixner , Jason Cooper , Atish Patra , Christoph Hellwig , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 0/4] IRQ affinity support in PLIC driver In-Reply-To: <20190212125246.69239-1-anup@brainfault.org> References: <20190212125246.69239-1-anup@brainfault.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 EasyPG/1.0.0 Emacs/25.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Organization: ARM Ltd MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 12 Feb 2019 12:52:42 +0000, Anup Patel wrote: > > This patchset primarily adds IRQ affinity support in PLIC driver and > other improvements. > > It gives mechanism for explicitly route external interrupts to particular > CPUs using smp_affinity attribute of each Linux IRQs. Also, we can now > use IRQ balancer from kernel-space or user-space. > > The patchset is tested on QEMU virt machine. It is based on Linux-5.0-rc6 > and can be found at riscv_plic_irq_affinity_v6 branch of: > https://github.com/avpatel/linux.git Applied to irqchip-next. Thanks, M. -- Jazz is not dead, it just smell funny.