Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965528AbbD0WqK (ORCPT ); Mon, 27 Apr 2015 18:46:10 -0400 Received: from mail-ie0-f169.google.com ([209.85.223.169]:36231 "EHLO mail-ie0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965161AbbD0WqG (ORCPT ); Mon, 27 Apr 2015 18:46:06 -0400 MIME-Version: 1.0 In-Reply-To: References: <20141205084147.313026156@linutronix.de> <5489AB40.2010609@linux.intel.com> Date: Mon, 27 Apr 2015 15:46:05 -0700 X-Google-Sender-Auth: qdrBQ19HGJWJM22rwatpgUCp7B4 Message-ID: Subject: Re: [tip:x86/apic] iommu/vt-d: Move iommu preparatory allocations to irq_remap_ops.prepare From: Yinghai Lu To: Thomas Gleixner Cc: Jiang Liu , Joerg Roedel , Borislav Petkov , Ingo Molnar , Linux Kernel Mailing List , "H. Peter Anvin" , Linus Torvalds Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 920 Lines: 28 On Thu, Dec 11, 2014 at 6:04 PM, Yinghai Lu wrote: > On Thu, Dec 11, 2014 at 12:30 PM, Thomas Gleixner wrote: > >> So irq_2_iommu is empty. That's a multi MSI, and that's the second >> interrupt which gets enabled. >> >> The patch below should fix it. >> > > Yes, that fixes the problem. > > Assume you will fold it into > > commit 289472f461d922507f75dd2451770282adb3a99b > Author: Jiang Liu > Date: Tue Nov 25 13:53:19 2014 +0800 > > iommu/vt-d: Enhance Intel IR driver to suppport hierarchy irqdomain > Looks like you did not put your fix in new tip/x86/apic with Jiang's patchset. Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/