From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Williamson Subject: Re: [PATCH v4 0/4] qemu-kvm: pci-assign: Host IRQ sharing suppport Date: Fri, 09 Mar 2012 15:38:21 -0700 Message-ID: <1331332701.3327.1.camel@bling.home> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Avi Kivity , Marcelo Tosatti , kvm@vger.kernel.org, "Michael S. Tsirkin" To: Jan Kiszka Return-path: Received: from mx1.redhat.com ([209.132.183.28]:15664 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752468Ab2CIWiZ (ORCPT ); Fri, 9 Mar 2012 17:38:25 -0500 In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: On Thu, 2012-03-08 at 11:10 +0100, Jan Kiszka wrote: > This enables support for the host IRQ sharing support via PCI-2.3 > interrupt masking. See the patches for details. > > Patch 1 & 3 could be considered for uq/master although we have no use > case for the changes in upstream yet. > > Changes in v4: > - add patch for kvm_has_intx_set_mask > - do not issue unsupported IOCTLs when the host kernel does not support > INTx mask control > > Jan Kiszka (4): > kvm: Update kernel headers against kvm.git > kvm: Introduce kvm_has_intx_set_mask > pci-assign: Use PCI-2.3-based shared legacy interrupts > pci_assign: Flip defaults of prefer_msi and share_intx > > hw/device-assignment.c | 27 ++++++++++++++++++++++++++- > hw/device-assignment.h | 10 ++++++---- > kvm-all.c | 8 ++++++++ > kvm.h | 1 + > linux-headers/asm-s390/kvm.h | 2 ++ > linux-headers/linux/kvm.h | 6 ++++++ > qemu-kvm.c | 9 +++++++++ > qemu-kvm.h | 2 ++ > 8 files changed, 60 insertions(+), 5 deletions(-) > Looks right to me w/ the updated (v5) 3rd patch. Acked-by: Alex Williamson