From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoffer Dall Subject: Re: [RFC v2 0/4] chip/vgic adaptations for forwarded irq Date: Wed, 6 May 2015 16:27:48 +0200 Message-ID: <20150506142748.GC6796@cbox> References: <1423642857-24240-1-git-send-email-eric.auger@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: eric.auger@st.com, marc.zyngier@arm.com, andre.przywara@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, alex.williamson@redhat.com, patches@linaro.org, a.motakis@virtualopensystems.com, a.rigo@virtualopensystems.com, b.reynal@virtualopensystems.com To: Eric Auger Return-path: Received: from mail-la0-f47.google.com ([209.85.215.47]:35414 "EHLO mail-la0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752470AbbEFO1t (ORCPT ); Wed, 6 May 2015 10:27:49 -0400 Received: by labbd9 with SMTP id bd9so8739691lab.2 for ; Wed, 06 May 2015 07:27:48 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1423642857-24240-1-git-send-email-eric.auger@linaro.org> Sender: kvm-owner@vger.kernel.org List-ID: Hi Eric, On Wed, Feb 11, 2015 at 09:20:53AM +0100, Eric Auger wrote: > This series proposes some fixes that appeared to be necessary > to integrate IRQ forwarding in KVM/VFIO. > > - deactivation of the forwarded IRQ in irq_disabled case > - a specific handling of forwarded IRQ into the VGIC state machine. > - deactivation of physical IRQ and unforwarding on vgic destruction > - rb_tree lock in vgic.c > > Integrated pieces can be found at > ssh://git.linaro.org/people/eric.auger/linux.git > on branch irqfd_integ_v9 > What are the dependencies for this at this point? I assume it relies at least on the split EOI/priority drop changes? Are you going to respin this when there are newer versions of the dependencies out, or what are the plans? Thanks, -Christoffer From mboxrd@z Thu Jan 1 00:00:00 1970 From: christoffer.dall@linaro.org (Christoffer Dall) Date: Wed, 6 May 2015 16:27:48 +0200 Subject: [RFC v2 0/4] chip/vgic adaptations for forwarded irq In-Reply-To: <1423642857-24240-1-git-send-email-eric.auger@linaro.org> References: <1423642857-24240-1-git-send-email-eric.auger@linaro.org> Message-ID: <20150506142748.GC6796@cbox> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Eric, On Wed, Feb 11, 2015 at 09:20:53AM +0100, Eric Auger wrote: > This series proposes some fixes that appeared to be necessary > to integrate IRQ forwarding in KVM/VFIO. > > - deactivation of the forwarded IRQ in irq_disabled case > - a specific handling of forwarded IRQ into the VGIC state machine. > - deactivation of physical IRQ and unforwarding on vgic destruction > - rb_tree lock in vgic.c > > Integrated pieces can be found at > ssh://git.linaro.org/people/eric.auger/linux.git > on branch irqfd_integ_v9 > What are the dependencies for this at this point? I assume it relies at least on the split EOI/priority drop changes? Are you going to respin this when there are newer versions of the dependencies out, or what are the plans? Thanks, -Christoffer