From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH v4 3/4] irqchip: GIC: Convert to EOImode == 1 Date: Fri, 11 Sep 2015 11:59:27 +0100 Message-ID: <55F2B40F.3070405@citrix.com> References: <1440604845-28229-1-git-send-email-marc.zyngier@arm.com> <1440604845-28229-4-git-send-email-marc.zyngier@arm.com> <55F08731.3050402@citrix.com> <55F15353.2000800@arm.com> <55F1AE75.6000405@citrix.com> <1441968881.3549.20.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1441968881.3549.20.camel@citrix.com> Sender: linux-kernel-owner@vger.kernel.org To: Ian Campbell , Marc Zyngier , Pranavkumar Sawargaonkar Cc: Thomas Gleixner , Jason Cooper , kvm@vger.kernel.org, Eric Auger , linux-kernel@vger.kernel.org, Jiang Liu , Christoffer Dall , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, Stefano Stabellini List-Id: kvmarm@lists.cs.columbia.edu On 11/09/2015 11:54, Ian Campbell wrote: > On Thu, 2015-09-10 at 17:23 +0100, Julien Grall wrote: >> I applied the two patches on top of linus/master and I'm able to boot >> correctly on X-gene. Thank you! > > Perhaps we should replicate this approach in Xen and get rid of > PLATFORM_QUIRK_GIC_64K_STRIDE? I was thinking to do it. But, I wasn't sure if it was worth to get a such "ugly" patch compare to the quirk. Regards, -- Julien Grall From mboxrd@z Thu Jan 1 00:00:00 1970 From: julien.grall@citrix.com (Julien Grall) Date: Fri, 11 Sep 2015 11:59:27 +0100 Subject: [PATCH v4 3/4] irqchip: GIC: Convert to EOImode == 1 In-Reply-To: <1441968881.3549.20.camel@citrix.com> References: <1440604845-28229-1-git-send-email-marc.zyngier@arm.com> <1440604845-28229-4-git-send-email-marc.zyngier@arm.com> <55F08731.3050402@citrix.com> <55F15353.2000800@arm.com> <55F1AE75.6000405@citrix.com> <1441968881.3549.20.camel@citrix.com> Message-ID: <55F2B40F.3070405@citrix.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 11/09/2015 11:54, Ian Campbell wrote: > On Thu, 2015-09-10 at 17:23 +0100, Julien Grall wrote: >> I applied the two patches on top of linus/master and I'm able to boot >> correctly on X-gene. Thank you! > > Perhaps we should replicate this approach in Xen and get rid of > PLATFORM_QUIRK_GIC_64K_STRIDE? I was thinking to do it. But, I wasn't sure if it was worth to get a such "ugly" patch compare to the quirk. Regards, -- Julien Grall From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH v4 3/4] irqchip: GIC: Convert to EOImode == 1 Date: Fri, 11 Sep 2015 11:59:27 +0100 Message-ID: <55F2B40F.3070405@citrix.com> References: <1440604845-28229-1-git-send-email-marc.zyngier@arm.com> <1440604845-28229-4-git-send-email-marc.zyngier@arm.com> <55F08731.3050402@citrix.com> <55F15353.2000800@arm.com> <55F1AE75.6000405@citrix.com> <1441968881.3549.20.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Cc: Thomas Gleixner , Jason Cooper , , Eric Auger , , Jiang Liu , Christoffer Dall , , , Stefano Stabellini To: Ian Campbell , Marc Zyngier , Pranavkumar Sawargaonkar Return-path: In-Reply-To: <1441968881.3549.20.camel@citrix.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 11/09/2015 11:54, Ian Campbell wrote: > On Thu, 2015-09-10 at 17:23 +0100, Julien Grall wrote: >> I applied the two patches on top of linus/master and I'm able to boot >> correctly on X-gene. Thank you! > > Perhaps we should replicate this approach in Xen and get rid of > PLATFORM_QUIRK_GIC_64K_STRIDE? I was thinking to do it. But, I wasn't sure if it was worth to get a such "ugly" patch compare to the quirk. Regards, -- Julien Grall