From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Date: Mon, 21 Sep 2015 09:30:19 +0000 Subject: Re: [PATCH] KVM: PPC: Take the kvm->srcu lock in kvmppc_h_logical_ci_load/store() Message-Id: <55FFCE2B.20308@redhat.com> List-Id: References: <1442559448-1947-1-git-send-email-thuth@redhat.com> <20150921013708.GF20331@voom.fritz.box> <55FF9A9E.6070205@redhat.com> <20150921075927.GA7835@fergus.ozlabs.ibm.com> In-Reply-To: <20150921075927.GA7835@fergus.ozlabs.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Paul Mackerras Cc: David Gibson , Thomas Huth , kvm-ppc@vger.kernel.org, Alexander Graf , kvm@vger.kernel.org On 21/09/2015 09:59, Paul Mackerras wrote: > I was going to send you a > pull request tomorrow, but if you are about to send stuff off to Linus > you could pull now from: > > git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git kvm-ppc-fixes Ok, I'll pull from here tomorrow. The pull request will go to Linus around Thursday. Paolo > The three patches in there are: > > Gautham R. Shenoy (1): > KVM: PPC: Book3S HV: Pass the correct trap argument to kvmhv_commence_exit > > Paul Mackerras (1): > KVM: PPC: Book3S HV: Fix handling of interrupted VCPUs > > Thomas Huth (1): > KVM: PPC: Book3S: Take the kvm->srcu lock in kvmppc_h_logical_ci_load/store() > > The one from Gautham is a 1-liner that has been around for months and > got missed, and is obviously correct. The one from me fixes a > regression that was introduced in 4.3-rc1 by one of my patches, which > causes oopses and soft lockups due to a use-after-free bug. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH] KVM: PPC: Take the kvm->srcu lock in kvmppc_h_logical_ci_load/store() Date: Mon, 21 Sep 2015 11:30:19 +0200 Message-ID: <55FFCE2B.20308@redhat.com> References: <1442559448-1947-1-git-send-email-thuth@redhat.com> <20150921013708.GF20331@voom.fritz.box> <55FF9A9E.6070205@redhat.com> <20150921075927.GA7835@fergus.ozlabs.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: David Gibson , Thomas Huth , kvm-ppc@vger.kernel.org, Alexander Graf , kvm@vger.kernel.org To: Paul Mackerras Return-path: Received: from mx1.redhat.com ([209.132.183.28]:46925 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751985AbbIUJa0 (ORCPT ); Mon, 21 Sep 2015 05:30:26 -0400 In-Reply-To: <20150921075927.GA7835@fergus.ozlabs.ibm.com> Sender: kvm-owner@vger.kernel.org List-ID: On 21/09/2015 09:59, Paul Mackerras wrote: > I was going to send you a > pull request tomorrow, but if you are about to send stuff off to Linus > you could pull now from: > > git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc.git kvm-ppc-fixes Ok, I'll pull from here tomorrow. The pull request will go to Linus around Thursday. Paolo > The three patches in there are: > > Gautham R. Shenoy (1): > KVM: PPC: Book3S HV: Pass the correct trap argument to kvmhv_commence_exit > > Paul Mackerras (1): > KVM: PPC: Book3S HV: Fix handling of interrupted VCPUs > > Thomas Huth (1): > KVM: PPC: Book3S: Take the kvm->srcu lock in kvmppc_h_logical_ci_load/store() > > The one from Gautham is a 1-liner that has been around for months and > got missed, and is obviously correct. The one from me fixes a > regression that was introduced in 4.3-rc1 by one of my patches, which > causes oopses and soft lockups due to a use-after-free bug.