From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:59546 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932930AbeCGDy7 (ORCPT ); Tue, 6 Mar 2018 22:54:59 -0500 Subject: Patch "KVM: s390: consider epoch index on hotplugged CPUs" has been added to the 4.15-stable tree To: david@redhat.com, borntraeger@de.ibm.com, cohuck@redhat.com, gregkh@linuxfoundation.org Cc: , From: Date: Tue, 06 Mar 2018 19:54:33 -0800 In-Reply-To: <20180207114647.6220-4-david@redhat.com> Message-ID: <1520394873255207@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled KVM: s390: consider epoch index on hotplugged CPUs to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: kvm-s390-consider-epoch-index-on-hotplugged-cpus.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From d16b52cb9cdb6f06dea8ab2f0a428e7d7f0b0a81 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Wed, 7 Feb 2018 12:46:44 +0100 Subject: KVM: s390: consider epoch index on hotplugged CPUs From: David Hildenbrand commit d16b52cb9cdb6f06dea8ab2f0a428e7d7f0b0a81 upstream. We must copy both, the epoch and the epoch_idx. Signed-off-by: David Hildenbrand Message-Id: <20180207114647.6220-4-david@redhat.com> Fixes: 8fa1696ea781 ("KVM: s390: Multiple Epoch Facility support") Reviewed-by: Cornelia Huck Reviewed-by: Christian Borntraeger Fixes: 8fa1696ea781 ("KVM: s390: Multiple Epoch Facility support") Cc: stable@vger.kernel.org Signed-off-by: Christian Borntraeger Signed-off-by: Greg Kroah-Hartman --- arch/s390/kvm/kvm-s390.c | 1 + 1 file changed, 1 insertion(+) --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -2359,6 +2359,7 @@ void kvm_arch_vcpu_postcreate(struct kvm mutex_lock(&vcpu->kvm->lock); preempt_disable(); vcpu->arch.sie_block->epoch = vcpu->kvm->arch.epoch; + vcpu->arch.sie_block->epdx = vcpu->kvm->arch.epdx; preempt_enable(); mutex_unlock(&vcpu->kvm->lock); if (!kvm_is_ucontrol(vcpu->kvm)) { Patches currently in stable-queue which might be from david@redhat.com are queue-4.15/kvm-s390-take-care-of-clock-comparator-sign-control.patch queue-4.15/kvm-s390-provide-only-a-single-function-for-setting-the-tod-fix-sck.patch queue-4.15/kvm-s390-consider-epoch-index-on-tod-clock-syncs.patch queue-4.15/kvm-s390-consider-epoch-index-on-hotplugged-cpus.patch