From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:43848 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751260AbbLIDZD (ORCPT ); Tue, 8 Dec 2015 22:25:03 -0500 Subject: Patch "KVM: Provide function for VCPU lookup by id" has been added to the 4.2-stable tree To: dahi@linux.vnet.ibm.com, borntraeger@de.ibm.com, dingel@linux.vnet.ibm.com, gregkh@linuxfoundation.org Cc: , From: Date: Tue, 08 Dec 2015 22:24:59 -0500 Message-ID: <1449631499141110@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: Provide function for VCPU lookup by id to the 4.2-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-provide-function-for-vcpu-lookup-by-id.patch and it can be found in the queue-4.2 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From db27a7a37aa0b1f8b373f8b0fb72a2ccaafb85b7 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Thu, 5 Nov 2015 09:03:50 +0100 Subject: KVM: Provide function for VCPU lookup by id From: David Hildenbrand commit db27a7a37aa0b1f8b373f8b0fb72a2ccaafb85b7 upstream. Let's provide a function to lookup a VCPU by id. Reviewed-by: Christian Borntraeger Reviewed-by: Dominik Dingel Signed-off-by: David Hildenbrand Signed-off-by: Christian Borntraeger [split patch from refactoring patch] Signed-off-by: Greg Kroah-Hartman --- include/linux/kvm_host.h | 11 +++++++++++ 1 file changed, 11 insertions(+) --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -436,6 +436,17 @@ static inline struct kvm_vcpu *kvm_get_v (vcpup = kvm_get_vcpu(kvm, idx)) != NULL; \ idx++) +static inline struct kvm_vcpu *kvm_get_vcpu_by_id(struct kvm *kvm, int id) +{ + struct kvm_vcpu *vcpu; + int i; + + kvm_for_each_vcpu(i, vcpu, kvm) + if (vcpu->vcpu_id == id) + return vcpu; + return NULL; +} + #define kvm_for_each_memslot(memslot, slots) \ for (memslot = &slots->memslots[0]; \ memslot < slots->memslots + KVM_MEM_SLOTS_NUM && memslot->npages;\ Patches currently in stable-queue which might be from dahi@linux.vnet.ibm.com are queue-4.2/kvm-s390-sca-must-not-cross-page-boundaries.patch queue-4.2/kvm-s390-enable-simd-only-when-no-vcpus-were-created.patch queue-4.2/kvm-s390-fix-wrong-lookup-of-vcpus-by-array-index.patch queue-4.2/kvm-provide-function-for-vcpu-lookup-by-id.patch queue-4.2/kvm-s390-avoid-memory-overwrites-on-emergency-signal-injection.patch