Subject: [PATCH] KVM: x86/tdp_mmu: Trigger the callback only when an interesting change From: Isaku Yamahata To: kvm@vger.kernel.org Cc: Sean Christopherson , sagis@google.com, chao.gao@intel.com, pbonzini@redhat.com, isaku.yamahata@intel.com, rick.p.edgecombe@intel.com, yan.y.zhao@intel.com, linux-kernel@vger.kernel.org Date: Thu, 12 Sep 2024 16:36:52 -0700 . Subject: [PATCH -next] KVM: selftests: Use ARRAY_SIZE for array length From: Jiapeng Chong To: seanjc@google.com Cc: pbonzini@redhat.com, shuah@kernel.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Date: Fri, 13 Sep 2024 13:43:15 +0800 . Subject: [kvm-unit-tests PATCH v1] configure: process arguments not starting with dash From: Nico Boehr To: frankja@linux.ibm.com, imbrenda@linux.ibm.com, thuth@redhat.com Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org Date: Fri, 13 Sep 2024 10:56:44 +0200 . Subject: [GIT PULL] LoongArch KVM changes for v6.12 From: Huacai Chen To: Paolo Bonzini , Huacai Chen , Tianrui Zhao , Bibo Mao Cc: kvm@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, Xuerui Wang , Jiaxun Yang , Huacai Chen Date: Fri, 13 Sep 2024 16:58:12 +0800 The following changes since commit da3ea35007d0af457a0afc87e84fddaebc4e0b63: Linux 6.11-rc7 (2024-09-08 14:50:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.12 for you to fetch changes up to 3abb708ec0be25da16a1ee9f1ab5cbc93f3256f3: LoongArch: KVM: Implement function kvm_para_has_feature() (2024-09-12 22:56:14 +0800) ---------------------------------------------------------------- LoongArch KVM changes for v6.12 1. Revert qspinlock to test-and-set simple lock on VM. 2. Add Loongson Binary Translation extension support. 3. Add PMU support for guest. 4. Enable paravirt feature control from VMM. 5. Implement function kvm_para_has_feature(). ---------------------------------------------------------------- Bibo Mao (6): LoongArch: Revert qspinlock to test-and-set simple lock on VM LoongArch: KVM: Add VM feature detection function LoongArch: KVM: Add Binary Translation extension support LoongArch: KVM: Add vm migration support for LBT registers LoongArch: KVM: Enable paravirt feature control from VMM LoongArch: KVM: Implement function kvm_para_has_feature() Song Gao (1): LoongArch: KVM: Add PMU support for guest arch/loongarch/include/asm/Kbuild | 1 - arch/loongarch/include/asm/kvm_csr.h | 6 + arch/loongarch/include/asm/kvm_host.h | 37 +++- arch/loongarch/include/asm/kvm_para.h | 12 + arch/loongarch/include/asm/kvm_vcpu.h | 11 + arch/loongarch/include/asm/loongarch.h | 11 +- arch/loongarch/include/asm/paravirt.h | 7 + arch/loongarch/include/asm/qspinlock.h | 41 ++++ arch/loongarch/include/uapi/asm/Kbuild | 2 - arch/loongarch/include/uapi/asm/kvm.h | 20 ++ arch/loongarch/include/uapi/asm/kvm_para.h | 21 ++ arch/loongarch/kernel/paravirt.c | 47 ++-- arch/loongarch/kernel/setup.c | 2 + arch/loongarch/kernel/smp.c | 4 +- arch/loongarch/kvm/exit.c | 46 ++-- arch/loongarch/kvm/vcpu.c | 340 ++++++++++++++++++++++++++++- arch/loongarch/kvm/vm.c | 69 +++++- 17 files changed, 616 insertions(+), 61 deletions(-) create mode 100644 arch/loongarch/include/asm/qspinlock.h create mode 100644 arch/loongarch/include/uapi/asm/kvm_para.h . Subject: [PATCH v9 0/4] debugfs to hisilicon migration driver From: Longfang Liu To: , , , Date: Fri, 13 Sep 2024 17:54:58 +0800 . Subject: [RFC 00/14] AMD: Add Secure AVIC Guest Support From: Neeraj Upadhyay To: Date: Fri, 13 Sep 2024 17:06:51 +0530 . Subject: [PATCH v3 0/3] selftests: kvm: s390: Add ucontrol memory selftests From: Christoph Schlameuss To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, linux-kselftest@vger.kernel.org, Paolo Bonzini , Shuah Khan , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , David Hildenbrand , Nina Schoetterl-Glausch , schlameuss@linux.ibm.com Date: Fri, 13 Sep 2024 13:52:45 +0200 . Subject: [PATCH v4 0/3] Distinguish between variants of IBPB From: Jim Mattson To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Sean Christopherson , Paolo Bonzini , Pawan Gupta , Josh Poimboeuf , Jim Mattson , Sandipan Das , Kai Huang , x86@kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Date: Fri, 13 Sep 2024 10:32:26 -0700 . Subject: [PATCH v2] x86/bhi: use TSX abort for mitigation on RTM systems From: Jon Kohler To: Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Peter Zijlstra , Josh Poimboeuf , Pawan Gupta , Kai Huang , Sandipan Das , linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, Jon Kohler , Chao Gao , Daniel Sneddon Date: Fri, 13 Sep 2024 11:42:37 -0700 . Subject: [PATCH v3] x86/bhi: use TSX abort for mitigation on RTM systems From: Jon Kohler To: Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Peter Zijlstra , Josh Poimboeuf , Pawan Gupta , Sandipan Das , Kai Huang , linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, Jon Kohler , Chao Gao , Daniel Sneddon Date: Fri, 13 Sep 2024 12:08:53 -0700 . Subject: [PATCH v3 0/4] LoongArch, MIPS: Unify Loongson IOCSR handling From: Jiaxun Yang To: Huacai Chen , WANG Xuerui , "Rafael J. Wysocki" , Viresh Kumar , Thomas Gleixner , Thomas Bogendoerfer Cc: loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-mips@vger.kernel.org, kvm@vger.kernel.org, Jiaxun Yang Date: Fri, 13 Sep 2024 21:32:03 +0100 . Subject: [PATCH 0/2] KVM: x86/mmu: Repurpose MMU shrinker into page cache shrinker From: Vipin Sharma To: seanjc@google.com, pbonzini@redhat.com Cc: dmatlack@google.com, zhi.wang.linux@gmail.com, weijiang.yang@intel.com, mizhang@google.com, liangchen.linux@gmail.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Vipin Sharma Date: Fri, 13 Sep 2024 14:43:14 -0700 .