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Fri, 07 Aug 2026 06:53:30 -0700 (PDT) X-Received: by 2002:a05:600c:474f:b0:499:5210:c537 with SMTP id 5b1f17b1804b1-4995210c57fmr198173215e9.1.1786110809862; Fri, 07 Aug 2026 06:53:29 -0700 (PDT) Received: from [192.168.10.48] ([151.95.34.92]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4995ea2dc4esm46871165e9.13.2026.08.07.06.53.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Aug 2026 06:53:29 -0700 (PDT) From: Paolo Bonzini To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Subject: [GIT PULL] KVM (mostly s390) fixes for Linux 7.2-rc7 Date: Fri, 7 Aug 2026 15:53:27 +0200 Message-ID: <20260807135327.2629594-1-pbonzini@redhat.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Linus, The following changes since commit 848acc8ffe1b7cd5f1bf427b93069becfebc2c9d: Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux (2026-08-03 12:26:51 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus for you to fetch changes up to 5ec42d57655c690234c14aece6dd3f209778c1d8: KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow page (2026-08-07 09:26:45 +0200) ---------------------------------------------------------------- s390: - fix a lot of small bugs and races x86: - fix missing locking related to KVM_CAP_MOVE_ENC_CONTEXT_FROM - warn on creating a new page table that is the child of an invalid one, and limit damage before it's too late - disable use of INVLPGA when NPT is enabled, because it doesn't seem to flush TLBs correctly ---------------------------------------------------------------- Claudio Imbrenda (13): KVM: s390: Fix unlikely NULL gmap dereference KVM: s390: Do not free SCA if it was not allocated KVM: s390: Fix kvm_s390_vcpu_unsetup_cmma() KVM: s390: Fix overclearing ESCA in case of error KVM: s390: ucontrol: Fix sca_clear_ext_call() KVM: s390: Fix leaking of PGM_ADDRESSING to userspace KVM: s390: Fix race in __do_essa() KVM: s390: cmma: Fix dirty tracking when removing memslot KVM: s390: ucontrol: Add missing locking around gmap_remove_child() KVM: s390: Free the mmu cache when kvm_arch_vcpu_create() fails KVM: s390: Return -EINTR if a signal is pending while faulting-in KVM: s390: Fix ordering when adding to SCA KVM: s390: Fix cleanup in kvm_s390_pv_create_cpu() Eric Farman (10): s390/vfio_ccw: Free all memory if cp_init() fails s390/vfio_ccw: Limit the number of channel program segments s390/vfio_ccw: Fix out of bounds check on CCW array s390/vfio_ccw: Ensure first IDAW remains constant s390/vfio_ccw: Calculate idal length based on idaw type s390/vfio_ccw: Ensure index for read/write regions are within range s390/vfio_ccw: Cancel existing workqueues s390/vfio_ccw: Move cp cleanup out of not operational s390/vfio_ccw: Selectively expand io_mutex s390/vfio_ccw: Implement a crw lock Paolo Bonzini (3): KVM: SVM: make svm_flush_tlb_gva do a full asid flush if NPT enabled Merge tag 'kvm-s390-master-7.2-3' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: SVM: Serialize accesses to the owner and mirror list with separate lock Sean Christopherson (1): KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow page arch/s390/include/asm/kvm_host.h | 1 + arch/s390/kvm/dat.c | 23 +++++-- arch/s390/kvm/dat.h | 2 +- arch/s390/kvm/faultin.c | 6 +- arch/s390/kvm/interrupt.c | 19 ++++-- arch/s390/kvm/kvm-s390.c | 125 +++++++++++++++++++++++------------- arch/s390/kvm/priv.c | 10 +-- arch/s390/kvm/pv.c | 43 +++++++------ arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/hyperv.c | 7 +- arch/x86/kvm/mmu/mmu.c | 5 +- arch/x86/kvm/svm/sev.c | 34 +++++++--- arch/x86/kvm/svm/svm.c | 27 ++++++-- arch/x86/kvm/svm/svm.h | 1 + arch/x86/kvm/vmx/main.c | 4 +- arch/x86/kvm/vmx/vmx.c | 2 +- arch/x86/kvm/vmx/x86_ops.h | 2 +- drivers/s390/cio/vfio_ccw_async.c | 16 +++++ drivers/s390/cio/vfio_ccw_chp.c | 31 +++++++-- drivers/s390/cio/vfio_ccw_cp.c | 74 +++++++++++++++------ drivers/s390/cio/vfio_ccw_cp.h | 10 +++ drivers/s390/cio/vfio_ccw_drv.c | 21 +++++- drivers/s390/cio/vfio_ccw_fsm.c | 8 ++- drivers/s390/cio/vfio_ccw_ops.c | 39 +++++++++-- drivers/s390/cio/vfio_ccw_private.h | 10 ++- 25 files changed, 379 insertions(+), 143 deletions(-)