[GIT PULL] KVM: Generic changes for 7.0

[Sean Christopherson <seanjc@google.com>]

Attempt #2 at the flex-array fix and the slots_lock documentation.

The following changes since commit 9ace4753a5202b02191d54e9fdf7f9e3d02b85eb:

  Linux 6.19-rc4 (2026-01-04 14:41:55 -0800)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-generic-7.0-rc3

for you to fetch changes up to f8211e95dfda702ba81ea2e3e7a8c6c967f385fa:

  Documentation: KVM: Formalizing taking vcpu->mutex *outside* of kvm->slots_lock (2026-03-02 09:52:09 -0800)

----------------------------------------------------------------
KVM generic changes for 7.0

 - Remove a subtle pseudo-overlay of kvm_stats_desc, which, aside from being
   unnecessary and confusing, triggered compiler warnings due to
   -Wflex-array-member-not-at-end.

 - Document that vcpu->mutex is take outside of kvm->slots_lock and
   kvm->slots_arch_lock, which is intentional and desirable despite being
   rather unintuitive.

----------------------------------------------------------------
Sean Christopherson (2):
      KVM: Remove subtle "struct kvm_stats_desc" pseudo-overlay
      Documentation: KVM: Formalizing taking vcpu->mutex *outside* of kvm->slots_lock

 Documentation/virt/kvm/locking.rst |  2 +
 arch/arm64/kvm/guest.c             |  4 +-
 arch/loongarch/kvm/vcpu.c          |  2 +-
 arch/loongarch/kvm/vm.c            |  2 +-
 arch/mips/kvm/mips.c               |  4 +-
 arch/powerpc/kvm/book3s.c          |  4 +-
 arch/powerpc/kvm/booke.c           |  4 +-
 arch/riscv/kvm/vcpu.c              |  2 +-
 arch/riscv/kvm/vm.c                |  2 +-
 arch/s390/kvm/kvm-s390.c           |  4 +-
 arch/x86/kvm/x86.c                 |  4 +-
 include/linux/kvm_host.h           | 83 ++++++++++++++++----------------------
 include/uapi/linux/kvm.h           |  8 ++++
 virt/kvm/binary_stats.c            |  2 +-
 virt/kvm/kvm_main.c                | 20 ++++-----
 15 files changed, 72 insertions(+), 75 deletions(-)