Merge tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel...

Pull hyperv updates from Wei Liu:

 - Unify guest entry code for KVM and MSHV (Sean Christopherson)

 - Switch Hyper-V MSI domain to use msi_create_parent_irq_domain()
   (Nam Cao)

 - Add CONFIG_HYPERV_VMBUS and limit the semantics of CONFIG_HYPERV
   (Mukesh Rathor)

 - Add kexec/kdump support on Azure CVMs (Vitaly Kuznetsov)

 - Deprecate hyperv_fb in favor of Hyper-V DRM driver (Prasanna
   Kumar T S M)

 - Miscellaneous enhancements, fixes and cleanups (Abhishek Tiwari,
   Alok Tiwari, Nuno Das Neves, Wei Liu, Roman Kisel, Michael Kelley)

* tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  hyperv: Remove the spurious null directive line
  MAINTAINERS: Mark hyperv_fb driver Obsolete
  fbdev/hyperv_fb: deprecate this in favor of Hyper-V DRM driver
  Drivers: hv: Make CONFIG_HYPERV bool
  Drivers: hv: Add CONFIG_HYPERV_VMBUS option
  Drivers: hv: vmbus: Fix typos in vmbus_drv.c
  Drivers: hv: vmbus: Fix sysfs output format for ring buffer index
  Drivers: hv: vmbus: Clean up sscanf format specifier in target_cpu_store()
  x86/hyperv: Switch to msi_create_parent_irq_domain()
  mshv: Use common "entry virt" APIs to do work in root before running guest
  entry: Rename "kvm" entry code assets to "virt" to genericize APIs
  entry/kvm: KVM: Move KVM details related to signal/-EINTR into KVM proper
  mshv: Handle NEED_RESCHED_LAZY before transferring to guest
  x86/hyperv: Add kexec/kdump support on Azure CVMs
  Drivers: hv: Simplify data structures for VMBus channel close message
  Drivers: hv: util: Cosmetic changes for hv_utils_transport.c
  mshv: Add support for a new parent partition configuration
  clocksource: hyper-v: Skip unnecessary checks for the root partition
  hyperv: Add missing field to hv_output_map_device_interrupt

diff --cc MAINTAINERS
Simple merge

diff --cc arch/arm64/kvm/Kconfig
Simple merge

diff --cc arch/arm64/kvm/arm.c
Simple merge

diff --cc arch/loongarch/kvm/vcpu.c
Simple merge

diff --cc arch/riscv/kvm/vcpu.c
Simple merge

diff --cc arch/x86/kvm/Kconfig
Simple merge

diff --cc arch/x86/kvm/vmx/vmx.c
Simple merge

diff --cc arch/x86/kvm/x86.c
Simple merge

diff --cc drivers/Makefile
Simple merge

diff --cc drivers/gpu/drm/Kconfig
index fda1707304683dc4c22f44fd2e8bc774636729bd,58f34da061c6ff17a0cb0639015744f501e72161..7e6bc0b3a589ce8a5ffc9894f02e076a4bfbd5c2
--- 1/drivers/gpu/drm/Kconfig
--- 2/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@@ -396,11 -396,9 +396,11 @@@ source "drivers/gpu/drm/sprd/Kconfig
  
  source "drivers/gpu/drm/imagination/Kconfig"
  
 +source "drivers/gpu/drm/tyr/Kconfig"
 +
  config DRM_HYPERV
        tristate "DRM Support for Hyper-V synthetic video device"
-       depends on DRM && PCI && HYPERV
+       depends on DRM && PCI && HYPERV_VMBUS
        select DRM_CLIENT_SELECTION
        select DRM_KMS_HELPER
        select DRM_GEM_SHMEM_HELPER

diff --cc drivers/hid/Kconfig
Simple merge

diff --cc include/linux/kvm_host.h
Simple merge

diff --cc include/linux/rcupdate.h
Simple merge

diff --cc kernel/rcu/tree.c
Simple merge

diff --cc virt/kvm/Kconfig
Simple merge