[GIT PULL] KVM/riscv changes for 6.5

[Anup Patel <anup@brainfault.org>]

Hi Paolo,

We have the following KVM RISC-V changes for 6.5:
1) Redirect AMO load/store misaligned traps to KVM guest
2) Trap-n-emulate AIA in-kernel irqchip for KVM guest
3) Svnapot support for KVM Guest

Please pull.

Please note that there is a minor conflict with the RISC-V
tree in the arch/riscv/include/uapi/asm/kvm.h header due to
KVM vector virtualization going through the RISC-V tree.

Regards,
Anup

The following changes since commit 9561de3a55bed6bdd44a12820ba81ec416e705a7:

  Linux 6.4-rc5 (2023-06-04 14:04:27 -0400)

are available in the Git repository at:

  https://github.com/kvm-riscv/linux.git tags/kvm-riscv-6.5-1

for you to fetch changes up to 07f225b5842420ae9c18cba17873fc71ed69c28e:

  RISC-V: KVM: Remove unneeded semicolon (2023-06-20 10:48:38 +0530)

----------------------------------------------------------------
KVM/riscv changes for 6.5

- Redirect AMO load/store misaligned traps to KVM guest
- Trap-n-emulate AIA in-kernel irqchip for KVM guest
- Svnapot support for KVM Guest

----------------------------------------------------------------
Andrew Jones (3):
      RISC-V: KVM: Rename dis_idx to ext_idx
      RISC-V: KVM: Convert extension_disabled[] to ext_status[]
      RISC-V: KVM: Probe for SBI extension status

Anup Patel (11):
      RISC-V: KVM: Implement guest external interrupt line management
      RISC-V: KVM: Add IMSIC related defines
      RISC-V: KVM: Add APLIC related defines
      RISC-V: KVM: Set kvm_riscv_aia_nr_hgei to zero
      RISC-V: KVM: Skeletal in-kernel AIA irqchip support
      RISC-V: KVM: Implement device interface for AIA irqchip
      RISC-V: KVM: Add in-kernel emulation of AIA APLIC
      RISC-V: KVM: Expose APLIC registers as attributes of AIA irqchip
      RISC-V: KVM: Add in-kernel virtualization of AIA IMSIC
      RISC-V: KVM: Expose IMSIC registers as attributes of AIA irqchip
      RISC-V: KVM: Allow Svnapot extension for Guest/VM

Ben Dooks (1):
      riscv: kvm: define vcpu_sbi_ext_pmu in header

Yang Li (1):
      RISC-V: KVM: Remove unneeded semicolon

Ye Xingchen (1):
      RISC-V: KVM: use bitmap_zero() API

wchen (1):
      RISC-V: KVM: Redirect AMO load/store misaligned traps to guest

 arch/riscv/include/asm/csr.h           |    2 +
 arch/riscv/include/asm/kvm_aia.h       |  107 +++-
 arch/riscv/include/asm/kvm_aia_aplic.h |   58 ++
 arch/riscv/include/asm/kvm_aia_imsic.h |   38 ++
 arch/riscv/include/asm/kvm_host.h      |    4 +
 arch/riscv/include/asm/kvm_vcpu_sbi.h  |   11 +-
 arch/riscv/include/uapi/asm/kvm.h      |   73 +++
 arch/riscv/kvm/Kconfig                 |    4 +
 arch/riscv/kvm/Makefile                |    3 +
 arch/riscv/kvm/aia.c                   |  274 +++++++-
 arch/riscv/kvm/aia_aplic.c             |  619 ++++++++++++++++++
 arch/riscv/kvm/aia_device.c            |  673 ++++++++++++++++++++
 arch/riscv/kvm/aia_imsic.c             | 1084 ++++++++++++++++++++++++++++++++
 arch/riscv/kvm/main.c                  |    3 +-
 arch/riscv/kvm/tlb.c                   |    2 +-
 arch/riscv/kvm/vcpu.c                  |    4 +
 arch/riscv/kvm/vcpu_exit.c             |    2 +
 arch/riscv/kvm/vcpu_sbi.c              |   80 ++-
 arch/riscv/kvm/vm.c                    |  118 ++++
 include/uapi/linux/kvm.h               |    2 +
 20 files changed, 3100 insertions(+), 61 deletions(-)
 create mode 100644 arch/riscv/include/asm/kvm_aia_aplic.h
 create mode 100644 arch/riscv/include/asm/kvm_aia_imsic.h
 create mode 100644 arch/riscv/kvm/aia_aplic.c
 create mode 100644 arch/riscv/kvm/aia_device.c
 create mode 100644 arch/riscv/kvm/aia_imsic.c

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv