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* [GIT PULL] KVM/riscv changes for 6.13
@ 2024-11-08 11:37 Anup Patel
  2024-11-08 17:15 ` Paolo Bonzini
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Anup Patel @ 2024-11-08 11:37 UTC (permalink / raw)
  To: Paolo Bonzini
  Cc: Palmer Dabbelt, Palmer Dabbelt, Andrew Jones, Atish Patra,
	Atish Patra,
	open list:KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv),
	KVM General, linux-riscv

Hi Paolo,

We have the following KVM RISC-V changes for 6.13:
1) Accelerate KVM RISC-V when running as a guest
2) Perf support to collect KVM guest statistics from host side

In addition, the pointer masking support (Ssnpm and
Smnpm) for KVM guest is going through the RISC-V tree.

I also have Svade and Svadu support for host and guest
in my queue which I will send in the second week of the
merge window to avoid conflict with the RISC-V tree.

Please pull.

Regards,
Anup

The following changes since commit 81983758430957d9a5cb3333fe324fd70cf63e7e:

  Linux 6.12-rc5 (2024-10-27 12:52:02 -1000)

are available in the Git repository at:

  https://github.com/kvm-riscv/linux.git tags/kvm-riscv-6.13-1

for you to fetch changes up to 332fa4a802b16ccb727199da685294f85f9880cb:

  riscv: kvm: Fix out-of-bounds array access (2024-11-05 13:27:32 +0530)

----------------------------------------------------------------
KVM/riscv changes for 6.13

- Accelerate KVM RISC-V when running as a guest
- Perf support to collect KVM guest statistics from host side

----------------------------------------------------------------
Anup Patel (13):
      RISC-V: KVM: Order the object files alphabetically
      RISC-V: KVM: Save/restore HSTATUS in C source
      RISC-V: KVM: Save/restore SCOUNTEREN in C source
      RISC-V: KVM: Break down the __kvm_riscv_switch_to() into macros
      RISC-V: KVM: Replace aia_set_hvictl() with aia_hvictl_value()
      RISC-V: KVM: Don't setup SGEI for zero guest external interrupts
      RISC-V: Add defines for the SBI nested acceleration extension
      RISC-V: KVM: Add common nested acceleration support
      RISC-V: KVM: Use nacl_csr_xyz() for accessing H-extension CSRs
      RISC-V: KVM: Use nacl_csr_xyz() for accessing AIA CSRs
      RISC-V: KVM: Use SBI sync SRET call when available
      RISC-V: KVM: Save trap CSRs in kvm_riscv_vcpu_enter_exit()
      RISC-V: KVM: Use NACL HFENCEs for KVM request based HFENCEs

Björn Töpel (1):
      riscv: kvm: Fix out-of-bounds array access

Quan Zhou (2):
      riscv: perf: add guest vs host distinction
      riscv: KVM: add basic support for host vs guest profiling

Yong-Xuan Wang (1):
      RISC-V: KVM: Fix APLIC in_clrip and clripnum write emulation

 arch/riscv/include/asm/kvm_host.h   |  10 ++
 arch/riscv/include/asm/kvm_nacl.h   | 245 ++++++++++++++++++++++++++++++++++++
 arch/riscv/include/asm/perf_event.h |   6 +
 arch/riscv/include/asm/sbi.h        | 120 ++++++++++++++++++
 arch/riscv/kernel/perf_callchain.c  |  38 ++++++
 arch/riscv/kvm/Kconfig              |   1 +
 arch/riscv/kvm/Makefile             |  27 ++--
 arch/riscv/kvm/aia.c                | 114 +++++++++++------
 arch/riscv/kvm/aia_aplic.c          |   3 +-
 arch/riscv/kvm/main.c               |  63 +++++++++-
 arch/riscv/kvm/mmu.c                |   4 +-
 arch/riscv/kvm/nacl.c               | 152 ++++++++++++++++++++++
 arch/riscv/kvm/tlb.c                |  57 ++++++---
 arch/riscv/kvm/vcpu.c               | 191 +++++++++++++++++++++-------
 arch/riscv/kvm/vcpu_sbi.c           |  11 +-
 arch/riscv/kvm/vcpu_switch.S        | 137 ++++++++++++--------
 arch/riscv/kvm/vcpu_timer.c         |  28 ++---
 17 files changed, 1022 insertions(+), 185 deletions(-)
 create mode 100644 arch/riscv/include/asm/kvm_nacl.h
 create mode 100644 arch/riscv/kvm/nacl.c

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-12-11 22:48 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2024-11-08 11:37 [GIT PULL] KVM/riscv changes for 6.13 Anup Patel
2024-11-08 17:15 ` Paolo Bonzini
2024-12-11 22:32 ` patchwork-bot+linux-riscv
2024-12-11 22:49 ` patchwork-bot+linux-riscv

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