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* [PATCH 0/7] KVM RISC-V ONE_REG ISA extension improvements
@ 2023-07-12 16:10 Anup Patel
  2023-07-12 16:10 ` [PATCH 1/7] RISC-V: KVM: Factor-out ONE_REG related code to its own source file Anup Patel
                   ` (7 more replies)
  0 siblings, 8 replies; 16+ messages in thread
From: Anup Patel @ 2023-07-12 16:10 UTC (permalink / raw)
  To: kvm-riscv

This series improves the ISA extension ONE_REG interface in following ways:
1) Move ONE_REG related code to dedicated source file
2) Allow multiple ISA extensions to be enabled/disabled in one ioctl
3) Add more ISA extensions to the ONE_REG interface

The series has following dependencies:
1) PATCH6 depends on
https://lore.kernel.org/linux-riscv/20230712084134.1648008-1-sameo at rivosinc.com/
2) PATCH7 depends on
https://lore.kernel.org/linux-riscv/20230711153743.1970625-1-heiko at sntech.de/

The PATCH1 to PATCH5 of this series don't depend on any patches.

These patches can also be found in the riscv_kvm_onereg_imp_v1 branch at:
https://github.com/avpatel/linux.git

Anup Patel (7):
  RISC-V: KVM: Factor-out ONE_REG related code to its own source file
  RISC-V: KVM: Extend ONE_REG to enable/disable multiple ISA extensions
  RISC-V: KVM: Allow Zba and Zbs extensions for Guest/VM
  RISC-V: KVM: Allow Zicntr, Zicsr, Zifencei, and Zihpm for Guest/VM
  RISC-V: KVM: Sort ISA extensions alphabetically in ONE_REG interface
  RISC-V: KVM: Allow Zbc, Zbk* and Zk* extensions for Guest/VM
  RISC-V: KVM: Allow Zvb* and Zvk* extensions for Guest/VM

 arch/riscv/include/asm/kvm_host.h |   6 +
 arch/riscv/include/uapi/asm/kvm.h |  35 ++
 arch/riscv/kvm/Makefile           |   1 +
 arch/riscv/kvm/vcpu.c             | 529 +----------------------
 arch/riscv/kvm/vcpu_onereg.c      | 695 ++++++++++++++++++++++++++++++
 5 files changed, 738 insertions(+), 528 deletions(-)
 create mode 100644 arch/riscv/kvm/vcpu_onereg.c

-- 
2.34.1



^ permalink raw reply	[flat|nested] 16+ messages in thread
end of thread, other threads:[~2023-07-17  3:54 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-07-12 16:10 [PATCH 0/7] KVM RISC-V ONE_REG ISA extension improvements Anup Patel
2023-07-12 16:10 ` [PATCH 1/7] RISC-V: KVM: Factor-out ONE_REG related code to its own source file Anup Patel
2023-07-13 10:57   ` Andrew Jones
2023-07-12 16:10 ` [PATCH 2/7] RISC-V: KVM: Extend ONE_REG to enable/disable multiple ISA extensions Anup Patel
2023-07-13 11:27   ` Andrew Jones
2023-07-12 16:10 ` [PATCH 3/7] RISC-V: KVM: Allow Zba and Zbs extensions for Guest/VM Anup Patel
2023-07-13 11:32   ` Andrew Jones
2023-07-12 16:10 ` [PATCH 4/7] RISC-V: KVM: Allow Zicntr, Zicsr, Zifencei, and Zihpm " Anup Patel
2023-07-13 11:45   ` Andrew Jones
2023-07-12 16:10 ` [PATCH 5/7] RISC-V: KVM: Sort ISA extensions alphabetically in ONE_REG interface Anup Patel
2023-07-13 11:47   ` Andrew Jones
2023-07-12 16:10 ` [PATCH 6/7] RISC-V: KVM: Allow Zbc, Zbk* and Zk* extensions for Guest/VM Anup Patel
2023-07-13 12:48   ` Andrew Jones
2023-07-12 16:10 ` [PATCH 7/7] RISC-V: KVM: Allow Zvb* and Zvk* " Anup Patel
2023-07-13 12:49   ` Andrew Jones
2023-07-17  3:54 ` [PATCH 0/7] KVM RISC-V ONE_REG ISA extension improvements Anup Patel

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