linux-kernel - [GIT PULL] LoongArch KVM changes for v6.10

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Message-ID: <20240508150240.225429-1-chenhuacai@loongson.cn>
Date: Wed,  8 May 2024 23:02:40 +0800
From: Huacai Chen <chenhuacai@...ngson.cn>
To: Paolo Bonzini <pbonzini@...hat.com>,
	Huacai Chen <chenhuacai@...nel.org>,
	Tianrui Zhao <zhaotianrui@...ngson.cn>,
	Bibo Mao <maobibo@...ngson.cn>
Cc: kvm@...r.kernel.org,
	loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Xuerui Wang <kernel@...0n.name>,
	Jiaxun Yang <jiaxun.yang@...goat.com>,
	Huacai Chen <chenhuacai@...ngson.cn>
Subject: [GIT PULL] LoongArch KVM changes for v6.10

The following changes since commit dd5a440a31fae6e459c0d6271dddd62825505361:

  Linux 6.9-rc7 (2024-05-05 14:06:01 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.10

for you to fetch changes up to 7b7e584f90bf670d5c6f2b1fff884bf3b972cad4:

  LoongArch: KVM: Add mmio trace events support (2024-05-06 22:00:47 +0800)

----------------------------------------------------------------
LoongArch KVM changes for v6.10

1. Add ParaVirt IPI support.
2. Add software breakpoint support.
3. Add mmio trace events support.

----------------------------------------------------------------
Bibo Mao (8):
      LoongArch/smp: Refine some ipi functions on LoongArch platform
      LoongArch: KVM: Add hypercall instruction emulation
      LoongArch: KVM: Add cpucfg area for kvm hypervisor
      LoongArch: KVM: Add vcpu mapping from physical cpuid
      LoongArch: KVM: Add PV IPI support on host side
      LoongArch: KVM: Add PV IPI support on guest side
      LoongArch: KVM: Add software breakpoint support
      LoongArch: KVM: Add mmio trace events support

 arch/loongarch/Kconfig                          |   9 ++
 arch/loongarch/include/asm/Kbuild               |   1 -
 arch/loongarch/include/asm/hardirq.h            |   6 +
 arch/loongarch/include/asm/inst.h               |   2 +
 arch/loongarch/include/asm/irq.h                |  11 +-
 arch/loongarch/include/asm/kvm_host.h           |  33 +++++
 arch/loongarch/include/asm/kvm_para.h           | 161 ++++++++++++++++++++++++
 arch/loongarch/include/asm/kvm_vcpu.h           |  11 ++
 arch/loongarch/include/asm/loongarch.h          |  12 ++
 arch/loongarch/include/asm/paravirt.h           |  30 +++++
 arch/loongarch/include/asm/paravirt_api_clock.h |   1 +
 arch/loongarch/include/asm/smp.h                |  22 ++--
 arch/loongarch/include/uapi/asm/kvm.h           |   4 +
 arch/loongarch/kernel/Makefile                  |   1 +
 arch/loongarch/kernel/irq.c                     |  24 +---
 arch/loongarch/kernel/paravirt.c                | 151 ++++++++++++++++++++++
 arch/loongarch/kernel/perf_event.c              |  14 +--
 arch/loongarch/kernel/smp.c                     |  52 +++++---
 arch/loongarch/kernel/time.c                    |  12 +-
 arch/loongarch/kvm/exit.c                       | 151 +++++++++++++++++++---
 arch/loongarch/kvm/trace.h                      |  20 ++-
 arch/loongarch/kvm/vcpu.c                       | 105 +++++++++++++++-
 arch/loongarch/kvm/vm.c                         |  11 ++
 23 files changed, 746 insertions(+), 98 deletions(-)
 create mode 100644 arch/loongarch/include/asm/kvm_para.h
 create mode 100644 arch/loongarch/include/asm/paravirt.h
 create mode 100644 arch/loongarch/include/asm/paravirt_api_clock.h
 create mode 100644 arch/loongarch/kernel/paravirt.c