* [GIT PULL] KVM/riscv changes for 6.5
@ 2023-06-22 14:13 Anup Patel
2023-07-01 11:04 ` Paolo Bonzini
0 siblings, 1 reply; 3+ messages in thread
From: Anup Patel @ 2023-06-22 14:13 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Palmer Dabbelt, Palmer Dabbelt, Atish Patra, Atish Patra,
Andrew Jones, KVM General,
open list:KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv),
linux-riscv
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [GIT PULL] KVM/riscv changes for 6.5
2023-06-22 14:13 [GIT PULL] KVM/riscv changes for 6.5 Anup Patel
@ 2023-07-01 11:04 ` Paolo Bonzini
2023-07-01 11:37 ` Anup Patel
0 siblings, 1 reply; 3+ messages in thread
From: Paolo Bonzini @ 2023-07-01 11:04 UTC (permalink / raw)
To: Anup Patel
Cc: Palmer Dabbelt, Palmer Dabbelt, Atish Patra, Atish Patra,
Andrew Jones, KVM General,
open list:KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv),
linux-riscv
On Thu, Jun 22, 2023 at 4:13 PM Anup Patel <anup@brainfault.org> wrote:
>
> 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.
Thanks for the heads up. I also appreciate that you have fixed the
workflow and the author/committer date are now okay!
Paolo
> 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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [GIT PULL] KVM/riscv changes for 6.5
2023-07-01 11:04 ` Paolo Bonzini
@ 2023-07-01 11:37 ` Anup Patel
0 siblings, 0 replies; 3+ messages in thread
From: Anup Patel @ 2023-07-01 11:37 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Palmer Dabbelt, Palmer Dabbelt, Atish Patra, Atish Patra,
Andrew Jones, KVM General,
open list:KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv),
linux-riscv
On Sat, Jul 1, 2023 at 4:34 PM Paolo Bonzini <pbonzini@redhat.com> wrote:
>
> On Thu, Jun 22, 2023 at 4:13 PM Anup Patel <anup@brainfault.org> wrote:
> >
> > 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.
>
> Thanks for the heads up. I also appreciate that you have fixed the
> workflow and the author/committer date are now okay!
Yes, the next branch of KVM RISC-V tree is now part of regular
integration testing in linux-next and I am actively pushing accepted
patches to the next branch much before the actual PR.
Thanks to your suggestions and guidance.
Regards,
Anup
>
> Paolo
>
> > 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
> >
>
_______________________________________________
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linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
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2023-06-22 14:13 [GIT PULL] KVM/riscv changes for 6.5 Anup Patel
2023-07-01 11:04 ` Paolo Bonzini
2023-07-01 11:37 ` Anup Patel
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