* [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip
@ 2026-04-02 10:18 Mayuresh Chitale
2026-04-02 16:00 ` Anup Patel
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Mayuresh Chitale @ 2026-04-02 10:18 UTC (permalink / raw)
To: Anup Patel, Atish Patra, Paolo Bonzini, Shuah Khan, Paul Walmsley,
Palmer Dabbelt, Albert Ou, Alexandre Ghiti, Sean Christopherson,
Marc Zyngier, Oliver Upton
Cc: Mayuresh Chitale, kvm, kvm-riscv, linux-riscv, linux-kselftest,
linux-kernel
kvm_arch_has_default_irqchip is required for irqfd_test and returns
true if an in-kernel interrupt controller is supported.
Fixes: a133052666bed ("KVM: selftests: Fix irqfd_test for non-x86 architectures")
Signed-off-by: Mayuresh Chitale <mayuresh.chitale@oss.qualcomm.com>
---
tools/testing/selftests/kvm/lib/riscv/processor.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c
index 51dd455ff52c..067c6b2c15b0 100644
--- a/tools/testing/selftests/kvm/lib/riscv/processor.c
+++ b/tools/testing/selftests/kvm/lib/riscv/processor.c
@@ -566,3 +566,8 @@ unsigned long riscv64_get_satp_mode(void)
return val;
}
+
+bool kvm_arch_has_default_irqchip(void)
+{
+ return kvm_check_cap(KVM_CAP_IRQCHIP);
+}
--
2.43.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip
2026-04-02 10:18 [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip Mayuresh Chitale
@ 2026-04-02 16:00 ` Anup Patel
2026-04-03 9:05 ` Anup Patel
2026-04-30 3:25 ` patchwork-bot+linux-riscv
2 siblings, 0 replies; 4+ messages in thread
From: Anup Patel @ 2026-04-02 16:00 UTC (permalink / raw)
To: Mayuresh Chitale
Cc: Atish Patra, Paolo Bonzini, Shuah Khan, Paul Walmsley,
Palmer Dabbelt, Albert Ou, Alexandre Ghiti, Sean Christopherson,
Marc Zyngier, Oliver Upton, kvm, kvm-riscv, linux-riscv,
linux-kselftest, linux-kernel
On Thu, Apr 2, 2026 at 3:53 PM Mayuresh Chitale
<mayuresh.chitale@oss.qualcomm.com> wrote:
>
> kvm_arch_has_default_irqchip is required for irqfd_test and returns
> true if an in-kernel interrupt controller is supported.
>
> Fixes: a133052666bed ("KVM: selftests: Fix irqfd_test for non-x86 architectures")
> Signed-off-by: Mayuresh Chitale <mayuresh.chitale@oss.qualcomm.com>
LGTM.
Reviewed-by: Anup Patel <anup@brainfault.org>
Thanks,
Anup
> ---
> tools/testing/selftests/kvm/lib/riscv/processor.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c
> index 51dd455ff52c..067c6b2c15b0 100644
> --- a/tools/testing/selftests/kvm/lib/riscv/processor.c
> +++ b/tools/testing/selftests/kvm/lib/riscv/processor.c
> @@ -566,3 +566,8 @@ unsigned long riscv64_get_satp_mode(void)
>
> return val;
> }
> +
> +bool kvm_arch_has_default_irqchip(void)
> +{
> + return kvm_check_cap(KVM_CAP_IRQCHIP);
> +}
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip
2026-04-02 10:18 [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip Mayuresh Chitale
2026-04-02 16:00 ` Anup Patel
@ 2026-04-03 9:05 ` Anup Patel
2026-04-30 3:25 ` patchwork-bot+linux-riscv
2 siblings, 0 replies; 4+ messages in thread
From: Anup Patel @ 2026-04-03 9:05 UTC (permalink / raw)
To: Mayuresh Chitale
Cc: Atish Patra, Paolo Bonzini, Shuah Khan, Paul Walmsley,
Palmer Dabbelt, Albert Ou, Alexandre Ghiti, Sean Christopherson,
Marc Zyngier, Oliver Upton, kvm, kvm-riscv, linux-riscv,
linux-kselftest, linux-kernel
On Thu, Apr 2, 2026 at 3:53 PM Mayuresh Chitale
<mayuresh.chitale@oss.qualcomm.com> wrote:
>
> kvm_arch_has_default_irqchip is required for irqfd_test and returns
> true if an in-kernel interrupt controller is supported.
>
> Fixes: a133052666bed ("KVM: selftests: Fix irqfd_test for non-x86 architectures")
> Signed-off-by: Mayuresh Chitale <mayuresh.chitale@oss.qualcomm.com>
Queued this patch for Linux-7.1
Thanks,
Anup
> ---
> tools/testing/selftests/kvm/lib/riscv/processor.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c
> index 51dd455ff52c..067c6b2c15b0 100644
> --- a/tools/testing/selftests/kvm/lib/riscv/processor.c
> +++ b/tools/testing/selftests/kvm/lib/riscv/processor.c
> @@ -566,3 +566,8 @@ unsigned long riscv64_get_satp_mode(void)
>
> return val;
> }
> +
> +bool kvm_arch_has_default_irqchip(void)
> +{
> + return kvm_check_cap(KVM_CAP_IRQCHIP);
> +}
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip
2026-04-02 10:18 [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip Mayuresh Chitale
2026-04-02 16:00 ` Anup Patel
2026-04-03 9:05 ` Anup Patel
@ 2026-04-30 3:25 ` patchwork-bot+linux-riscv
2 siblings, 0 replies; 4+ messages in thread
From: patchwork-bot+linux-riscv @ 2026-04-30 3:25 UTC (permalink / raw)
To: Mayuresh Chitale
Cc: linux-riscv, anup, atish.patra, pbonzini, shuah, pjw, palmer, aou,
alex, seanjc, maz, oupton, kvm, kvm-riscv, linux-kselftest,
linux-kernel
Hello:
This patch was applied to riscv/linux.git (fixes)
by Anup Patel <anup@brainfault.org>:
On Thu, 2 Apr 2026 15:48:14 +0530 you wrote:
> kvm_arch_has_default_irqchip is required for irqfd_test and returns
> true if an in-kernel interrupt controller is supported.
>
> Fixes: a133052666bed ("KVM: selftests: Fix irqfd_test for non-x86 architectures")
> Signed-off-by: Mayuresh Chitale <mayuresh.chitale@oss.qualcomm.com>
> ---
> tools/testing/selftests/kvm/lib/riscv/processor.c | 5 +++++
> 1 file changed, 5 insertions(+)
Here is the summary with links:
- KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip
https://git.kernel.org/riscv/c/1ec8bea903f4
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 4+ messages in thread
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2026-04-02 10:18 [PATCH] KVM: riscv: selftests: Implement kvm_arch_has_default_irqchip Mayuresh Chitale
2026-04-02 16:00 ` Anup Patel
2026-04-03 9:05 ` Anup Patel
2026-04-30 3:25 ` patchwork-bot+linux-riscv
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