[PATCH] Documentation: KVM: Fix the event_source sysfs path in the PMU attribute description
From: Karl Mehltretter <hidden>
Date: 2026-09-05 08:58:58
Also in:
kvm, kvmarm
Subsystem:
documentation, kernel virtual machine (kvm), the rest · Maintainers:
Jonathan Corbet, Paolo Bonzini, Linus Torvalds
The PMU device directories live under /sys/bus/event_source/devices,
the document spells the bus even_source.
Fix the spelling.
Fixes: 6ee7fca2a4a0 ("KVM: arm64: Add KVM_ARM_VCPU_PMU_V3_SET_PMU attribute")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <redacted>
---
Documentation/virt/kvm/devices/vcpu.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/virt/kvm/devices/vcpu.rst b/Documentation/virt/kvm/devices/vcpu.rst
index deb5c51bc00c..a3f20a4ee4b1 100644
--- a/Documentation/virt/kvm/devices/vcpu.rst
+++ b/Documentation/virt/kvm/devices/vcpu.rst@@ -135,7 +135,7 @@ after selecting a hardware PMU. Request that the VCPU uses the specified hardware PMU when creating guest events for the purpose of PMU emulation. The PMU identifier can be read from the "type" file for the desired PMU instance under /sys/devices (or, equivalent, -/sys/bus/even_source). This attribute is particularly useful on heterogeneous +/sys/bus/event_source). This attribute is particularly useful on heterogeneous systems where there are at least two CPU PMUs on the system. The PMU that is set for one VCPU will be used by all the other VCPUs. It isn't possible to set a PMU if a PMU event filter is already present.
--
2.53.0