linux-toradex.git - Linux kernel for Apalis and Colibri modules

Age	Commit message (Collapse)	Author
2025-10-13	KVM: selftests: Fix irqfd_test for non-x86 architectures	Oliver Upton
	The KVM_IRQFD ioctl fails if no irqchip is present in-kernel, which isn't too surprising as there's not much KVM can do for an IRQ if it cannot resolve a destination. As written the irqfd_test assumes that a 'default' VM created in selftests has an in-kernel irqchip created implicitly. That may be the case on x86 but it isn't necessarily true on other architectures. Add an arch predicate indicating if 'default' VMs get an irqchip and make the irqfd_test depend on it. Work around arm64 VGIC initialization requirements by using vm_create_with_one_vcpu(), ignoring the created vCPU as it isn't used for the test. Reported-by: Sebastian Ott <sebott@redhat.com> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Acked-by: Sean Christopherson <seanjc@google.com> Fixes: 7e9b231c402a ("KVM: selftests: Add a KVM_IRQFD test to verify uniqueness requirements") Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Signed-off-by: Marc Zyngier <maz@kernel.org>
2024-12-18	KVM: selftests: Use canonical $(ARCH) paths for KVM selftests directories	Sean Christopherson
	Use the kernel's canonical $(ARCH) paths instead of the raw target triple for KVM selftests directories. KVM selftests are quite nearly the only place in the entire kernel that using the target triple for directories, tools/testing/selftests/drivers/s390x being the lone holdout. Using the kernel's preferred nomenclature eliminates the minor, but annoying, friction of having to translate to KVM's selftests directories, e.g. for pattern matching, opening files, running selftests, etc. Opportunsitically delete file comments that reference the full path of the file, as they are obviously prone to becoming stale, and serve no known purpose. Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Acked-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Acked-by: Andrew Jones <ajones@ventanamicro.com> Link: https://lore.kernel.org/r/20241128005547.4077116-16-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com>