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| author | Sean Christopherson <seanjc@google.com> | 2024-03-15 02:26:29 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-04-29 22:55:15 +0300 |
| commit | c1b9793b45d521767efdb6ab26008cabd0473ea9 (patch) | |
| tree | 60f47256d81e87e3f69eca621a5e34a461e7bd6a /tools/testing/selftests/kvm/include/x86_64 | |
| parent | d8c63805e4e56cb775e2b02f4a7e2b536d97c8c5 (diff) | |
| download | linux-c1b9793b45d521767efdb6ab26008cabd0473ea9.tar.xz | |
KVM: selftests: Init IDT and exception handlers for all VMs/vCPUs on x86
Initialize the IDT and exception handlers for all non-barebones VMs and
vCPUs on x86. Forcing tests to manually configure the IDT just to save
8KiB of memory is a terrible tradeoff, and also leads to weird tests
(multiple tests have deliberately relied on shutdown to indicate success),
and hard-to-debug failures, e.g. instead of a precise unexpected exception
failure, tests see only shutdown.
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Link: https://lore.kernel.org/r/20240314232637.2538648-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 2b654b65fe47..8eb57de0b587 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -1134,8 +1134,6 @@ struct idt_entry { uint32_t offset2; uint32_t reserved; }; -void vm_init_descriptor_tables(struct kvm_vm *vm); -void vcpu_init_descriptor_tables(struct kvm_vcpu *vcpu); void vm_install_exception_handler(struct kvm_vm *vm, int vector, void (*handler)(struct ex_regs *)); |