KVM: x86/mmu: Replace MMU_DEBUG with proper KVM_PROVE_MMU Kconfig

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Replace MMU_DEBUG, which requires manually modifying KVM to enable the
macro, with a proper Kconfig, KVM_PROVE_MMU.  Now that pgprintk() and
rmap_printk() are gone, i.e. the macro guards only KVM_MMU_WARN_ON() and
won't flood the kernel logs, enabling the option for debug kernels is both
desirable and feasible.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20230729004722.1056172-10-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2023-07-28 17:47:19 -07:00 • committed by Paolo Bonzini

parent 72e2fb24a0

commit 870d4d4ed8

3 changed files with 15 additions and 4 deletions

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13

arch/x86/kvm/Kconfig

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2

arch/x86/kvm/mmu/mmu.c

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4

arch/x86/kvm/mmu/mmu_internal.h

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