diff options
| author | Sean Christopherson <seanjc@google.com> | 2023-07-29 03:47:19 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-08-31 20:48:47 +0300 |
| commit | 870d4d4ed82779e717ec7fb0f9b64f43bd7a736b (patch) | |
| tree | b71764a7e830f8b4ca6b8199046b41c466b210cf /arch/x86/kvm/mmu/mmu.c | |
| parent | 72e2fb24a0b0528bcc16a8f6ad2cf336ac361525 (diff) | |
| download | linux-870d4d4ed82779e717ec7fb0f9b64f43bd7a736b.tar.xz | |
KVM: x86/mmu: Replace MMU_DEBUG with proper KVM_PROVE_MMU Kconfig
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>
Diffstat (limited to 'arch/x86/kvm/mmu/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index ab3325981f9a..baa312388721 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1691,7 +1691,7 @@ bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range) static void kvm_mmu_check_sptes_at_free(struct kvm_mmu_page *sp) { -#ifdef MMU_DEBUG +#ifdef CONFIG_KVM_PROVE_MMU int i; for (i = 0; i < SPTE_ENT_PER_PAGE; i++) { |