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KVM: x86/mmu: Delete the "dbg" module param 

Delete KVM's "dbg" module param now that its usage in KVM is gone (it
used to guard pgprintk() and rmap_printk()).

Link: https://lore.kernel.org/r/20230729004722.1056172-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2023-07-28 17:47:13 -07:00 committed by Paolo Bonzini
parent 350c49fdea
commit c4f92cfe02
2 changed files with 0 additions and 7 deletions
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5
arch/x86/kvm/mmu/mmu.c
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@ -115,11 +115,6 @@ static int max_huge_page_level __read_mostly;
static int tdp_root_level __read_mostly; static int tdp_root_level __read_mostly;
static int max_tdp_level __read_mostly; static int max_tdp_level __read_mostly;
#ifdef MMU_DEBUG
bool dbg = 0;
module_param(dbg, bool, 0644);
#endif
#define PTE_PREFETCH_NUM 8 #define PTE_PREFETCH_NUM 8
#include <trace/events/kvm.h> #include <trace/events/kvm.h>

2
arch/x86/kvm/mmu/mmu_internal.h
View File

@ -9,8 +9,6 @@
#undef MMU_DEBUG #undef MMU_DEBUG
#ifdef MMU_DEBUG #ifdef MMU_DEBUG
extern bool dbg;
#define MMU_WARN_ON(x) WARN_ON(x) #define MMU_WARN_ON(x) WARN_ON(x)
#else #else
#define MMU_WARN_ON(x) do { } while (0) #define MMU_WARN_ON(x) do { } while (0)