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Commit bd2b2baa authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: MMU: Remove unused large page marker 



This has not been used for some time, as the same information is available
in the page header.

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent b64b3763

drivers/kvm/mmu.c

+0 −1
Original line number Original line Diff line number Diff line
@@ -94,7 +94,6 @@ static int dbg = 1; 
#define PT_FIRST_AVAIL_BITS_SHIFT 9

#define PT_FIRST_AVAIL_BITS_SHIFT 9

#define PT64_SECOND_AVAIL_BITS_SHIFT 52

#define PT64_SECOND_AVAIL_BITS_SHIFT 52





#define PT_SHADOW_PS_MARK (1ULL << PT_FIRST_AVAIL_BITS_SHIFT)

#define PT_SHADOW_IO_MARK (1ULL << PT_FIRST_AVAIL_BITS_SHIFT)

#define PT_SHADOW_IO_MARK (1ULL << PT_FIRST_AVAIL_BITS_SHIFT)





#define VALID_PAGE(x) ((x) != INVALID_PAGE)

#define VALID_PAGE(x) ((x) != INVALID_PAGE)

drivers/kvm/paging_tmpl.h

+0 −2
Original line number Original line Diff line number Diff line
@@ -384,8 +384,6 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, 
	}

	}





	if (walker->level == PT_DIRECTORY_LEVEL) {

	if (walker->level == PT_DIRECTORY_LEVEL) {

		if (prev_shadow_ent)

			*prev_shadow_ent |= PT_SHADOW_PS_MARK;

		FNAME(set_pde)(vcpu, guest_ent, shadow_ent,

		FNAME(set_pde)(vcpu, guest_ent, shadow_ent,

			       walker->inherited_ar, user_fault, write_fault,

			       walker->inherited_ar, user_fault, write_fault,

			       ptwrite, walker, walker->gfn);

			       ptwrite, walker, walker->gfn);