KVM: MMU: remove unused macros

These macros are not used, so removed

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 52645e3..88d3689 100644 (file)
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -111,9 +111,6 @@ module_param(oos_shadow, bool, 0644);
 #define PT64_LEVEL_SHIFT(level) \
                (PAGE_SHIFT + (level - 1) * PT64_LEVEL_BITS)
 
-#define PT64_LEVEL_MASK(level) \
-               (((1ULL << PT64_LEVEL_BITS) - 1) << PT64_LEVEL_SHIFT(level))
-
 #define PT64_INDEX(address, level)\
        (((address) >> PT64_LEVEL_SHIFT(level)) & ((1 << PT64_LEVEL_BITS) - 1))
 
@@ -123,8 +120,6 @@ module_param(oos_shadow, bool, 0644);
 #define PT32_LEVEL_SHIFT(level) \
                (PAGE_SHIFT + (level - 1) * PT32_LEVEL_BITS)
 
-#define PT32_LEVEL_MASK(level) \
-               (((1ULL << PT32_LEVEL_BITS) - 1) << PT32_LEVEL_SHIFT(level))
 #define PT32_LVL_OFFSET_MASK(level) \
        (PT32_BASE_ADDR_MASK & ((1ULL << (PAGE_SHIFT + (((level) - 1) \
                                                * PT32_LEVEL_BITS))) - 1))

diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index b3862ee..86eb816 100644 (file)
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -31,7 +31,6 @@
        #define PT_LVL_ADDR_MASK(lvl) PT64_LVL_ADDR_MASK(lvl)
        #define PT_LVL_OFFSET_MASK(lvl) PT64_LVL_OFFSET_MASK(lvl)
        #define PT_INDEX(addr, level) PT64_INDEX(addr, level)
-       #define PT_LEVEL_MASK(level) PT64_LEVEL_MASK(level)
        #define PT_LEVEL_BITS PT64_LEVEL_BITS
        #ifdef CONFIG_X86_64
        #define PT_MAX_FULL_LEVELS 4
@@ -48,7 +47,6 @@
        #define PT_LVL_ADDR_MASK(lvl) PT32_LVL_ADDR_MASK(lvl)
        #define PT_LVL_OFFSET_MASK(lvl) PT32_LVL_OFFSET_MASK(lvl)
        #define PT_INDEX(addr, level) PT32_INDEX(addr, level)
-       #define PT_LEVEL_MASK(level) PT32_LEVEL_MASK(level)
        #define PT_LEVEL_BITS PT32_LEVEL_BITS
        #define PT_MAX_FULL_LEVELS 2
        #define CMPXCHG cmpxchg
@@ -827,7 +825,6 @@ static int FNAME(sync_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp)
 #undef FNAME
 #undef PT_BASE_ADDR_MASK
 #undef PT_INDEX
-#undef PT_LEVEL_MASK
 #undef PT_LVL_ADDR_MASK
 #undef PT_LVL_OFFSET_MASK
 #undef PT_LEVEL_BITS