1 files changed, 10 insertions, 4 deletions

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 6abc172b8258..8e28bf2fc3ef 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -284,8 +284,13 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
         raw_local_save_flags(eflags);
         BUG_ON(eflags & X86_EFLAGS_AC);
 
-        if (cpu_has(c, X86_FEATURE_SMAP))
+        if (cpu_has(c, X86_FEATURE_SMAP)) {
+#ifdef CONFIG_X86_SMAP
                 set_in_cr4(X86_CR4_SMAP);
+#else
+                clear_in_cr4(X86_CR4_SMAP);
+#endif
+        }
 }
 
 /*
@@ -472,6 +477,7 @@ u16 __read_mostly tlb_lli_4m[NR_INFO];
 u16 __read_mostly tlb_lld_4k[NR_INFO];
 u16 __read_mostly tlb_lld_2m[NR_INFO];
 u16 __read_mostly tlb_lld_4m[NR_INFO];
+u16 __read_mostly tlb_lld_1g[NR_INFO];
 
 /*
  * tlb_flushall_shift shows the balance point in replacing cr3 write
@@ -486,13 +492,13 @@ void cpu_detect_tlb(struct cpuinfo_x86 *c)
         if (this_cpu->c_detect_tlb)
                 this_cpu->c_detect_tlb(c);
 
-        printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n" \
-                "Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d\n"          \
+        printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n"
+                "Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n"
                 "tlb_flushall_shift: %d\n",
                 tlb_lli_4k[ENTRIES], tlb_lli_2m[ENTRIES],
                 tlb_lli_4m[ENTRIES], tlb_lld_4k[ENTRIES],
                 tlb_lld_2m[ENTRIES], tlb_lld_4m[ENTRIES],
-                tlb_flushall_shift);
+                tlb_lld_1g[ENTRIES], tlb_flushall_shift);
 }
 
 void detect_ht(struct cpuinfo_x86 *c)