KVM: x86: Fix typos in emulate.c

Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 97d9a99..85b611e 100644 (file)
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -642,7 +642,7 @@ static int __linearize(struct x86_emulate_ctxt *ctxt,
                        if (addr.ea > lim || (u32)(addr.ea + size - 1) > lim)
                                goto bad;
                } else {
-                       /* exapand-down segment */
+                       /* expand-down segment */
                        if (addr.ea <= lim || (u32)(addr.ea + size - 1) <= lim)
                                goto bad;
                        lim = desc.d ? 0xffffffff : 0xffff;
@@ -1383,7 +1383,7 @@ static int load_segment_descriptor(struct x86_emulate_ctxt *ctxt,
        err_code = selector & 0xfffc;
        err_vec = GP_VECTOR;
 
-       /* can't load system descriptor into segment selecor */
+       /* can't load system descriptor into segment selector */
        if (seg <= VCPU_SREG_GS && !seg_desc.s)
                goto exception;
 
@@ -2398,7 +2398,7 @@ static int load_state_from_tss16(struct x86_emulate_ctxt *ctxt,
        set_segment_selector(ctxt, tss->ds, VCPU_SREG_DS);
 
        /*
-        * Now load segment descriptors. If fault happenes at this stage
+        * Now load segment descriptors. If fault happens at this stage
         * it is handled in a context of new task
         */
        ret = load_segment_descriptor(ctxt, tss->ldt, VCPU_SREG_LDTR);
@@ -2640,7 +2640,7 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
         *
         * 1. jmp/call/int to task gate: Check against DPL of the task gate
         * 2. Exception/IRQ/iret: No check is performed
-        * 3. jmp/call to TSS: Check agains DPL of the TSS
+        * 3. jmp/call to TSS: Check against DPL of the TSS
         */
        if (reason == TASK_SWITCH_GATE) {
                if (idt_index != -1) {
@@ -2681,7 +2681,7 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
                ctxt->eflags = ctxt->eflags & ~X86_EFLAGS_NT;
 
        /* set back link to prev task only if NT bit is set in eflags
-          note that old_tss_sel is not used afetr this point */
+          note that old_tss_sel is not used after this point */
        if (reason != TASK_SWITCH_CALL && reason != TASK_SWITCH_GATE)
                old_tss_sel = 0xffff;