lguest: replace hypercall name LHCALL_SET_PMD with LHCALL_SET_PGD

replace LHCALL_SET_PMD with LHCALL_SET_PGD hypercall name
(That's really what it is, and the confusion gets worse with PAE support)

Signed-off-by: Matias Zabaljauregui <zabaljauregui@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reported-by: Jeremy Fitzhardinge <jeremy@goop.org>

3 files changed, 4 insertions, 4 deletions

diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c
index f252b71ae79..51149ca1461 100644
--- a/drivers/lguest/hypercalls.c
+++ b/drivers/lguest/hypercalls.c
@@ -79,8 +79,8 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args)
         case LHCALL_SET_PTE:
                 guest_set_pte(cpu, args->arg1, args->arg2, __pte(args->arg3));
                 break;
-        case LHCALL_SET_PMD:
-                guest_set_pmd(cpu->lg, args->arg1, args->arg2);
+        case LHCALL_SET_PGD:
+                guest_set_pgd(cpu->lg, args->arg1, args->arg2);
                 break;
         case LHCALL_SET_CLOCKEVENT:
                 guest_set_clockevent(cpu, args->arg1);
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index 74af503ad63..cacc2da2058 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -169,7 +169,7 @@ void copy_gdt_tls(const struct lg_cpu *cpu, struct desc_struct *gdt);
 int init_guest_pagetable(struct lguest *lg);
 void free_guest_pagetable(struct lguest *lg);
 void guest_new_pagetable(struct lg_cpu *cpu, unsigned long pgtable);
-void guest_set_pmd(struct lguest *lg, unsigned long gpgdir, u32 i);
+void guest_set_pgd(struct lguest *lg, unsigned long gpgdir, u32 i);
 void guest_pagetable_clear_all(struct lg_cpu *cpu);
 void guest_pagetable_flush_user(struct lg_cpu *cpu);
 void guest_set_pte(struct lg_cpu *cpu, unsigned long gpgdir,
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index ffba723cd98..6a54d76b623 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -568,7 +568,7 @@ void guest_set_pte(struct lg_cpu *cpu,
  *
  * So with that in mind here's our code to to update a (top-level) PGD entry:
  */
-void guest_set_pmd(struct lguest *lg, unsigned long gpgdir, u32 idx)
+void guest_set_pgd(struct lguest *lg, unsigned long gpgdir, u32 idx)
 {
         int pgdir;