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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>
This commit is contained in:
Matias Zabaljauregui 2009-05-30 15:48:08 -03:00 committed by Rusty Russell
parent 90603d15fa
commit ebe0ba84f5
5 changed files with 6 additions and 6 deletions
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2
arch/x86/include/asm/lguest_hcall.h
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@ -13,7 +13,7 @@
#define LHCALL_SET_CLOCKEVENT 9
#define LHCALL_HALT 10
#define LHCALL_SET_PTE 14
#define LHCALL_SET_PMD 15
#define LHCALL_SET_PGD 15
#define LHCALL_LOAD_TLS 16
#define LHCALL_NOTIFY 17
#define LHCALL_LOAD_GDT_ENTRY 18

2
arch/x86/lguest/boot.c
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@ -535,7 +535,7 @@ static void lguest_set_pte_at(struct mm_struct *mm, unsigned long addr,
static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval)
{
native_set_pmd(pmdp, pmdval);
lazy_hcall2(LHCALL_SET_PMD, __pa(pmdp) & PAGE_MASK,
lazy_hcall2(LHCALL_SET_PGD, __pa(pmdp) & PAGE_MASK,
(__pa(pmdp) & (PAGE_SIZE - 1)) / sizeof(pmd_t));
}

4
drivers/lguest/hypercalls.c
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@ -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);

2
drivers/lguest/lg.h
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@ -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,

2
drivers/lguest/page_tables.c
View File

@ -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;