The last 32-bit user of stuff under CONFIG_PARAVIRT_XXL is gone.
Remove 32-bit specific parts.
Signed-off-by: Juergen Gross
---
arch/x86/entry/vdso/vdso32/vclock_gettime.c | 1 +
arch/x86/include/asm/paravirt.h | 120 ++--
arch/x86/include/asm/paravirt_types.h | 21
arch/x86/include/asm/pgtable-3level_types.h | 5 -
arch/x86/include/asm/segment.h | 4 -
arch/x86/kernel/cpu/common.c| 8 --
arch/x86/kernel/kprobes/core.c | 1 -
arch/x86/kernel/kprobes/opt.c | 1 -
arch/x86/kernel/paravirt.c | 18 ---
arch/x86/kernel/paravirt_patch.c| 17 ---
arch/x86/xen/enlighten_pv.c | 6 -
11 files changed, 13 insertions(+), 189 deletions(-)
diff --git a/arch/x86/entry/vdso/vdso32/vclock_gettime.c
b/arch/x86/entry/vdso/vdso32/vclock_gettime.c
index 84a4a73f77f7..283ed9d00426 100644
--- a/arch/x86/entry/vdso/vdso32/vclock_gettime.c
+++ b/arch/x86/entry/vdso/vdso32/vclock_gettime.c
@@ -14,6 +14,7 @@
#undef CONFIG_ILLEGAL_POINTER_VALUE
#undef CONFIG_SPARSEMEM_VMEMMAP
#undef CONFIG_NR_CPUS
+#undef CONFIG_PARAVIRT_XXL
#define CONFIG_X86_32 1
#define CONFIG_PGTABLE_LEVELS 2
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 3d2afecde50c..25c7a73461f6 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -160,8 +160,6 @@ static inline void wbinvd(void)
PVOP_VCALL0(cpu.wbinvd);
}
-#define get_kernel_rpl() (pv_info.kernel_rpl)
-
static inline u64 paravirt_read_msr(unsigned msr)
{
return PVOP_CALL1(u64, cpu.read_msr, msr);
@@ -277,12 +275,10 @@ static inline void load_TLS(struct thread_struct *t,
unsigned cpu)
PVOP_VCALL2(cpu.load_tls, t, cpu);
}
-#ifdef CONFIG_X86_64
static inline void load_gs_index(unsigned int gs)
{
PVOP_VCALL1(cpu.load_gs_index, gs);
}
-#endif
static inline void write_ldt_entry(struct desc_struct *dt, int entry,
const void *desc)
@@ -375,52 +371,22 @@ static inline void paravirt_release_p4d(unsigned long pfn)
static inline pte_t __pte(pteval_t val)
{
- pteval_t ret;
-
- if (sizeof(pteval_t) > sizeof(long))
- ret = PVOP_CALLEE2(pteval_t, mmu.make_pte, val, (u64)val >> 32);
- else
- ret = PVOP_CALLEE1(pteval_t, mmu.make_pte, val);
-
- return (pte_t) { .pte = ret };
+ return (pte_t) { PVOP_CALLEE1(pteval_t, mmu.make_pte, val) };
}
static inline pteval_t pte_val(pte_t pte)
{
- pteval_t ret;
-
- if (sizeof(pteval_t) > sizeof(long))
- ret = PVOP_CALLEE2(pteval_t, mmu.pte_val,
- pte.pte, (u64)pte.pte >> 32);
- else
- ret = PVOP_CALLEE1(pteval_t, mmu.pte_val, pte.pte);
-
- return ret;
+ return PVOP_CALLEE1(pteval_t, mmu.pte_val, pte.pte);
}
static inline pgd_t __pgd(pgdval_t val)
{
- pgdval_t ret;
-
- if (sizeof(pgdval_t) > sizeof(long))
- ret = PVOP_CALLEE2(pgdval_t, mmu.make_pgd, val, (u64)val >> 32);
- else
- ret = PVOP_CALLEE1(pgdval_t, mmu.make_pgd, val);
-
- return (pgd_t) { ret };
+ return (pgd_t) { PVOP_CALLEE1(pgdval_t, mmu.make_pgd, val) };
}
static inline pgdval_t pgd_val(pgd_t pgd)
{
- pgdval_t ret;
-
- if (sizeof(pgdval_t) > sizeof(long))
- ret = PVOP_CALLEE2(pgdval_t, mmu.pgd_val,
- pgd.pgd, (u64)pgd.pgd >> 32);
- else
- ret = PVOP_CALLEE1(pgdval_t, mmu.pgd_val, pgd.pgd);
-
- return ret;
+ return PVOP_CALLEE1(pgdval_t, mmu.pgd_val, pgd.pgd);
}
#define __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION
@@ -438,78 +404,40 @@ static inline void ptep_modify_prot_commit(struct
vm_area_struct *vma, unsigned
pte_t *ptep, pte_t old_pte, pte_t
pte)
{
- if (sizeof(pteval_t) > sizeof(long))
- /* 5 arg words */
- pv_ops.mmu.ptep_modify_prot_commit(vma, addr, ptep, pte);
- else
- PVOP_VCALL4(mmu.ptep_modify_prot_commit,
- vma, addr, ptep, pte.pte);
+ PVOP_VCALL4(mmu.ptep_modify_prot_commit, vma, addr, ptep, pte.pte);
}
static inline void set_pte(pte_t *ptep, pte_t pte)
{
- if (sizeof(pteval_t) > sizeof(long))
- PVOP_VCALL3(mmu.set_pte, ptep, pte.pte, (u64)pte.pte >> 32);
- else
- PVOP_VCALL2(mmu.set_pte, ptep, pte.pte);
+ PVOP_VCALL2(mmu.set_pte, ptep, pte.pte);
}
static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte)
{
- if (sizeof(pteval_t) > sizeof(long))
- /* 5 arg words */
- pv_ops.mmu.set_pte_at(mm, addr, ptep, pte);
- else
- PVOP_VCALL4(mmu.set_pte_at, mm, addr, ptep, pte.pte);
+
