x86/ldt: Define LDT_END_ADDR

[platform/kernel/linux-rpi.git] / arch / x86 / include / asm / pgtable_64_types.h

diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
index 066e0ab..04edd2d 100644 (file)
--- a/arch/x86/include/asm/pgtable_64_types.h
+++ b/arch/x86/include/asm/pgtable_64_types.h
@@ -115,6 +115,7 @@ extern unsigned int ptrs_per_p4d;
 #define LDT_PGD_ENTRY_L5       -112UL
 #define LDT_PGD_ENTRY          (pgtable_l5_enabled() ? LDT_PGD_ENTRY_L5 : LDT_PGD_ENTRY_L4)
 #define LDT_BASE_ADDR          (LDT_PGD_ENTRY << PGDIR_SHIFT)
+#define LDT_END_ADDR           (LDT_BASE_ADDR + PGDIR_SIZE)
 
 #define __VMALLOC_BASE_L4      0xffffc90000000000UL
 #define __VMALLOC_BASE_L5      0xffa0000000000000UL