Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC32]: Silence sparc32 warnings on missing syscalls.
  [SPARC64]: Fix two kernel linear mapping setup bugs.

include/asm-sparc/unistd.h

@@ -333,6 +333,15 @@
 
 #define NR_SYSCALLS		315
 
+/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
+ * it never had the plain ones and there is no value to adding those
+ * old versions into the syscall table.
+ */
+#define __IGNORE_setresuid
+#define __IGNORE_getresuid
+#define __IGNORE_setresgid
+#define __IGNORE_getresgid
+
 #ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR

include/asm-sparc64/hypervisor.h

@@ -709,6 +709,10 @@ extern unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
  */
 #define HV_FAST_MMU_DEMAP_ALL		0x24
 
+#ifndef __ASSEMBLY__
+extern void sun4v_mmu_demap_all(void);
+#endif
+
 /* mmu_map_perm_addr()
  * TRAP:	HV_FAST_TRAP
  * FUNCTION:	HV_FAST_MMU_MAP_PERM_ADDR