Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] IP27: Fix build errors if CONFIG_MAPPED_KERNEL=y
  [MIPS] Fix CMP Kconfig configuration and mark as broken.

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c930b8ceb4182e5c1172003966e43a8a90b93440..1e06d233fa8310eaf77acfde003cbf8cd346fc54 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -211,6 +211,7 @@ config MIPS_MALTA
        select SYS_SUPPORTS_64BIT_KERNEL
        select SYS_SUPPORTS_BIG_ENDIAN
        select SYS_SUPPORTS_LITTLE_ENDIAN
+       select SYS_SUPPORTS_MIPS_CMP if BROKEN  # because SYNC_R4K is broken
        select SYS_SUPPORTS_MULTITHREADING
        select SYS_SUPPORTS_SMARTMIPS
        help
@@ -1499,6 +1500,18 @@ config MIPS_APSP_KSPD
          "exit" syscall notifying other kernel modules the SP program is
          exiting.  You probably want to say yes here.
 
+config MIPS_CMP
+       bool "MIPS CMP framework support"
+       depends on SYS_SUPPORTS_MIPS_CMP
+       select SYNC_R4K if BROKEN
+       select SYS_SUPPORTS_SMP
+       select SYS_SUPPORTS_SCHED_SMT if SMP
+       select WEAK_ORDERING
+       default n
+       help
+         This is a placeholder option for the GCMP work. It will need to
+         be handled differently...
+
 config SB1_PASS_1_WORKAROUNDS
        bool
        depends on CPU_SB1_PASS_1
@@ -1675,6 +1688,9 @@ config SMP
 config SMP_UP
        bool
 
+config SYS_SUPPORTS_MIPS_CMP
+       bool
+
 config SYS_SUPPORTS_SMP
        bool
 
@@ -1722,17 +1738,6 @@ config NR_CPUS
          performance should round up your number of processors to the next
          power of two.
 
-config MIPS_CMP
-       bool "MIPS CMP framework support"
-       depends on SMP
-       select SYNC_R4K
-       select SYS_SUPPORTS_SCHED_SMT
-       select WEAK_ORDERING
-       default n
-       help
-         This is a placeholder option for the GCMP work. It will need to
-         be handled differently...
-
 source "kernel/time/Kconfig"
 
 #

diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index 361364501d34926deea6d59456cce24f0674e538..492a0a8d70fbf9ddc6e695ae8250e562f03f0ab5 100644 (file)
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -22,6 +22,7 @@
 #include <asm/irqflags.h>
 #include <asm/regdef.h>
 #include <asm/page.h>
+#include <asm/pgtable-bits.h>
 #include <asm/mipsregs.h>
 #include <asm/stackframe.h>
 

diff --git a/include/asm-mips/sn/mapped_kernel.h b/include/asm-mips/sn/mapped_kernel.h
index c3dd5d0d525fc66be6c92dc70c86b2ad5b547577..721496a0bb92979161c8ed3cc2946f7c069d256d 100644 (file)
--- a/include/asm-mips/sn/mapped_kernel.h
+++ b/include/asm-mips/sn/mapped_kernel.h
@@ -5,6 +5,8 @@
 #ifndef __ASM_SN_MAPPED_KERNEL_H
 #define __ASM_SN_MAPPED_KERNEL_H
 
+#include <linux/mmzone.h>
+
 /*
  * Note on how mapped kernels work: the text and data section is
  * compiled at cksseg segment (LOADADDR = 0xc001c000), and the
@@ -29,10 +31,8 @@
 #define MAPPED_ADDR_RO_TO_PHYS(x)      (x - REP_BASE)
 #define MAPPED_ADDR_RW_TO_PHYS(x)      (x - REP_BASE - 16777216)
 
-#define MAPPED_KERN_RO_PHYSBASE(n) \
-                       (PLAT_NODE_DATA(n)->kern_vars.kv_ro_baseaddr)
-#define MAPPED_KERN_RW_PHYSBASE(n) \
-                       (PLAT_NODE_DATA(n)->kern_vars.kv_rw_baseaddr)
+#define MAPPED_KERN_RO_PHYSBASE(n) (hub_data(n)->kern_vars.kv_ro_baseaddr)
+#define MAPPED_KERN_RW_PHYSBASE(n) (hub_data(n)->kern_vars.kv_rw_baseaddr)
 
 #define MAPPED_KERN_RO_TO_PHYS(x) \
                                ((unsigned long)MAPPED_ADDR_RO_TO_PHYS(x) | \