Merge branch 'linus' into x86/xen

9 files changed, 14 insertions, 85 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 3e7384f4619c..8879938f3356 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -8,6 +8,7 @@ mainmenu "Linux/SuperH Kernel Configuration"
 config SUPERH
         def_bool y
         select EMBEDDED
+        select HAVE_CLK
         select HAVE_IDE
         select HAVE_OPROFILE
         help
diff --git a/arch/sh/boot/compressed/misc_32.c b/arch/sh/boot/compressed/misc_32.c
index adcea31e663e..f386997e4d9c 100644
--- a/arch/sh/boot/compressed/misc_32.c
+++ b/arch/sh/boot/compressed/misc_32.c
@@ -74,8 +74,6 @@ static unsigned outcnt = 0;  /* bytes in output buffer */
 static int  fill_inbuf(void);
 static void flush_window(void);
 static void error(char *m);
-static void gzip_mark(void **);
-static void gzip_release(void **);
 
 extern char input_data[];
 extern int input_len;
@@ -84,11 +82,7 @@ static long bytes_out = 0;
 static uch *output_data;
 static unsigned long output_ptr = 0;
 
-static void *malloc(int size);
-static void free(void *where);
 static void error(char *m);
-static void gzip_mark(void **);
-static void gzip_release(void **);
 
 int puts(const char *);
 
@@ -101,38 +95,6 @@ static unsigned long free_mem_end_ptr;
 
 #include "../../../../lib/inflate.c"
 
-static void *malloc(int size)
-{
-        void *p;
-
-        if (size <0) error("Malloc error");
-        if (free_mem_ptr == 0) error("Memory error");
-
-        free_mem_ptr = (free_mem_ptr + 3) & ~3; /* Align */
-
-        p = (void *)free_mem_ptr;
-        free_mem_ptr += size;
-
-        if (free_mem_ptr >= free_mem_end_ptr)
-                error("Out of memory");
-
-        return p;
-}
-
-static void free(void *where)
-{       /* Don't care */
-}
-
-static void gzip_mark(void **ptr)
-{
-        *ptr = (void *) free_mem_ptr;
-}
-
-static void gzip_release(void **ptr)
-{
-        free_mem_ptr = (long) *ptr;
-}
-
 #ifdef CONFIG_SH_STANDARD_BIOS
 size_t strlen(const char *s)
 {
diff --git a/arch/sh/boot/compressed/misc_64.c b/arch/sh/boot/compressed/misc_64.c
index a006ef89b9dd..2941657e18aa 100644
--- a/arch/sh/boot/compressed/misc_64.c
+++ b/arch/sh/boot/compressed/misc_64.c
@@ -72,8 +72,6 @@ static unsigned outcnt = 0;	/* bytes in output buffer */
 static int fill_inbuf(void);
 static void flush_window(void);
 static void error(char *m);
-static void gzip_mark(void **);
-static void gzip_release(void **);
 
 extern char input_data[];
 extern int input_len;
@@ -82,11 +80,7 @@ static long bytes_out = 0;
 static uch *output_data;
 static unsigned long output_ptr = 0;
 
-static void *malloc(int size);
-static void free(void *where);
 static void error(char *m);
-static void gzip_mark(void **);
-static void gzip_release(void **);
 
 static void puts(const char *);
 
@@ -99,40 +93,6 @@ static unsigned long free_mem_end_ptr;
 
 #include "../../../../lib/inflate.c"
 
-static void *malloc(int size)
-{
-        void *p;
-
-        if (size < 0)
-                error("Malloc error\n");
-        if (free_mem_ptr == 0)
-                error("Memory error\n");
-
-        free_mem_ptr = (free_mem_ptr + 3) & ~3; /* Align */
-
-        p = (void *) free_mem_ptr;
-        free_mem_ptr += size;
-
-        if (free_mem_ptr >= free_mem_end_ptr)
-                error("\nOut of memory\n");
-
-        return p;
-}
-
-static void free(void *where)
-{                               /* Don't care */
-}
-
-static void gzip_mark(void **ptr)
-{
-        *ptr = (void *) free_mem_ptr;
-}
-
-static void gzip_release(void **ptr)
-{
-        free_mem_ptr = (long) *ptr;
-}
-
 void puts(const char *s)
 {
 }
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index b98e37a1f54c..921892c351da 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -86,7 +86,7 @@ void cpu_idle(void)
                 if (!idle)
                         idle = default_idle;
 
-                tick_nohz_stop_sched_tick();
+                tick_nohz_stop_sched_tick(1);
                 while (!need_resched())
                         idle();
                 tick_nohz_restart_sched_tick();
diff --git a/arch/sh/kernel/stacktrace.c b/arch/sh/kernel/stacktrace.c
index 1b2ae35c4a76..54d1f61aa007 100644
--- a/arch/sh/kernel/stacktrace.c
+++ b/arch/sh/kernel/stacktrace.c
@@ -12,6 +12,7 @@
 #include <linux/sched.h>
 #include <linux/stacktrace.h>
 #include <linux/thread_info.h>
+#include <linux/module.h>
 #include <asm/ptrace.h>
 
 /*
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index 125e493ead82..f0aa5c398656 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -29,7 +29,7 @@ asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
         int fd[2];
         int error;
 
-        error = do_pipe(fd);
+        error = do_pipe_flags(fd, 0);
         if (!error) {
                 regs->regs[1] = fd[1];
                 return fd[0];
diff --git a/arch/sh/mm/hugetlbpage.c b/arch/sh/mm/hugetlbpage.c
index ae8c321d6e2a..9304117039c4 100644
--- a/arch/sh/mm/hugetlbpage.c
+++ b/arch/sh/mm/hugetlbpage.c
@@ -22,7 +22,8 @@
 #include <asm/tlbflush.h>
 #include <asm/cacheflush.h>
 
-pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
+pte_t *huge_pte_alloc(struct mm_struct *mm,
+                        unsigned long addr, unsigned long sz)
 {
         pgd_t *pgd;
         pud_t *pud;
@@ -78,6 +79,11 @@ int pmd_huge(pmd_t pmd)
         return 0;
 }
 
+int pud_huge(pud_t pud)
+{
+        return 0;
+}
+
 struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
                              pmd_t *pmd, int write)
 {
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index d7df26bd1e54..d652d375eb1e 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -191,7 +191,7 @@ void __init paging_init(void)
                 pg_data_t *pgdat = NODE_DATA(nid);
                 unsigned long low, start_pfn;
 
-                start_pfn = pgdat->bdata->node_boot_start >> PAGE_SHIFT;
+                start_pfn = pgdat->bdata->node_min_pfn;
                 low = pgdat->bdata->node_low_pfn;
 
                 if (max_zone_pfns[ZONE_NORMAL] < low)
diff --git a/arch/sh/mm/numa.c b/arch/sh/mm/numa.c
index 1663199ce888..095d93bec7cd 100644
--- a/arch/sh/mm/numa.c
+++ b/arch/sh/mm/numa.c
@@ -14,7 +14,6 @@
 #include <linux/pfn.h>
 #include <asm/sections.h>
 
-static bootmem_data_t plat_node_bdata[MAX_NUMNODES];
 struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
 EXPORT_SYMBOL_GPL(node_data);
 
@@ -35,7 +34,7 @@ void __init setup_memory(void)
         NODE_DATA(0) = pfn_to_kaddr(free_pfn);
         memset(NODE_DATA(0), 0, sizeof(struct pglist_data));
         free_pfn += PFN_UP(sizeof(struct pglist_data));
-        NODE_DATA(0)->bdata = &plat_node_bdata[0];
+        NODE_DATA(0)->bdata = &bootmem_node_data[0];
 
         /* Set up node 0 */
         setup_bootmem_allocator(free_pfn);
@@ -66,7 +65,7 @@ void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end)
         free_pfn += PFN_UP(sizeof(struct pglist_data));
         memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
 
-        NODE_DATA(nid)->bdata = &plat_node_bdata[nid];
+        NODE_DATA(nid)->bdata = &bootmem_node_data[nid];
         NODE_DATA(nid)->node_start_pfn = start_pfn;
         NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn;