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-rw-r--r--arch/sparc/include/asm/sections.h16
-rw-r--r--arch/sparc/include/asm/sections_32.h6
-rw-r--r--arch/sparc/include/asm/sections_64.h9
-rw-r--r--arch/sparc/kernel/head_32.S2
-rw-r--r--arch/sparc/kernel/vmlinux.lds.S3
-rw-r--r--arch/sparc/mm/init_32.c14
-rw-r--r--arch/sparc/mm/sun4c.c4
7 files changed, 19 insertions, 35 deletions
diff --git a/arch/sparc/include/asm/sections.h b/arch/sparc/include/asm/sections.h
index c7c69b00967f..0b0553bbd8a0 100644
--- a/arch/sparc/include/asm/sections.h
+++ b/arch/sparc/include/asm/sections.h
@@ -1,8 +1,10 @@
-#ifndef ___ASM_SPARC_SECTIONS_H
-#define ___ASM_SPARC_SECTIONS_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm/sections_64.h>
-#else
-#include <asm/sections_32.h>
-#endif
+#ifndef __SPARC_SECTIONS_H
+#define __SPARC_SECTIONS_H
+
+/* nothing to see, move along */
+#include <asm-generic/sections.h>
+
+/* sparc entry point */
+extern char _start[];
+
#endif
diff --git a/arch/sparc/include/asm/sections_32.h b/arch/sparc/include/asm/sections_32.h
deleted file mode 100644
index 6832841df051..000000000000
--- a/arch/sparc/include/asm/sections_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _SPARC_SECTIONS_H
-#define _SPARC_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-#endif
diff --git a/arch/sparc/include/asm/sections_64.h b/arch/sparc/include/asm/sections_64.h
deleted file mode 100644
index 3f4b9fdc28d0..000000000000
--- a/arch/sparc/include/asm/sections_64.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _SPARC64_SECTIONS_H
-#define _SPARC64_SECTIONS_H
-
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-
-extern char _start[];
-
-#endif
diff --git a/arch/sparc/kernel/head_32.S b/arch/sparc/kernel/head_32.S
index 51b40426f9c6..f0b4b516304f 100644
--- a/arch/sparc/kernel/head_32.S
+++ b/arch/sparc/kernel/head_32.S
@@ -990,7 +990,7 @@ sun4c_continue_boot:
/* Zero out our BSS section. */
set __bss_start , %o0 ! First address of BSS
- set end , %o1 ! Last address of BSS
+ set _end , %o1 ! Last address of BSS
add %o0, 0x1, %o0
1:
stb %g0, [%o0]
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index 59c8d090920c..76267085b13b 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -49,7 +49,6 @@ SECTIONS
*(.gnu.warning)
} = 0
_etext = .;
- PROVIDE (etext = .);
RO_DATA(PAGE_SIZE)
.data : {
@@ -69,7 +68,6 @@ SECTIONS
}
/* End of data section */
_edata = .;
- PROVIDE (edata = .);
/* init_task */
. = ALIGN(THREAD_SIZE);
@@ -172,7 +170,6 @@ SECTIONS
*(COMMON)
}
_end = . ;
- PROVIDE (end = .);
/DISCARD/ : {
EXIT_TEXT
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index 677c1e187a23..fec926021f49 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -25,6 +25,7 @@
#include <linux/pagemap.h>
#include <linux/poison.h>
+#include <asm/sections.h>
#include <asm/system.h>
#include <asm/vac-ops.h>
#include <asm/page.h>
@@ -48,9 +49,6 @@ unsigned long sparc_unmapped_base;
struct pgtable_cache_struct pgt_quicklists;
-/* References to section boundaries */
-extern char __init_begin, __init_end, _start, _end, etext , edata;
-
/* Initial ramdisk setup */
extern unsigned int sparc_ramdisk_image;
extern unsigned int sparc_ramdisk_size;
@@ -450,9 +448,9 @@ void __init mem_init(void)
totalram_pages += totalhigh_pages;
- codepages = (((unsigned long) &etext) - ((unsigned long)&_start));
+ codepages = (((unsigned long) &_etext) - ((unsigned long)&_start));
codepages = PAGE_ALIGN(codepages) >> PAGE_SHIFT;
- datapages = (((unsigned long) &edata) - ((unsigned long)&etext));
+ datapages = (((unsigned long) &_edata) - ((unsigned long)&_etext));
datapages = PAGE_ALIGN(datapages) >> PAGE_SHIFT;
initpages = (((unsigned long) &__init_end) - ((unsigned long) &__init_begin));
initpages = PAGE_ALIGN(initpages) >> PAGE_SHIFT;
@@ -476,8 +474,10 @@ void __init mem_init(void)
void free_initmem (void)
{
unsigned long addr;
+ unsigned long freed;
addr = (unsigned long)(&__init_begin);
+ freed = (unsigned long)(&__init_end) - addr;
for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
struct page *p;
@@ -490,8 +490,8 @@ void free_initmem (void)
totalram_pages++;
num_physpages++;
}
- printk(KERN_INFO "Freeing unused kernel memory: %dk freed\n",
- (&__init_end - &__init_begin) >> 10);
+ printk(KERN_INFO "Freeing unused kernel memory: %ldk freed\n",
+ freed >> 10);
}
#ifdef CONFIG_BLK_DEV_INITRD
diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index ad0ce117f352..2ffacd67c424 100644
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -18,6 +18,7 @@
#include <linux/seq_file.h>
#include <linux/scatterlist.h>
+#include <asm/sections.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
@@ -1951,7 +1952,6 @@ void sun4c_update_mmu_cache(struct vm_area_struct *vma, unsigned long address, p
}
extern void sparc_context_init(int);
-extern unsigned long end;
extern unsigned long bootmem_init(unsigned long *pages_avail);
extern unsigned long last_valid_pfn;
@@ -1962,7 +1962,7 @@ void __init sun4c_paging_init(void)
extern struct resource sparc_iomap;
unsigned long end_pfn, pages_avail;
- kernel_end = (unsigned long) &end;
+ kernel_end = (unsigned long) &_end;
kernel_end = SUN4C_REAL_PGDIR_ALIGN(kernel_end);
pages_avail = 0;