The patch titled
Subject: xtensa: use the declarations provided by <asm/sections.h>
has been added to the -mm tree. Its filename is
xtensa-use-the-declarations-provided-by-asm-sectionsh.patch
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------------------------------------------------------
From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Subject: xtensa: use the declarations provided by <asm/sections.h>
- Include <asm/sections.h>,
- Remove the (different) extern declarations,
- Remove the no longer needed address-of ('&') operators,
- Use %p to format pointer differences.
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: Chris Zankel <chris@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/xtensa/mm/init.c | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
diff -puN arch/xtensa/mm/init.c~xtensa-use-the-declarations-provided-by-asm-sectionsh arch/xtensa/mm/init.c
--- a/arch/xtensa/mm/init.c~xtensa-use-the-declarations-provided-by-asm-sectionsh
+++ a/arch/xtensa/mm/init.c
@@ -26,11 +26,7 @@
#include <asm/bootparam.h>
#include <asm/page.h>
-
-/* References to section boundaries */
-
-extern char _stext, _etext, _sdata, _edata, _rodata_end;
-extern char __init_begin, __init_end;
+#include <asm/sections.h>
/*
* mem_reserve(start, end, must_exist)
@@ -197,9 +193,9 @@ void __init mem_init(void)
reservedpages++;
}
- codesize = (unsigned long) &_etext - (unsigned long) &_stext;
- datasize = (unsigned long) &_edata - (unsigned long) &_sdata;
- initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
+ codesize = (unsigned long) _etext - (unsigned long) _stext;
+ datasize = (unsigned long) _edata - (unsigned long) _sdata;
+ initsize = (unsigned long) __init_end - (unsigned long) __init_begin;
printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, "
"%ldk data, %ldk init %ldk highmem)\n",
@@ -237,7 +233,7 @@ void free_initrd_mem(unsigned long start
void free_initmem(void)
{
- free_reserved_mem(&__init_begin, &__init_end);
- printk("Freeing unused kernel memory: %dk freed\n",
- (&__init_end - &__init_begin) >> 10);
+ free_reserved_mem(__init_begin, __init_end);
+ printk("Freeing unused kernel memory: %zuk freed\n",
+ (__init_end - __init_begin) >> 10);
}
_
Subject: Subject: xtensa: use the declarations provided by <asm/sections.h>
Patches currently in -mm which might be from geert@xxxxxxxxxxxxxx are
linux-next.patch
xtensa-replace-xtensa-specific-_fdatatext-by-_sdatatext.patch
xtensa-use-test-e-instead-of-bashism-test-a.patch
xtensa-use-the-declarations-provided-by-asm-sectionsh.patch
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