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Commit 6c45ab99 authored by Jon Loeliger's avatar Jon Loeliger Committed by Paul Mackerras
Browse files

[PATCH] powerpc: Remove section free() and linker script bits 



Here is a new patch that removes all notion of the pmac, prep,
chrp and openfirmware initialization sections, and then unifies
the sections.h files without those __pmac, etc, sections identifiers
cluttering things up.

Signed-off-by: default avatarJon Loeliger <jdl@freescale.com>
Signed-off-by: default avatarKumar Gala <kumar.gala@freescale.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent aacaf9bd

arch/ppc/kernel/vmlinux.lds.S

+0 −26
Original line number Diff line number Diff line
@@ -149,32 +149,6 @@ SECTIONS 


  . = ALIGN(4096);

  _sextratext = .;

  __pmac_begin = .;

  .pmac.text : { *(.pmac.text) }

  .pmac.data : { *(.pmac.data) }

  . = ALIGN(4096);

  __pmac_end = .;



  . = ALIGN(4096);

  __prep_begin = .;

  .prep.text : { *(.prep.text) }

  .prep.data : { *(.prep.data) }

  . = ALIGN(4096);

  __prep_end = .;



  . = ALIGN(4096);

  __chrp_begin = .;

  .chrp.text : { *(.chrp.text) }

  .chrp.data : { *(.chrp.data) }

  . = ALIGN(4096);

  __chrp_end = .;



  . = ALIGN(4096);

  __openfirmware_begin = .;

  .openfirmware.text : { *(.openfirmware.text) }

  .openfirmware.data : { *(.openfirmware.data) }

  . = ALIGN(4096);

  __openfirmware_end = .;

  _eextratext = .;



  __bss_start = .;

arch/ppc/mm/init.c

+0 −12
Original line number Diff line number Diff line
@@ -74,10 +74,6 @@ unsigned long agp_special_page; 
extern char _end[];

extern char etext[], _stext[];

extern char __init_begin, __init_end;

extern char __prep_begin, __prep_end;

extern char __chrp_begin, __chrp_end;

extern char __pmac_begin, __pmac_end;

extern char __openfirmware_begin, __openfirmware_end;



#ifdef CONFIG_HIGHMEM

pte_t *kmap_pte;
@@ -167,14 +163,6 @@ void free_initmem(void) 


	printk ("Freeing unused kernel memory:");

	FREESEC(init);

	if (_machine != _MACH_Pmac)

		FREESEC(pmac);

	if (_machine != _MACH_chrp)

		FREESEC(chrp);

	if (_machine != _MACH_prep)

		FREESEC(prep);

	if (!have_of)

		FREESEC(openfirmware);

 	printk("\n");

	ppc_md.progress = NULL;

#undef FREESEC