Commit 39e18de8 authored by Chen, Kenneth W's avatar Chen, Kenneth W Committed by Tony Luck
Browse files

[IA64] move patchlist and machvec into init section 



ia64_mv is initialized based on platform detected or specified.
However, there is one instantiation of each platform type.  We
don't expect to switch platform vector during run time.  Move
those platform specific type into init section since a copy is
made into global ia64_mv at initialization.

Also move instruction patch list into init section as well.

Signed-off-by: default avatarKen Chen <kenneth.w.chen@intel.com>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent 03906ea0

arch/ia64/kernel/vmlinux.lds.S

+26 −25
Original line number Diff line number Diff line
@@ -70,34 +70,9 @@ SECTIONS 
	  __stop___ex_table = .;

	}



  .data.patch.vtop : AT(ADDR(.data.patch.vtop) - LOAD_OFFSET)

	{

	  __start___vtop_patchlist = .;

	  *(.data.patch.vtop)

	  __end___vtop_patchlist = .;

	}



  .data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET)

	{

	  __start___mckinley_e9_bundles = .;

	  *(.data.patch.mckinley_e9)

	  __end___mckinley_e9_bundles = .;

	}



  /* Global data */

  _data = .;



#if defined(CONFIG_IA64_GENERIC)

  /* Machine Vector */

  . = ALIGN(16);

  .machvec : AT(ADDR(.machvec) - LOAD_OFFSET)

	{

	  machvec_start = .;

	  *(.machvec)

	  machvec_end = .;

	}

#endif



  /* Unwind info & table: */

  . = ALIGN(8);

  .IA_64.unwind_info : AT(ADDR(.IA_64.unwind_info) - LOAD_OFFSET)
@@ -154,6 +129,32 @@ SECTIONS 
	  *(.initcall7.init)

	  __initcall_end = .;

	}



  .data.patch.vtop : AT(ADDR(.data.patch.vtop) - LOAD_OFFSET)

	{

	  __start___vtop_patchlist = .;

	  *(.data.patch.vtop)

	  __end___vtop_patchlist = .;

	}



  .data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET)

	{

	  __start___mckinley_e9_bundles = .;

	  *(.data.patch.mckinley_e9)

	  __end___mckinley_e9_bundles = .;

	}



#if defined(CONFIG_IA64_GENERIC)

  /* Machine Vector */

  . = ALIGN(16);

  .machvec : AT(ADDR(.machvec) - LOAD_OFFSET)

	{

	  machvec_start = .;

	  *(.machvec)

	  machvec_end = .;

	}

#endif



   __con_initcall_start = .;

  .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET)

	{ *(.con_initcall.init) }

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