x86, vmlinux.lds: unify first part of initdata

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32-bit:

 - Move definition of __init_begin outside output_section
   because it covers more than one section
 - Move ALIGN() for end-of-section inside .smp_locks output section.
   Same effect but the intent is better documented that
   we need both start and end aligned.

64-bit:

 - Move ALIGN() outside output section in .init.setup
 - Deleted unused __smp_alt_* symbols

None of the above should result in any functional change.

[ Impact: refactor and unify linker script ]

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Tim Abbott <tabbott@MIT.EDU>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <1240991249-27117-9-git-send-email-sam@ravnborg.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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This commit is contained in:

Sam Ravnborg 2009-04-29 09:47:25 +02:00 • committed by Ingo Molnar

parent ff6f87e162

commit e58bdaa8f8

3 changed files with 61 additions and 119 deletions

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61

arch/x86/kernel/vmlinux.lds.S

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60

arch/x86/kernel/vmlinux_32.lds.S

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59

arch/x86/kernel/vmlinux_64.lds.S

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