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| author | Jiang Liu <liuj97@gmail.com> | 2013-07-03 15:03:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:34 -0700 |
| commit | 06256f8f719917581a221221bb851fcf88de564b (patch) | |
| tree | b2a8753786b1d19993df813a933069c1dc18cb09 /arch | |
| parent | 2e555f8d0f81d8e28a63fe432ec7bcc26e95006b (diff) | |
| download | linux-06256f8f719917581a221221bb851fcf88de564b.tar.gz linux-06256f8f719917581a221221bb851fcf88de564b.tar.bz2 linux-06256f8f719917581a221221bb851fcf88de564b.zip | |
c6x: normalize global variables exported by vmlinux.lds
Normalize global variables exported by vmlinux.lds to conform usage
guidelines from include/asm-generic/sections.h.
Use _text to mark the start of the kernel image including the head text,
and _stext to mark the start of the .text section.
This patch also fixes possible bugs due to current address layout that
[__init_begin, __init_end] is a sub-range of [_stext, _etext] and pages
within range [__init_begin, __init_end] will be freed by free_initmem().
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/c6x/kernel/vmlinux.lds.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/c6x/kernel/vmlinux.lds.S b/arch/c6x/kernel/vmlinux.lds.S index 1d81c4c129ec..279d80725128 100644 --- a/arch/c6x/kernel/vmlinux.lds.S +++ b/arch/c6x/kernel/vmlinux.lds.S @@ -54,16 +54,15 @@ SECTIONS } . = ALIGN(PAGE_SIZE); + __init_begin = .; .init : { - _stext = .; _sinittext = .; HEAD_TEXT INIT_TEXT _einittext = .; } - __init_begin = _stext; INIT_DATA_SECTION(16) PERCPU_SECTION(128) @@ -74,6 +73,7 @@ SECTIONS .text : { _text = .; + _stext = .; TEXT_TEXT SCHED_TEXT LOCK_TEXT |