Subject: + c6x-normalize-global-variables-exported-by-vmlinuxlds.patch added to -mm tree
To: liuj97@xxxxxxxxx,a-jacquiot@xxxxxx,jiang.liu@xxxxxxxxxx,msalter@xxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 31 May 2013 13:32:26 -0700
The patch titled
Subject: c6x: normalize global variables exported by vmlinux.lds
has been added to the -mm tree. Its filename is
c6x-normalize-global-variables-exported-by-vmlinuxlds.patch
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------------------------------------------------------
From: Jiang Liu <liuj97@xxxxxxxxx>
Subject: 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@xxxxxxxxxx>
Cc: Mark Salter <msalter@xxxxxxxxxx>
Cc: Aurelien Jacquiot <a-jacquiot@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/c6x/kernel/vmlinux.lds.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/c6x/kernel/vmlinux.lds.S~c6x-normalize-global-variables-exported-by-vmlinuxlds arch/c6x/kernel/vmlinux.lds.S
--- a/arch/c6x/kernel/vmlinux.lds.S~c6x-normalize-global-variables-exported-by-vmlinuxlds
+++ a/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
_
Patches currently in -mm which might be from liuj97@xxxxxxxxx are
linux-next.patch
mm-change-signature-of-free_reserved_area-to-fix-building-warnings.patch
mm-enhance-free_reserved_area-to-support-poisoning-memory-with-zero.patch
mm-arm64-kill-poison_init_mem.patch
mm-x86-use-free_reserved_area-to-simplify-code.patch
mm-tile-use-common-help-functions-to-free-reserved-pages.patch
mm-fix-some-trivial-typos-in-comments.patch
mm-use-managed_pages-to-calculate-default-zonelist-order.patch
mm-accurately-calculate-zone-managed_pages-for-highmem-zones.patch
mm-use-a-dedicated-lock-to-protect-totalram_pages-and-zone-managed_pages.patch
mm-make-__free_pages_bootmem-only-available-at-boot-time.patch
mm-correctly-update-zone-managed_pages.patch
mm-correctly-update-zone-managed_pages-fix.patch
mm-concentrate-modification-of-totalram_pages-into-the-mm-core.patch
mm-report-available-pages-as-memtotal-for-each-numa-node.patch
vmlinuxlds-add-comments-for-global-variables-and-clean-up-useless-declarations.patch
avr32-normalize-global-variables-exported-by-vmlinuxlds.patch
c6x-normalize-global-variables-exported-by-vmlinuxlds.patch
h8300-normalize-global-variables-exported-by-vmlinuxlds.patch
score-normalize-global-variables-exported-by-vmlinuxlds.patch
tile-normalize-global-variables-exported-by-vmlinuxlds.patch
uml-normalize-global-variables-exported-by-vmlinuxlds.patch
mm-introduce-helper-function-mem_init_print_info-to-simplify-mem_init.patch
mm-use-totalram_pages-instead-of-num_physpages-at-runtime.patch
mm-hotplug-prepare-for-removing-num_physpages.patch
mm-alpha-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-arc-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-arm-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-arm64-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-avr32-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-blackfin-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-c6x-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-cris-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-frv-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-h8300-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-hexagon-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-ia64-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-m32r-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-m68k-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-metag-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-microblaze-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-mips-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-mn10300-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-openrisc-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-parisc-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-ppc-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-s390-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-score-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-sh-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-sparc-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-tile-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-um-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-unicore32-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-x86-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-xtensa-prepare-for-removing-num_physpages-and-simplify-mem_init.patch
mm-kill-global-variable-num_physpages.patch
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