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module: set .init_array alignment to 8

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The proper idiom for aligning linker sections in modules is different
than for built-in sections.  ". = ALIGN();" followed by a forced
output address of 0 does nothing, as forcing the address changes the
value of ".".

Use output section alignment specifier instead.

Fixes: 9ddf82521c86 ("kernel: add support for .init_array.* constructors")
Reviewed-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Jessica Yu <jeyu@redhat.com>
This commit is contained in:
David Daney 2017-03-07 17:31:08 -08:00 committed by Jessica Yu
parent 4495c08e84
commit 5bd933fe44
1 changed files with 1 additions and 2 deletions
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scripts/module-common.lds
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@ -20,8 +20,7 @@ SECTIONS {
__kcrctab_unused_gpl 0 : { *(SORT(___kcrctab_unused_gpl+*)) } __kcrctab_unused_gpl 0 : { *(SORT(___kcrctab_unused_gpl+*)) }
__kcrctab_gpl_future 0 : { *(SORT(___kcrctab_gpl_future+*)) } __kcrctab_gpl_future 0 : { *(SORT(___kcrctab_gpl_future+*)) }
. = ALIGN(8); .init_array 0 : ALIGN(8) { *(SORT(.init_array.*)) *(.init_array) }
.init_array 0 : { *(SORT(.init_array.*)) *(.init_array) }
__jump_table 0 : ALIGN(8) { KEEP(*(__jump_table)) } __jump_table 0 : ALIGN(8) { KEEP(*(__jump_table)) }
} }