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mksysmap: update comment about __crc_*

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Since commit 7b4537199a ("kbuild: link symbol CRCs at final link,
removing CONFIG_MODULE_REL_CRCS"), __crc_* symbols never become
absolute.

Keep ignoring __crc_*, but update the comment.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2022-09-26 18:02:25 +09:00
parent ce697ccee1
commit c13461693e
1 changed files with 4 additions and 4 deletions
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8
scripts/mksysmap
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@ -37,8 +37,8 @@
# readprofile starts reading symbols when _stext is found, and # readprofile starts reading symbols when _stext is found, and
# continue until it finds a symbol which is not either of 'T', 't', # continue until it finds a symbol which is not either of 'T', 't',
# 'W' or 'w'. __crc_ are 'A' and placed in the middle # 'W' or 'w'.
# so we just ignore them to let readprofile continue to work. #
# (At least sparc64 has __crc_ in the middle). # Ignored prefixes:
# __crc_ - modversions
$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)\|\( L0\)' > $2 $NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)\|\( L0\)' > $2