Messages in this thread | | | Date | Tue, 6 Dec 2016 08:31:01 -0500 (EST) | From | Jan Stancek <> | Subject | unable to load modules with CONFIG_MODVERSIONS=y after commit 8ab2ae655b |
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Hi,
Starting with 4.9-rc8 / commit 8ab2ae655b ("default exported asm symbols to zero") I'm running into issue with kernel built with CONFIG_MODVERSIONS=y and (older) binutils (binutils-2.25.1-20.base.el7.ppc64le).
Modules fail to load, for example:
[ 3.163646] Found checksum 0 vs module 4829A47E [ 3.163787] dm_mod: disagrees about version of symbol memcpy [ 3.163862] dm_mod: Unknown symbol memcpy (err -22)
Bisect led me to 8ab2ae655b, reverting it allows boot to progress as before.
Regards, Jan
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