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From: | amodra at gmail dot com |
Subject: | [Bug binutils/19421] [2.26 Regression] Missing weak symbols in kernel modules on powerpc64le-linux-gnu |
Date: | Wed, 13 Jan 2016 00:23:26 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=19421 --- Comment #5 from Alan Modra <amodra at gmail dot com> --- Created attachment 8897 --> https://sourceware.org/bugzilla/attachment.cgi?id=8897&action=edit kernel fix So the reason that CONFIG_RELOCATABLE (which is forced on by CONFIG_CRASH_DUMP) avoids the problem is that with relocatable output there is a relocation on "__crc_TOC." which results in the symbol being kept with newer binutils. genksyms ought to be providing a value for "__crc_TOC." but it doesn't, which I think makes this a kernel bug. Attached patch cures the problem. -- You are receiving this mail because: You are on the CC list for the bug.
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