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PR/50357 CVS commit: [netbsd-7] src/sys/kern
The following reply was made to PR install/50357; it has been noted by GNATS.
From: "Martin Husemann" <martin%netbsd.org@localhost>
Subject: PR/50357 CVS commit: [netbsd-7] src/sys/kern
Date: Sun, 10 Jul 2016 09:38:38 +0000
Module Name: src
Committed By: martin
Date: Sun Jul 10 09:38:38 UTC 2016
src/sys/kern [netbsd-7]: kern_module.c
Pull up following revision(s) (requested by pgoyette in ticket #1183):
sys/kern/kern_module.c: revision 1.111
Check for duplicate module names before loading modules that were
"pushed" by the boot loader. The boot loader pushes the module
name for the root file system (unless the root file system is ffs)
even if the file system module is built into the kernel. When
this happens, we get a lot of "redefined symbol" error messages.
This fix does not alter the behavior of pushing the file system
name. It simply avoids the redefined symbol errors by detecting
that the module is already built-in to the kernel and not trying
to load another copy.
While here, differentiate the error message text between "failed
to load" and "failed to fetch_info" conditions.
Addresses PR kern/50357
To generate a diff of this commit:
cvs rdiff -u -r22.214.171.124 -r126.96.36.199 src/sys/kern/kern_module.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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