On Sat, 17 Oct 2020, Paul Goyette wrote:
Thanks - I'll give it a try.
OK, it builds. But it doesn't work, and least not completely!
FWIW, in addition to
no options COREDUMP
no options PTRACE
my custom kernel also has
no options EXEC_ELF32
no options EXEC_ELF64
These modules are expected to be auto-loaded as necessary.
It seems that the exec_elf* modules fail to load, since the symbol
coredump_elf{32,64} is already defined in the kernel, even though
I have the ``no options EXEC_ELF*'' in the config.
...
[ 8.0347157] init: copying out path `/sbin/init' 11
[ 8.0544213] kobj_checksyms, 1026: [%M/exec_elf32/exec_elf32.kmod]: linker
error: global symbol `coredump_elf32' redefined
[ 8.0544213] WARNING: module error: vfs load failed for `exec_elf32', error 8
[ 8.0544213] kobj_checksyms, 1026: [%M/exec_elf64/exec_elf64.kmod]: linker
error: global symbol `coredump_elf64' redefined
[ 8.0544213] WARNING: module error: vfs load failed for `exec_elf64', error 8
...
+--------------------+--------------------------+-----------------------+
| Paul Goyette | PGP Key fingerprint: | E-mail addresses: |
| (Retired) | FA29 0E3B 35AF E8AE 6651 | p...@whooppee.com |
| Software Developer | 0786 F758 55DE 53BA 7731 | pgoye...@netbsd.org |
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