I want to install tpm emulator simulating the TPM hardware in Xen platform. But
compiling tpm emulator brings such error.My kernel is 2.6.16.
#make ; make install
.........
Building modules, stage 2.
MODPOST
*** Warning: "__stack_chk_fail"
[/root/xen-3.0.2/tools/vtpm/tpm_emulator/tpm_emulator.ko] undefined!
CC /root/xen-3.0.2/tools/vtpm/tpm_emulator/tpm_emulator.mod.o
LD [M] /root/xen-3.0.2/tools/vtpm/tpm_emulator/tpm_emulator.ko
inserting module into linux kernel have following errors:
#modprobe tpm_emulator startup="clear"
FATAL: Error inserting tpm_emulator
(/lib/modules/2.6.16-xen/extra/tpm_emulator.ko): Unknown symbol in module, or
unknown parameter (see dmesg)
in file /var/log/message
last error line is :
Oct 30 13:56:36 localhost kernel: tpm_emulator: Unknown symbol __stack_chk_fail
I have tried serveral ways, installing high version tpm emulator, patching the
16K stack size, adding the compiling flag -fno-stack-protector, but still the
same result.How can I solve the problem.
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