Rusty Russell wrote:
Philippe Bergheaud <fe...@linux.vnet.ibm.com> writes:
Anton Blanchard wrote:
Here are the ABIv2 patches rebased against 3.15-rc2.
After recompiling 3.15-rc2 with the ABIv2 patches,
I see the following line in Modules.symvers:
0x00000000 TOC. vmlinux EXPORT_SYMBOL
Kernel will not load modules because TOC. has no CRC.
Is this expected ? Shouldn't TOC. have a CRC ?
What happens when you try to load a module? It should work...
My mistake, sorry: kernel 3.15-rc2 crashes at boot, in the SLES12
Beta5 environment that I am using, before any module load attempt.
The problem happens with the SLES12 kernel of the day 3.12.17,
plus the backported ABIv2 patch set. Boot fails with:
kernel: ibmveth: no symbol version for TOC.
kernel: ibmveth: Unknown symbol TOC. (err -22)
kernel: scsi_mod: no symbol version for TOC.
kernel: scsi_mod: Unknown symbol TOC. (err -22)
In the rescue shell, repeating a plain modprobe fails again:
:/# modprobe scsi_mod
modprobe: ERROR: could not insert 'scsi_mod': Invalid argument
And finally, modprobe succeeds with --force:
:/# modprobe --force scsi_mod
scsi_mod: module has bad taint, not creating trace events
Philippe
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