[CentOS-devel] [C6] cr/SRPMS/Packages/ empty

Tue Oct 25 22:02:26 UTC 2011
Akemi Yagi <amyagi at gmail.com>

On Tue, Oct 25, 2011 at 2:42 PM, Tetsuo Handa
<from-centos at i-love.sakura.ne.jp> wrote:
> Karanbir Singh wrote:
>> On 10/25/2011 01:18 PM, Tetsuo Handa wrote:
>> > Just wanted to rebuild with TOMOYO enabled. To do so, I wanted to know
>> > what modification is required for reusing upstream packages.
>> It would be great to have that in the CentOS Plus kernel
> I'd like to. But enabling TOMOYO (i.e. changing to CONFIG_SECURITY_PATH=y)
> triggers changes in "struct security_operations" that results in kernel ABI
> changes. If I recall correctly, CentOS Plus kernel does not accept kernel
> config changes that changes kernel ABI.

Yes, that is correct. Anything that causes kABI incompatibility cannot
be implemented in the cplus kernel.