x86/tboot: Provide debugfs interfaces to access TXT log
x86/tboot: Provide debugfs interfaces to access TXT log

These logs come from tboot (Trusted Boot, an open source,
pre-kernel/VMM module that uses Intel TXT to perform a
measured and verified launch of an OS kernel/VMM.).

Signed-off-by: Qiaowei Ren <bfdeb9b1efb09780e3382ea0e9b4c6e4ebbc69b2@intel.com>
Acked-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>
Cc: Gang Wei <6d5a647491850fa33af0ccb95e6ed20e2ffd2d4e@intel.com>
Link: http://lkml.kernel.org/r/1372053333-21788-1-git-send-email-bfdeb9b1efb09780e3382ea0e9b4c6e4ebbc69b2@intel.com
[ Beautified the code a bit. ]
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs