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SubjectRe: [RFC][PATCH 3/3] TXT: Intel(R) TXT and tboot kernel support
Cihula, Joseph wrote:
> --- a/security/Kconfig Mon Oct 06 12:50:47 2008 -0700
> +++ b/security/Kconfig Tue Oct 07 00:13:02 2008 -0700
> @@ -115,6 +115,23 @@ config SECURITY_DEFAULT_MMAP_MIN_ADDR
> /proc/sys/vm/mmap_min_addr tunable.
>
>
> +config TXT
>

This should be X86_TXT; perhaps even X86_INTEL_TXT unless someone else
is likely to implement this stuff. ("TXT" is awfully generic.)


> + bool "Enable Intel(R) Trusted Execution Technology (TXT)"
> + depends on EXPERIMENTAL && X86
> + help
> + This option enables support for booting the kernel with
> + the Trusted Boot (tboot) module. This will utilize
> + Intel(R) Trusted Execution Technology (TXT) to perform a
> + measured launch of the kernel. If the system does not
> + support TXT, this will have no effect.
> +
> + See <http://www.intel.com/technology/security/> for more
> + information about Intel(R) TXT.
> + And see <http://tboot.sourceforge.net> for more information
> + about tboot.
> +
> + If you are unsure as to whether this is required, answer N.
> +
> source security/selinux/Kconfig
> source security/smack/Kconfig
>

J


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