[LTP] [PATCH 1/2] IMA: Verify that the kernel cmdline is passed and measured correctly through the kexec barrier.

Mimi Zohar zohar@linux.ibm.com
Wed Jul 15 02:58:12 CEST 2020


On Thu, 2020-07-02 at 11:35 -0400, Lachlan Sneff wrote:
> Add a testcase that verifies that kexec correctly logs the
> kernel command line to the IMA buffer and that the command
> line is then correctly measured.
> 
> This test must be run standalone, since it runs kexec
> multiple times (and therefore reboots several times).

Verifying the kexec boot command line doesn't require rebooting.  Just
loading the kexec kernel image should be enough (kexec -s -l).
 Verifying that the measurement list, including the kexec boot command
line, is carried across kexec could be a separate test.

Mimi


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