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arm64: Enable passing IMA log to next kernel on kexec

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Update CONFIG_KEXEC_FILE to select CONFIG_HAVE_IMA_KEXEC, if CONFIG_IMA
is enabled, to indicate that the IMA measurement log information is
present in the device tree for ARM64.

Co-developed-by: Prakhar Srivastava <prsriva@linux.microsoft.com>
Signed-off-by: Prakhar Srivastava <prsriva@linux.microsoft.com>
Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Suggested-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210221174930.27324-14-nramas@linux.microsoft.com
This commit is contained in:
Lakshmi Ramasubramanian 2021-02-21 09:49:30 -08:00 • committed by Rob Herring
parent cd42f1db09
commit dce92f6b11
1 changed files with 1 additions and 0 deletions
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arch/arm64/Kconfig
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@ -1098,6 +1098,7 @@ config KEXEC
config KEXEC_FILE config KEXEC_FILE
bool "kexec file based system call" bool "kexec file based system call"
select KEXEC_CORE select KEXEC_CORE
select HAVE_IMA_KEXEC if IMA
help help
This is new version of kexec system call. This system call is This is new version of kexec system call. This system call is
file based and takes file descriptors as system call argument file based and takes file descriptors as system call argument