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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 <[email protected]>
Signed-off-by: Prakhar Srivastava <[email protected]>
Signed-off-by: Lakshmi Ramasubramanian <[email protected]>
Suggested-by: Thiago Jung Bauermann <[email protected]>
Reviewed-by: Thiago Jung Bauermann <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Lakshmi Ramasubramanian authored and Rob Herring committed 2021-03-08 12:06:30 -07:00
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commit dce92f6b11
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arch/arm64/Kconfig
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@@ -1098,6 +1098,7 @@ config KEXEC
config KEXEC_FILE
bool "kexec file based system call"
select KEXEC_CORE
select HAVE_IMA_KEXEC if IMA
help
This is new version of kexec system call. This system call is
file based and takes file descriptors as system call argument