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authorNayna Jain <nayna@linux.ibm.com>2020-03-08 20:57:51 -0400
committerMimi Zohar <zohar@linux.ibm.com>2020-03-12 07:43:57 -0400
commit9e2b4be377f0d715d9d910507890f9620cc22a9d (patch)
treeb837793b54687af1ab19e7957833182399ff3d7d /arch/powerpc/Kconfig
parent96c82175d13879a0d465429419451eaad6e21258 (diff)
ima: add a new CONFIG for loading arch-specific policies
Every time a new architecture defines the IMA architecture specific functions - arch_ima_get_secureboot() and arch_ima_get_policy(), the IMA include file needs to be updated. To avoid this "noise", this patch defines a new IMA Kconfig IMA_SECURE_AND_OR_TRUSTED_BOOT option, allowing the different architectures to select it. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Nayna Jain <nayna@linux.ibm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Philipp Rudo <prudo@linux.ibm.com> (s390) Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 497b7d0b2d7e..5b9f1cba2a44 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -979,6 +979,7 @@ config PPC_SECURE_BOOT
bool
depends on PPC_POWERNV
depends on IMA_ARCH_POLICY
+ imply IMA_SECURE_AND_OR_TRUSTED_BOOT
help
Systems with firmware secure boot enabled need to define security
policies to extend secure boot to the OS. This config allows a user