Thread (38 messages) 38 messages, 5 authors, 2021-02-12
STALE1987d
Revisions (5)
  1. v15 [diff vs current]
  2. v16 [diff vs current]
  3. v17 current
  4. v18 [diff vs current]
  5. v19 [diff vs current]

[PATCH v17 10/10] arm64: Enable passing IMA log to next kernel on kexec

From: Lakshmi Ramasubramanian <hidden>
Date: 2021-02-09 20:34:17
Also in: linux-devicetree, linux-integrity, linuxppc-dev, lkml
Subsystem: arm64 port (aarch64 architecture), the rest · Maintainers: Catalin Marinas, Will Deacon, Linus Torvalds

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 <redacted>
Signed-off-by: Prakhar Srivastava <redacted>
Signed-off-by: Lakshmi Ramasubramanian <redacted>
Suggested-by: Thiago Jung Bauermann <redacted>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 05e17351e4f3..8a93573cebb6 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1093,6 +1093,7 @@ 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
-- 
2.30.0


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