[PATCH v16 12/12] arm64: Enable passing IMA log to next kernel on kexec

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From: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
To: zohar@linux.ibm.com, bauerman@linux.ibm.com, robh@kernel.org,
	takahiro.akashi@linaro.org, gregkh@linuxfoundation.org,
	will@kernel.org, joe@perches.com, catalin.marinas@arm.com,
	mpe@ellerman.id.au
Cc: james.morse@arm.com, sashal@kernel.org, benh@kernel.crashing.org,
	paulus@samba.org, frowand.list@gmail.com,
	vincenzo.frascino@arm.com, mark.rutland@arm.com,
	dmitry.kasatkin@gmail.com, jmorris@namei.org, serge@hallyn.com,
	pasha.tatashin@soleen.com, allison@lohutok.net,
	masahiroy@kernel.org, bhsharma@redhat.com, mbrugger@suse.com,
	hsinyi@chromium.org, tao.li@vivo.com, christophe.leroy@c-s.fr,
	prsriva@linux.microsoft.com, balajib@linux.microsoft.com,
	linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v16 12/12] arm64: Enable passing IMA log to next kernel on kexec
Date: Thu,  4 Feb 2021 08:41:35 -0800	[thread overview]
Message-ID: <20210204164135.29856-13-nramas@linux.microsoft.com> (raw)
In-Reply-To: <20210204164135.29856-1-nramas@linux.microsoft.com>

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>
---
 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

WARNING: multiple messages have this Message-ID (diff)

From: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
To: zohar@linux.ibm.com, bauerman@linux.ibm.com, robh@kernel.org,
	takahiro.akashi@linaro.org, gregkh@linuxfoundation.org,
	will@kernel.org, joe@perches.com, catalin.marinas@arm.com,
	mpe@ellerman.id.au
Cc: mark.rutland@arm.com, bhsharma@redhat.com, tao.li@vivo.com,
	paulus@samba.org, vincenzo.frascino@arm.com,
	frowand.list@gmail.com, sashal@kernel.org, masahiroy@kernel.org,
	jmorris@namei.org, linux-arm-kernel@lists.infradead.org,
	serge@hallyn.com, devicetree@vger.kernel.org,
	pasha.tatashin@soleen.com, prsriva@linux.microsoft.com,
	hsinyi@chromium.org, allison@lohutok.net,
	christophe.leroy@c-s.fr, mbrugger@suse.com,
	balajib@linux.microsoft.com, dmitry.kasatkin@gmail.com,
	linux-kernel@vger.kernel.org, james.morse@arm.com,
	linux-integrity@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v16 12/12] arm64: Enable passing IMA log to next kernel on kexec
Date: Thu,  4 Feb 2021 08:41:35 -0800	[thread overview]
Message-ID: <20210204164135.29856-13-nramas@linux.microsoft.com> (raw)
In-Reply-To: <20210204164135.29856-1-nramas@linux.microsoft.com>

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>
---
 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

WARNING: multiple messages have this Message-ID (diff)

From: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
To: zohar@linux.ibm.com, bauerman@linux.ibm.com, robh@kernel.org,
	takahiro.akashi@linaro.org, gregkh@linuxfoundation.org,
	will@kernel.org, joe@perches.com, catalin.marinas@arm.com,
	mpe@ellerman.id.au
Cc: mark.rutland@arm.com, benh@kernel.crashing.org,
	bhsharma@redhat.com, tao.li@vivo.com, paulus@samba.org,
	vincenzo.frascino@arm.com, frowand.list@gmail.com,
	sashal@kernel.org, masahiroy@kernel.org, jmorris@namei.org,
	linux-arm-kernel@lists.infradead.org, serge@hallyn.com,
	devicetree@vger.kernel.org, pasha.tatashin@soleen.com,
	prsriva@linux.microsoft.com, hsinyi@chromium.org,
	allison@lohutok.net, christophe.leroy@c-s.fr, mbrugger@suse.com,
	balajib@linux.microsoft.com, dmitry.kasatkin@gmail.com,
	linux-kernel@vger.kernel.org, james.morse@arm.com,
	linux-integrity@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v16 12/12] arm64: Enable passing IMA log to next kernel on kexec
Date: Thu,  4 Feb 2021 08:41:35 -0800	[thread overview]
Message-ID: <20210204164135.29856-13-nramas@linux.microsoft.com> (raw)
In-Reply-To: <20210204164135.29856-1-nramas@linux.microsoft.com>

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>
---
 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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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

next prev parent reply	other threads:[~2021-02-04 16:59 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-04 16:41 [PATCH v16 00/12] Carry forward IMA measurement log on kexec on ARM64 Lakshmi Ramasubramanian
2021-02-04 16:41 ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 01/12] powerpc: Rename kexec elfcorehdr_addr to elf_headers_mem Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 02/12] of: Add a common kexec FDT setup function Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-06 23:38   ` kernel test robot
2021-02-04 16:41 ` [PATCH v16 03/12] arm64: Use common of_kexec_setup_new_fdt() Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 04/12] powerpc: " Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 05/12] powerpc: Move ima buffer fields to struct kimage Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 06/12] powerpc: Move arch independent ima kexec functions to drivers/of/kexec.c Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 07/12] kexec: Use fdt_appendprop_addrrange() to add ima buffer to FDT Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 08/12] powerpc: Delete unused function delete_fdt_mem_rsv() Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 09/12] of: Define functions to allocate and free FDT Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41 ` [PATCH v16 10/12] arm64: Use OF alloc and free functions for FDT Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 18:00   ` Will Deacon
2021-02-04 18:00     ` Will Deacon
2021-02-04 18:00     ` Will Deacon
2021-02-04 16:41 ` [PATCH v16 11/12] powerpc: Use OF alloc and free " Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian
2021-02-04 19:26   ` Rob Herring
2021-02-04 19:26     ` Rob Herring
2021-02-04 19:26     ` Rob Herring
2021-02-04 23:23     ` Lakshmi Ramasubramanian
2021-02-04 23:23       ` Lakshmi Ramasubramanian
2021-02-04 23:23       ` Lakshmi Ramasubramanian
2021-02-04 23:36       ` Rob Herring
2021-02-04 23:36         ` Rob Herring
2021-02-04 23:36         ` Rob Herring
2021-02-04 23:42         ` Lakshmi Ramasubramanian
2021-02-04 23:42           ` Lakshmi Ramasubramanian
2021-02-04 23:42           ` Lakshmi Ramasubramanian
2021-02-08  4:12     ` Michael Ellerman
2021-02-08  4:12       ` Michael Ellerman
2021-02-08  4:12       ` Michael Ellerman
2021-02-04 16:41 ` Lakshmi Ramasubramanian [this message]
2021-02-04 16:41   ` [PATCH v16 12/12] arm64: Enable passing IMA log to next kernel on kexec Lakshmi Ramasubramanian
2021-02-04 16:41   ` Lakshmi Ramasubramanian

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:05e17351e4f dfblob:05e17351e4f dfblob:05e17351e4f
dfblob:8a93573cebb dfblob:8a93573cebb dfblob:8a93573cebb
	(help)

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