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From: Thiago Jung Bauermann <bauerman@linux.ibm.com>
To: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Cc: zohar@linux.ibm.com, robh@kernel.org, takahiro.akashi@linaro.org,
	gregkh@linuxfoundation.org, will@kernel.org,
	catalin.marinas@arm.com, mpe@ellerman.id.au, 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@vger.kernel.org
Subject: Re: [PATCH v14 2/6] powerpc: Move arch independent ima kexec functions to drivers/of/kexec.c
Date: Tue, 12 Jan 2021 23:14:50 -0300	[thread overview]
Message-ID: <87bldtshut.fsf@manicouagan.localdomain> (raw)
In-Reply-To: <20210104192602.10131-3-nramas@linux.microsoft.com>


Lakshmi Ramasubramanian <nramas@linux.microsoft.com> writes:

> The functions defined in "arch/powerpc/kexec/ima.c" handle setting up
> and freeing the resources required to carry over the IMA measurement
> list from the current kernel to the next kernel across kexec system call.
> These functions do not have architecture specific code, but are
> currently limited to powerpc.
>
> Move setup_ima_buffer() call into of_kexec_setup_new_fdt() defined in
> "drivers/of/kexec.c".
>
> Move the remaining architecture independent functions from
> "arch/powerpc/kexec/ima.c" to "drivers/of/kexec.c".
> Delete "arch/powerpc/kexec/ima.c" and "arch/powerpc/include/asm/ima.h".
> Remove references to the deleted files in powerpc and in ima.
>
> 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/powerpc/Kconfig               |   2 +-
>  arch/powerpc/include/asm/ima.h     |  27 ----
>  arch/powerpc/kexec/Makefile        |   7 -
>  arch/powerpc/kexec/file_load.c     |   7 -
>  arch/powerpc/kexec/ima.c           | 202 ------------------------
>  drivers/of/kexec.c                 | 240 +++++++++++++++++++++++++++++
>  include/linux/of.h                 |   2 +
>  security/integrity/ima/ima.h       |   4 -
>  security/integrity/ima/ima_kexec.c |   1 +
>  9 files changed, 244 insertions(+), 248 deletions(-)
>  delete mode 100644 arch/powerpc/include/asm/ima.h
>  delete mode 100644 arch/powerpc/kexec/ima.c

Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>

-- 
Thiago Jung Bauermann
IBM Linux Technology Center

WARNING: multiple messages have this Message-ID (diff)
From: Thiago Jung Bauermann <bauerman@linux.ibm.com>
To: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Cc: mark.rutland@arm.com, benh@kernel.crashing.org,
	bhsharma@redhat.com, tao.li@vivo.com, zohar@linux.ibm.com,
	paulus@samba.org, vincenzo.frascino@arm.com,
	frowand.list@gmail.com, sashal@kernel.org, mpe@ellerman.id.au,
	masahiroy@kernel.org, jmorris@namei.org,
	takahiro.akashi@linaro.org, linux-arm-kernel@lists.infradead.org,
	catalin.marinas@arm.com, serge@hallyn.com,
	devicetree@vger.kernel.org, pasha.tatashin@soleen.com,
	will@kernel.org, linuxppc-dev@vger.kernel.org,
	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,
	gregkh@linuxfoundation.org, linux-integrity@vger.kernel.org
Subject: Re: [PATCH v14 2/6] powerpc: Move arch independent ima kexec functions to drivers/of/kexec.c
Date: Tue, 12 Jan 2021 23:14:50 -0300	[thread overview]
Message-ID: <87bldtshut.fsf@manicouagan.localdomain> (raw)
In-Reply-To: <20210104192602.10131-3-nramas@linux.microsoft.com>


Lakshmi Ramasubramanian <nramas@linux.microsoft.com> writes:

> The functions defined in "arch/powerpc/kexec/ima.c" handle setting up
> and freeing the resources required to carry over the IMA measurement
> list from the current kernel to the next kernel across kexec system call.
> These functions do not have architecture specific code, but are
> currently limited to powerpc.
>
> Move setup_ima_buffer() call into of_kexec_setup_new_fdt() defined in
> "drivers/of/kexec.c".
>
> Move the remaining architecture independent functions from
> "arch/powerpc/kexec/ima.c" to "drivers/of/kexec.c".
> Delete "arch/powerpc/kexec/ima.c" and "arch/powerpc/include/asm/ima.h".
> Remove references to the deleted files in powerpc and in ima.
>
> 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/powerpc/Kconfig               |   2 +-
>  arch/powerpc/include/asm/ima.h     |  27 ----
>  arch/powerpc/kexec/Makefile        |   7 -
>  arch/powerpc/kexec/file_load.c     |   7 -
>  arch/powerpc/kexec/ima.c           | 202 ------------------------
>  drivers/of/kexec.c                 | 240 +++++++++++++++++++++++++++++
>  include/linux/of.h                 |   2 +
>  security/integrity/ima/ima.h       |   4 -
>  security/integrity/ima/ima_kexec.c |   1 +
>  9 files changed, 244 insertions(+), 248 deletions(-)
>  delete mode 100644 arch/powerpc/include/asm/ima.h
>  delete mode 100644 arch/powerpc/kexec/ima.c

Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>

-- 
Thiago Jung Bauermann
IBM Linux Technology Center

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-01-13  2:16 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-04 19:25 [PATCH v14 0/6] Carry forward IMA measurement log on kexec on ARM64 Lakshmi Ramasubramanian
2021-01-04 19:25 ` Lakshmi Ramasubramanian
2021-01-04 19:25 ` [PATCH v14 1/6] ima: Move arch_ima_add_kexec_buffer() to ima Lakshmi Ramasubramanian
2021-01-04 19:25   ` Lakshmi Ramasubramanian
2021-01-04 19:25 ` [PATCH v14 2/6] powerpc: Move arch independent ima kexec functions to drivers/of/kexec.c Lakshmi Ramasubramanian
2021-01-04 19:25   ` Lakshmi Ramasubramanian
2021-01-13  2:14   ` Thiago Jung Bauermann [this message]
2021-01-13  2:14     ` Thiago Jung Bauermann
2021-01-04 19:25 ` [PATCH v14 3/6] kexec: Use fdt_appendprop_addrrange() to add ima buffer to FDT Lakshmi Ramasubramanian
2021-01-04 19:25   ` Lakshmi Ramasubramanian
2021-01-04 19:26 ` [PATCH v14 4/6] powerpc: Delete unused functions Lakshmi Ramasubramanian
2021-01-04 19:26   ` Lakshmi Ramasubramanian
2021-01-12 23:30   ` Mimi Zohar
2021-01-12 23:30     ` Mimi Zohar
2021-01-12 23:57     ` Lakshmi Ramasubramanian
2021-01-12 23:57       ` Lakshmi Ramasubramanian
2021-01-13  2:15   ` Thiago Jung Bauermann
2021-01-13  2:15     ` Thiago Jung Bauermann
2021-01-04 19:26 ` [PATCH v14 5/6] arm64: Free DTB buffer if fdt_open_into() fails Lakshmi Ramasubramanian
2021-01-04 19:26   ` Lakshmi Ramasubramanian
2021-01-04 19:26 ` [PATCH v14 6/6] arm64: Add IMA log information in kimage used for kexec Lakshmi Ramasubramanian
2021-01-04 19:26   ` Lakshmi Ramasubramanian
2021-01-12 23:28   ` Mimi Zohar
2021-01-12 23:28     ` Mimi Zohar
2021-01-12 23:54     ` Lakshmi Ramasubramanian
2021-01-12 23:54       ` Lakshmi Ramasubramanian
2021-01-13  2:16   ` Thiago Jung Bauermann
2021-01-13  2:16     ` Thiago Jung Bauermann
2021-01-12 14:42 ` [PATCH v14 0/6] Carry forward IMA measurement log on kexec on ARM64 Rob Herring
2021-01-12 14:42   ` Rob Herring
2021-01-12 18:05   ` Mimi Zohar
2021-01-12 18:05     ` Mimi Zohar
2021-01-12 18:24     ` Lakshmi Ramasubramanian
2021-01-12 18:24       ` Lakshmi Ramasubramanian
2021-01-12 18:45     ` Thiago Jung Bauermann
2021-01-12 18:45       ` Thiago Jung Bauermann
2021-01-12 18:23   ` Lakshmi Ramasubramanian
2021-01-12 18:23     ` Lakshmi Ramasubramanian

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