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
next prev parent reply other threads:[~2021-01-13 2:16 UTC|newest]
Thread overview: 19+ 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 ` [PATCH v14 1/6] ima: Move arch_ima_add_kexec_buffer() to ima 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
2021-01-13 2:14 ` Thiago Jung Bauermann [this message]
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 19:26 ` [PATCH v14 4/6] powerpc: Delete unused functions Lakshmi Ramasubramanian
2021-01-12 23:30 ` Mimi Zohar
2021-01-12 23:57 ` Lakshmi Ramasubramanian
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 ` [PATCH v14 6/6] arm64: Add IMA log information in kimage used for kexec Lakshmi Ramasubramanian
2021-01-12 23:28 ` Mimi Zohar
2021-01-12 23:54 ` Lakshmi Ramasubramanian
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 18:05 ` Mimi Zohar
2021-01-12 18:24 ` Lakshmi Ramasubramanian
2021-01-12 18:45 ` Thiago Jung Bauermann
2021-01-12 18:23 ` Lakshmi Ramasubramanian
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