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From:   Michal Suchanek <msuchanek@suse.de>
To:     linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc:     Michal Suchanek <msuchanek@suse.de>,
        Heiko Carstens <hca@linux.ibm.com>,
        Vasily Gorbik <gor@linux.ibm.com>,
        Christian Borntraeger <borntraeger@de.ibm.com>,
        Alexander Gordeev <agordeev@linux.ibm.com>,
        Sven Schnelle <svens@linux.ibm.com>,
        Philipp Rudo <prudo@redhat.com>,
        Sasha Levin <sashal@kernel.org>, Baoquan He <bhe@redhat.com>,
        Alexander Egorenkov <egorenar@linux.ibm.com>,
        linux-s390@vger.kernel.org (open list:S390),
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
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        Thomas Gleixner <tglx@linutronix.de>,
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        Dave Hansen <dave.hansen@linux.intel.com>,
        x86@kernel.org (maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)),
        "H. Peter Anvin" <hpa@zytor.com>,
        Eric Biederman <ebiederm@xmission.com>,
        Mimi Zohar <zohar@linux.ibm.com>,
        "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-arm-kernel@lists.infradead.org (moderated list:ARM64 PORT
        (AARCH64 ARCHITECTURE)),
        linuxppc-dev@lists.ozlabs.org (open list:LINUX FOR POWERPC (32-BIT AND
        64-BIT)), kexec@lists.infradead.org (open list:KEXEC),
        Coiby Xu <coxu@redhat.com>, keyrings@vger.kernel.org,
        linux-security-module@vger.kernel.org,
        James Morse <james.morse@arm.com>,
        AKASHI Takahiro <takahiro.akashi@linaro.org>
Subject: [PATCH 5.15 0/6] arm64: kexec_file: use more system keyrings to verify kernel image signature + dependencies
Date:   Fri, 23 Sep 2022 19:10:28 +0200
Message-Id: <cover.1663951201.git.msuchanek@suse.de>
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Hello,

this is backport of commit 0d519cadf751
("arm64: kexec_file: use more system keyrings to verify kernel image signature")
to table 5.15 tree including the preparatory patches.

Some patches needed minor adjustment for context.

Thanks

Michal


Coiby Xu (3):
  kexec: clean up arch_kexec_kernel_verify_sig
  kexec, KEYS: make the code in bzImage64_verify_sig generic
  arm64: kexec_file: use more system keyrings to verify kernel image
    signature

Naveen N. Rao (2):
  kexec_file: drop weak attribute from functions
  kexec: drop weak attribute from functions

Sven Schnelle (1):
  s390/kexec_file: move kernel image size check

 arch/arm64/include/asm/kexec.h        | 20 ++++++-
 arch/arm64/kernel/kexec_image.c       | 11 +---
 arch/powerpc/include/asm/kexec.h      | 14 +++++
 arch/s390/boot/head.S                 |  2 -
 arch/s390/include/asm/kexec.h         | 14 +++++
 arch/s390/include/asm/setup.h         |  1 -
 arch/s390/kernel/machine_kexec_file.c | 17 +-----
 arch/x86/include/asm/kexec.h          | 12 ++++
 arch/x86/kernel/kexec-bzimage64.c     | 20 +------
 include/linux/kexec.h                 | 82 ++++++++++++++++++++++----
 kernel/kexec_core.c                   | 27 ---------
 kernel/kexec_file.c                   | 83 ++++++++++-----------------
 12 files changed, 163 insertions(+), 140 deletions(-)

-- 
2.35.3