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From:   Michal Suchanek <msuchanek@suse.de>
Cc:     Michal Suchanek <msuchanek@suse.de>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        Heiko Carstens <hca@linux.ibm.com>,
        Vasily Gorbik <gor@linux.ibm.com>,
        Alexander Gordeev <agordeev@linux.ibm.com>,
        Christian Borntraeger <borntraeger@linux.ibm.com>,
        Sven Schnelle <svens@linux.ibm.com>,
        Philipp Rudo <prudo@redhat.com>, Baoquan He <bhe@redhat.com>,
        Alexander Egorenkov <egorenar@linux.ibm.com>,
        AKASHI Takahiro <takahiro.akashi@linaro.org>,
        James Morse <james.morse@arm.com>,
        Dave Young <dyoung@redhat.com>,
        Mimi Zohar <zohar@linux.ibm.com>,
        Kairui Song <kasong@redhat.com>,
        Martin Schwidefsky <schwidefsky@de.ibm.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-s390@vger.kernel.org
Subject: [PATCH 0/4] Unifrom keyring support across architectures and functions
Date:   Tue, 15 Feb 2022 20:39:37 +0100
Message-Id: <cover.1644953683.git.msuchanek@suse.de>
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While testing KEXEC_SIG on powerpc I noticed discrepancy in support for
different keyrings across architectures and between KEXEC_SIG and
MODULE_SIG. Fix this by enabling suport for the missing keyrings.

The latter two patches obviously conflict with the ongoing module code
cleanup. If they turn out desirable I will add them to the other series
dealing with KEXEC_SIG.

The arm patches can be merged independently.

Thanks

Michal

Michal Suchanek (4):
  Fix arm64 kexec forbidding kernels signed with keys in the secondary
    keyring to boot
  kexec, KEYS, arm64: Make use of platform keyring for signature
    verification
  kexec, KEYS, s390: Make use of built-in and secondary keyring for
    signature verification
  module, KEYS: Make use of platform keyring for signature verification

 arch/arm64/kernel/kexec_image.c       | 13 +++++++++++--
 arch/s390/kernel/machine_kexec_file.c | 18 +++++++++++++-----
 kernel/module_signing.c               | 14 ++++++++++----
 3 files changed, 34 insertions(+), 11 deletions(-)

-- 
2.31.1