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Coiby Xu df036b1605 kexec: clean up arch_kexec_kernel_verify_sig
[ Upstream commit 689a71493b ]

Before commit 105e10e2cf1c ("kexec_file: drop weak attribute from
functions"), there was already no arch-specific implementation
of arch_kexec_kernel_verify_sig. With weak attribute dropped by that
commit, arch_kexec_kernel_verify_sig is completely useless. So clean it
up.

Note later patches are dependent on this patch so it should be backported
to the stable tree as well.

Cc: stable@vger.kernel.org
Suggested-by: Eric W. Biederman <ebiederm@xmission.com>
Reviewed-by: Michal Suchanek <msuchanek@suse.de>
Acked-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Coiby Xu <coxu@redhat.com>
[zohar@linux.ibm.com: reworded patch description "Note"]
Link: https://lore.kernel.org/linux-integrity/20220714134027.394370-1-coxu@redhat.com/
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:42:23 +02:00
arch kexec_file: drop weak attribute from functions 2022-08-17 14:42:23 +02:00
block
certs
crypto crypto: blake2s - remove shash module 2022-08-17 14:42:20 +02:00
Documentation serial: 8250: Add proper clock handling for OxSemi PCIe devices 2022-08-17 14:42:23 +02:00
drivers dm writecache: set a default MAX_WRITEBACK_JOBS 2022-08-17 14:42:23 +02:00
fs __follow_mount_rcu(): verify that mount_lock remains unchanged 2022-08-17 14:42:20 +02:00
include kexec: clean up arch_kexec_kernel_verify_sig 2022-08-17 14:42:23 +02:00
init
io_uring
ipc
kernel kexec: clean up arch_kexec_kernel_verify_sig 2022-08-17 14:42:23 +02:00
lib crypto: blake2s - remove shash module 2022-08-17 14:42:20 +02:00
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