[PATCH v5 1/3] crash_dump/dm-crypt: Don't print in arch-specific code

Coiby Xu coxu at redhat.com
Thu Apr 2 12:46:37 AEDT 2026


On Tue, Mar 31, 2026 at 03:12:04PM +0800, Baoquan He wrote:
>On 02/25/26 at 02:03pm, Coiby Xu wrote:
>> When the vmcore dumping target is not a LUKS-encrypted target, it's
>> expected that there is no dm-crypt key thus no need to return -ENOENT.
>> Also print more logs in crash_load_dm_crypt_keys. The benefit is
>> arch-specific code can be more succinct.
>>
>> Suggested-by: Will Deacon <will at kernel.org>
>> Signed-off-by: Coiby Xu <coxu at redhat.com>
>> ---
>>  arch/x86/kernel/kexec-bzimage64.c | 6 +-----
>>  kernel/crash_dump_dm_crypt.c      | 7 +++++--
>>  2 files changed, 6 insertions(+), 7 deletions(-)
>
>Acked-by: Baoquan He <bhe at redhat.com>

Thank Baoquan for ack'ing the kexec/kdump part of this patch set!

-- 
Best regards,
Coiby



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