[PATCH v7 0/7] Support kdump with LUKS encryption by reusing LUKS volume keys
Coiby Xu
coxu at redhat.com
Thu Feb 6 23:57:05 PST 2025
On Fri, Feb 07, 2025 at 11:01:15AM +0800, Baoquan He wrote:
>Hi Coiby,
Hi Baoquan,
>
>On 01/16/25 at 02:58pm, Coiby Xu wrote:
>> LUKS is the standard for Linux disk encryption, widely adopted by users,
>> and in some cases, such as Confidential VMs, it is a requirement. With
>> kdump enabled, when the first kernel crashes, the system can boot into
>> the kdump/crash kernel to dump the memory image (i.e., /proc/vmcore)
>> to a specified target. However, there are two challenges when dumping
>> vmcore to a LUKS-encrypted device:
>
>This v7 series looks good to me, other than Randy's concern. Do you plan
>to repost to update the document?
Thanks for reviewing the patch set! I'll send a new version which will
apply Randy's suggestions!
>
>Thanks
>Baoquan
>
--
Best regards,
Coiby
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