[PATCH v17 0/6] powerpc/crash: Kernel handling of CPU and memory hotplug

Sourabh Jain sourabhjain at linux.ibm.com
Fri Mar 1 16:13:18 AEDT 2024


Hello Baoquan,

On 29/02/24 19:21, Baoquan He wrote:
> Hi Sourabh,
>
> On 02/26/24 at 02:11pm, Sourabh Jain wrote:
>> Commit 247262756121 ("crash: add generic infrastructure for crash
>> hotplug support") added a generic infrastructure that allows
>> architectures to selectively update the kdump image component during CPU
>> or memory add/remove events within the kernel itself.
>>
>> This patch series adds crash hotplug handler for PowerPC and enable
>> support to update the kdump image on CPU/Memory add/remove events.
>>
>> Among the 5 patches in this series, the first two patches make changes
>> to the generic crash hotplug handler to assist PowerPC in adding support
>> for this feature. The last three patches add support for this feature.
> The whole series looks good to me. I have acked patch 1 and 2. Leave
> those three ppc patches to ppc expert to review and approve. Thanks a
> lot for your great work.
Thanks for your feedback. I will soon send v18 to fix the two mirror 
document issues
and will look forward to PPC maintainers to provide feedback on the rest 
of the series.

Appreciate your support!

- Sourabh


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