[PATCH v18 0/6] powerpc/crash: Kernel handling of CPU and memory hotplug

[Michael Ellerman]

On Tue, 26 Mar 2024 11:24:07 +0530, 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.
> 
> [...]

Applied to powerpc/topic/kdump-hotplug.

[1/6] crash: forward memory_notify arg to arch crash hotplug handler
      https://git.kernel.org/powerpc/c/118005713e35a1893c6ee47ab2926cca277737de
[2/6] crash: add a new kexec flag for hotplug support
      https://git.kernel.org/powerpc/c/79365026f86948b52c3cb7bf099dded92c559b4c
[3/6] powerpc/kexec: move *_memory_ranges functions to ranges.c
      https://git.kernel.org/powerpc/c/f5f0da5a7b18fab383bac92044fd8f4f288c9d38
[4/6] PowerPC/kexec: make the update_cpus_node() function public
      https://git.kernel.org/powerpc/c/0857beff9c1ec8bb421a8b7a721da0f34cc886c0
[5/6] powerpc/crash: add crash CPU hotplug support
      https://git.kernel.org/powerpc/c/b741092d59761b98781fcb4f3f521312ed8d5006
[6/6] powerpc/crash: add crash memory hotplug support
      https://git.kernel.org/powerpc/c/849599b702ef8977fcd5b2f27c61ef773c42bb88

cheers