[PATCH] powerpc/kdump: Fix size calculation for hot-removed memory ranges

Madhavan Srinivasan maddy at linux.ibm.com
Fri Nov 21 13:53:59 AEDT 2025


On Wed, 05 Nov 2025 09:09:41 +0530, Sourabh Jain wrote:
> The elfcorehdr segment in the kdump image stores information about the
> memory regions (called crash memory ranges) that the kdump kernel must
> capture.
> 
> When a memory hot-remove event occurs, the kernel regenerates the
> elfcorehdr for the currently loaded kdump image to remove the
> hot-removed memory from the crash memory ranges.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/kdump: Fix size calculation for hot-removed memory ranges
      https://git.kernel.org/powerpc/c/7afe2383eff05f76f4ce2cfda658b7889c89f101

Thanks


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