memblock: always include KHO headers

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In a coming commit, memblock will start using kho_scratch_overlap()
without a compile guard. The compile guard for the function is in
kexec_handover.h and provides a stub when CONFIG_KEXEC_HANDOVER is
disabled.

Since in memblock the call will exist unconditionally, always include
the KHO headers.

Including these headers unconditionally breaks memblock test
compilation. Add stubs to fix that.

Signed-off-by: Pratyush Yadav (Google) <pratyush@kernel.org>
Link: https://patch.msgid.link/20260801084833.1897543-20-pratyush@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>

...

This commit is contained in:

Pratyush Yadav (Google) 2026-08-01 10:48:28 +02:00 • committed by Mike Rapoport (Microsoft)

parent 14773e2aa4

commit 2776661130

4 changed files with 28 additions and 2 deletions

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2

mm/memblock.c

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9

tools/testing/memblock/linux/kexec_handover.h

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10

tools/testing/memblock/linux/kho/abi/memblock.h

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9

tools/testing/memblock/linux/libfdt.h

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