riscv: mm: WARN_ON() for bad addresses in vmemmap_populate()

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Similarly to the same check in arch/arm64/mm/mmu.c, in
vmemmap_populate(), add a warning for start and end being outside of the
range of vmemmap.

Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Link: https://patch.msgid.link/20260309-riscv-sparsemem-vmemmap-limits-v1-1-f40efe18e3cd@iscas.ac.cn
Signed-off-by: Paul Walmsley <pjw@kernel.org>

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Vivian Wang 2026-04-03 19:28:47 -06:00 • committed by Paul Walmsley

parent dd59844933

commit b0217d97ee

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arch/riscv/mm/init.c

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