RISC-V: KVM: Use flexible array for APLIC IRQ state

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Store the per-source APLIC IRQ state in the APLIC allocation instead
of allocating it separately.

This ties the IRQ state lifetime directly to the APLIC state, removes a
separate allocation failure path, and lets __counted_by() describe the
array bounds.

Assisted-by: Codex:GPT-5.5
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260511032144.361520-1-rosenp@gmail.com
Signed-off-by: Anup Patel <anup@brainfault.org>

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Rosen Penev 2026-05-10 20:21:44 -07:00 • committed by Anup Patel

parent 60aa6734f5

commit c70faabb6d

1 changed files with 3 additions and 12 deletions

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arch/riscv/kvm/aia_aplic.c

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