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[PATCH 5/8] ppc/pnv: Add an assert when calculating the RAM distribution
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From: |
Cédric Le Goater |
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Subject: |
[PATCH 5/8] ppc/pnv: Add an assert when calculating the RAM distribution on chips |
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Date: |
Wed, 1 Sep 2021 11:41:50 +0200 |
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
hw/ppc/pnv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index a62e90b15e27..761b82be7401 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -723,6 +723,8 @@ static uint64_t pnv_chip_get_ram_size(PnvMachineState *pnv,
int chip_id)
return QEMU_ALIGN_DOWN(ram_per_chip, 1 * MiB);
}
+ assert(pnv->num_chips < 2);
+
ram_per_chip = (machine->ram_size - 1 * GiB) / (pnv->num_chips - 1);
return chip_id == 0 ? 1 * GiB : QEMU_ALIGN_DOWN(ram_per_chip, 1 * MiB);
}
--
2.31.1