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Re: [PATCH v2 02/20] ppc/pnv: Add an assert when calculating the RAM dis
From: |
David Gibson |
Subject: |
Re: [PATCH v2 02/20] ppc/pnv: Add an assert when calculating the RAM distribution on chips |
Date: |
Mon, 6 Sep 2021 10:59:54 +1000 |
On Thu, Sep 02, 2021 at 03:09:10PM +0200, Cédric Le Goater wrote:
> Signed-off-by: Cédric Le Goater <clg@kaod.org>
Applied to ppc-for-6.2, thanks.
> ---
>
> v2: fixed assert value ...
>
> hw/ppc/pnv.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
> index 03c86508d2f7..71e45515f136 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 > 1);
> +
> 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);
> }
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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