All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Cédric Le Goater" <clg@kaod.org>
To: David Gibson <david@gibson.dropbear.id.au>, Greg Kurz <groug@kaod.org>
Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org,
	"Cédric Le Goater" <clg@kaod.org>
Subject: [PATCH 5/8] ppc/pnv: Add an assert when calculating the RAM distribution on chips
Date: Wed, 1 Sep 2021 11:41:50 +0200	[thread overview]
Message-ID: <20210901094153.227671-6-clg@kaod.org> (raw)
In-Reply-To: <20210901094153.227671-1-clg@kaod.org>

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



  parent reply	other threads:[~2021-09-01  9:48 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01  9:41 [PATCH 0/8] ppc: cleanups Cédric Le Goater
2021-09-01  9:41 ` [PATCH 1/8] docs/system: ppc: Update the URL for OpenPOWER firmware images Cédric Le Goater
2021-09-01 10:10   ` Greg Kurz
2021-09-01 11:25     ` Cédric Le Goater
2021-09-01  9:41 ` [PATCH 2/8] ppc/spapr: Add a POWER10 DD2 CPU Cédric Le Goater
2021-09-01 10:11   ` Greg Kurz
2021-09-02  1:34   ` David Gibson
2021-09-01  9:41 ` [PATCH 3/8] ppc/pnv: Add a comment on the "primary-topology-index" property Cédric Le Goater
2021-09-02  1:36   ` David Gibson
2021-09-01  9:41 ` [PATCH 4/8] ppc/pnv: Remove useless variable Cédric Le Goater
2021-09-02  1:36   ` David Gibson
2021-09-01  9:41 ` Cédric Le Goater [this message]
2021-09-02  1:37   ` [PATCH 5/8] ppc/pnv: Add an assert when calculating the RAM distribution on chips David Gibson
2021-09-02  6:28     ` Cédric Le Goater
2021-09-02  6:33       ` David Gibson
2021-09-01  9:41 ` [PATCH 6/8] ppc/xive: Export priority_to_ipb() helper Cédric Le Goater
2021-09-02  1:38   ` David Gibson
2021-09-01  9:41 ` [PATCH 7/8] ppc/xive: Export xive_tctx_word2() helper Cédric Le Goater
2021-09-02  1:38   ` David Gibson
2021-09-01  9:41 ` [PATCH 8/8] ppc/pnv: Rename "id" to "quad-id" in PnvQuad Cédric Le Goater
2021-09-02  1:39   ` David Gibson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210901094153.227671-6-clg@kaod.org \
    --to=clg@kaod.org \
    --cc=david@gibson.dropbear.id.au \
    --cc=groug@kaod.org \
    --cc=qemu-devel@nongnu.org \
    --cc=qemu-ppc@nongnu.org \
    --subject='Re: [PATCH 5/8] ppc/pnv: Add an assert when calculating the RAM distribution on chips' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.