[v2] migration: Check for duplicates on vmstate_register()

[PATCH v2 12/13] migration: Use vmstate_register_any() for eeprom93xx

Juan Quintela posted 13 patches 2 years, 2 months ago

Diff against v1 v3
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Maintainers: Gerd Hoffmann <kraxel@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Stefan Berger <stefanb@linux.vnet.ibm.com>, Juan Quintela <quintela@redhat.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Leonardo Bras <leobras@redhat.com>, Corey Minyard <cminyard@mvista.com>, John Snow <jsnow@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Peter Maydell <peter.maydell@linaro.org>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, David Gibson <david@gibson.dropbear.id.au>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Stefan Weil <sw@weilnetz.de>, Jason Wang <jasowang@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Richard Henderson <richard.henderson@linaro.org>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Samuel Thibault <samuel.thibault@ens-lyon.org>

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[PATCH v2 12/13] migration: Use vmstate_register_any() for eeprom93xx

Posted by Juan Quintela 2 years, 2 months ago

We can have more than one eeprom93xx.
For instance:

e100_nic_realize() -> eeprom93xx_new()

Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 hw/nvram/eeprom93xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index 1081e2cc0d..57d63638d7 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -321,7 +321,7 @@ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords)
     /* Output DO is tristate, read results in 1. */
     eeprom->eedo = 1;
     logout("eeprom = 0x%p, nwords = %u\n", eeprom, nwords);
-    vmstate_register(VMSTATE_IF(dev), 0, &vmstate_eeprom, eeprom);
+    vmstate_register_any(VMSTATE_IF(dev), &vmstate_eeprom, eeprom);
     return eeprom;
 }
 
-- 
2.41.0