From 86b40ee537e7d73d30c8d5ee69e22f398fbcd6c5 Mon Sep 17 00:00:00 2001
From: Nicholas Piggin <npiggin@gmail.com>
Date: Tue, 8 Aug 2023 14:19:44 +1000
Subject: ppc/vof: Fix missed fields in VOF cleanup
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Failing to reset the of_instance_last makes ihandle allocation continue
to increase, which causes record-replay replay fail to match the
recorded trace.
Not resetting claimed_base makes VOF eventually run out of memory after
some resets.
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>
Fixes: fc8c745d501 ("spapr: Implement Open Firmware client interface")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
(cherry picked from commit 7b8589d7ce7e23f26ff53338d575a5cbd7818e28)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
hw/ppc/vof.c | 2 ++
1 file changed, 2 insertions(+)
(limited to 'hw/ppc/vof.c')
diff --git a/hw/ppc/vof.c b/hw/ppc/vof.c
index 18c3f92317..e3b430a81f 100644
--- a/hw/ppc/vof.c
+++ b/hw/ppc/vof.c
@@ -1024,6 +1024,8 @@ void vof_cleanup(Vof *vof)
}
vof->claimed = NULL;
vof->of_instances = NULL;
+ vof->of_instance_last = 0;
+ vof->claimed_base = 0;
}
void vof_build_dt(void *fdt, Vof *vof)
--
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