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ppc-vof-Fix-missed-fields-in-VOF-cleanup.patch 1.31 KB
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Jiabo Feng 提交于 2023-10-30 15:56 +08:00 . QEMU update to version 6.2.0-81(master)
From 62083d43f24d801f74b8e0aee7693811c19a366d Mon Sep 17 00:00:00 2001
From: qihao <qihao_yewu@cmss.chinamobile.com>
Date: Mon, 18 Sep 2023 15:26:28 +0800
Subject: [PATCH] ppc/vof: Fix missed fields in VOF cleanup
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
cheery-pick from 7b8589d7ce7e23f26ff53338d575a5cbd7818e28
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>
Signed-off-by: qihao_yewu <qihao_yewu@cmss.chinamobile.com>
---
hw/ppc/vof.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/ppc/vof.c b/hw/ppc/vof.c
index 73adc44ec2..b1aa0ceb8b 100644
--- a/hw/ppc/vof.c
+++ b/hw/ppc/vof.c
@@ -1026,6 +1026,8 @@ 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)
--
2.41.0.windows.1
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