[{"id":3682987,"web_url":"http://patchwork.ozlabs.org/comment/3682987/","msgid":"<2143ed51-4076-45f5-aea1-9e43fbb0ae77@linaro.org>","list_archive_url":null,"date":"2026-04-27T20:49:56","subject":"Re: [PATCH 33/41] hw/arm/sbsa-ref: free unrealized flash devices on\n finalization","submitter":{"id":85046,"url":"http://patchwork.ozlabs.org/api/people/85046/","name":"Philippe Mathieu-Daudé","email":"philmd@linaro.org"},"content":"On 27/4/26 21:42, Marc-André Lureau wrote:\n> Flash devices are created with qdev_new() in instance_init and added as\n> children, but the initial reference from qdev_new() is only dropped by\n> sysbus_realize_and_unref() during machine init. When the machine object\n> is destroyed before realization (e.g. during qtest device introspection),\n> the flash devices leak.\n\nHmm PFlashCFI01 is opaque, OK.\n\nReviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n\n> Fixes: e9fdf453240e (\"hw/arm: Add arm SBSA reference machine, devices part\")\n> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>\n> ---\n>   hw/arm/sbsa-ref.c | 12 ++++++++++++\n>   1 file changed, 12 insertions(+)","headers":{"Return-Path":"<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=ljWI9TEb;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g4G0s1lMcz1xvV\n\tfor <incoming@patchwork.ozlabs.org>; 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