From nobody Sun Nov 24 10:45:14 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1724343799; cv=none; d=zohomail.com; s=zohoarc; b=Zut5kfOj1xC8Y6ov9R7wImJas9CPN0FItslG3xWTzgSZWZiobCzUXIa+TKqJ4eMN6ANG6cwVj6skmsMaP/Y1a7PLd3icYbc7EgPbTJ/yeQ2L2xHeodrlOEq4OzysYU/62iKGVrumNV/xe81Bo+oW0tVwJaJGtQvMNMp/ZmE6lLw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724343799; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=WaN7NC9uHrEwXd29tH1+I6/CGeGFysWI1W1y0Mcbdjo=; b=MXRtMMMW9ulTDSDd6OjTYGLpK0q1n3cTzOnJPNEecjl1wXPDYx834j1QuX86sdsB7qNxw7KyGXQOb5eII6BCf4OG5t/cEcBmgohWpiEeCQ1yFHprOlqFZWt+Prkd4CRpERbB898Pzp0K0IpgU1K3+Stke/Y7rP+KaGxisGrkkB0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1724343799172769.645721012094; Thu, 22 Aug 2024 09:23:19 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shAZK-0005Z9-RO; Thu, 22 Aug 2024 12:21:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shAZD-000578-Fk for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:43 -0400 Received: from mail-wm1-x336.google.com ([2a00:1450:4864:20::336]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1shAZ3-0007K3-UV for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:38 -0400 Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-429e29933aaso7303215e9.0 for ; Thu, 22 Aug 2024 09:21:31 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42ac5162347sm28928485e9.23.2024.08.22.09.21.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Aug 2024 09:21:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1724343690; x=1724948490; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=WaN7NC9uHrEwXd29tH1+I6/CGeGFysWI1W1y0Mcbdjo=; b=ycL3p/CxwDjA9aCs4o2zK6NceNnnCy9CzXj5b2NG5XH0J+MAwa+WbGXseG6OIkHobU Xvtkc7vugvzTXfKUSZZ8rcSkE3E3BKYVwICNrrX57pxYwksF3PpTwLKmEPITvTnot6oR hIz0qVyXhYmC8k6OIwo1Ynn3LAkO7U+opNeGp6fUF8uWcvjIGOv7TooPzuAIszMPk4uX MMBbAnQzUcPFb1GqsqKaCujKMvgKuNlg2Myy1LaDyfROqZ4FmjEB6xAxsVpQRuVXH2rn nQkgJjxx4iDZleYOToRZpxTL4GABP3FWuj7egMSsxortyXe7InhG3pj0HrM3yJhsEXRR M2kQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724343690; x=1724948490; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=WaN7NC9uHrEwXd29tH1+I6/CGeGFysWI1W1y0Mcbdjo=; b=udq4o3PuCMJ03ZAM077evkoeY5O7Sl3mo2pevVfPJuzCM4hnJ1fcYX2v18okJY7fjK +FmIrtsVfRUnOK/rJDUGjl3IuNSgX+YU8L73TbatPuAepaPISalpzffG/gIaQvQe1EAL +gww/xd+iB1hzhlbhjEgHG2emlVkV/MAcFEG35INriX9fOICVSet0ZJC+0rNnA/Fu0K5 nrWYfaqEPfWZxRe31lHWDM1g4q/eOHt82Y34tVDX6dRO/IDlsOdo7fC4p2skSF/RpbE5 BUmTNAq/OQG214+rp4er+Yhu8dYTrmJDBnaz73+icmzSUZ+XqfDRduGgX5bYc28lE5or Dg9A== X-Forwarded-Encrypted: i=1; AJvYcCWcLYKpjCMgu6q49y7GNGXLQFQe0FLJwBHow1TPrCHDX4rZmTGzzGbnwO0bnGowQJ5LEANSyB2W4Uz9@nongnu.org X-Gm-Message-State: AOJu0YwGhgtu95vrE0jw1zkU6BCCPhHW6YoURFyH4UmZegAFm6eHuL3b KvwfFMGaAgr71s8nhHul0H3FmoAhrJ6nIlZui8dDrV2ZSODAxLZCoUfBviicyZ0= X-Google-Smtp-Source: AGHT+IENxlBGHBvDRNLD0rjunbRN5atbKzjlhwrM+3UuZkymQF555M2bBpAw5KyhCroF/tu0/IpaSQ== X-Received: by 2002:a05:6000:1087:b0:368:5a8c:580b with SMTP id ffacd0b85a97d-37308c1809emr1629814f8f.19.1724343689838; Thu, 22 Aug 2024 09:21:29 -0700 (PDT) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Alistair Francis , "Edgar E. Iglesias" , Francisco Iglesias Subject: [PATCH for-9.2 1/6] hw/misc/xlnx-versal-cfu: destroy fifo in finalize Date: Thu, 22 Aug 2024 17:21:22 +0100 Message-Id: <20240822162127.705879-2-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822162127.705879-1-peter.maydell@linaro.org> References: <20240822162127.705879-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1724343799868116600 Content-Type: text/plain; charset="utf-8" Since the TYPE_XNLX_VERSAL_CFU_FDRO device creates a FIFO in its instance_init method, we must destroy the FIFO in instance_finalize to avoid a memory leak for the QOM introspection "instantiate-examine-finalize" cycle: Direct leak of 8192 byte(s) in 1 object(s) allocated from: #0 0x55ec89eae7ee in malloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu= /build/asan/qemu-system-aarch64+0x294d7ee) (BuildId: 6d508874816cc47d17c8dd= 775e8f809ae520e8cb) #1 0x7f697018f738 in g_malloc debian/build/deb/../../../glib/gmem.c:128= :13 #2 0x55ec8d98d98d in fifo8_create util/fifo8.c:27:18 #3 0x55ec8aa2a624 in fifo32_create /mnt/nvmedisk/linaro/qemu-from-lapto= p/qemu/include/qemu/fifo32.h:35:5 #4 0x55ec8aa2a33c in cfu_fdro_init hw/misc/xlnx-versal-cfu.c:397:5 #5 0x55ec8ce75da1 in object_init_with_type qom/object.c:420:9 #6 0x55ec8ce5d07b in object_initialize_with_type qom/object.c:562:5 #7 0x55ec8ce5e91d in object_new_with_type qom/object.c:782:5 #8 0x55ec8ce5e9f1 in object_new qom/object.c:797:12 #9 0x55ec8d65c81d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:= 11 Signed-off-by: Peter Maydell Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Reviewed-by: Francisco Iglesias --- hw/misc/xlnx-versal-cfu.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/misc/xlnx-versal-cfu.c b/hw/misc/xlnx-versal-cfu.c index 6bb82e51c15..2284b407eab 100644 --- a/hw/misc/xlnx-versal-cfu.c +++ b/hw/misc/xlnx-versal-cfu.c @@ -397,6 +397,13 @@ static void cfu_fdro_init(Object *obj) fifo32_create(&s->fdro_data, 8 * KiB / sizeof(uint32_t)); } =20 +static void cfu_fdro_finalize(Object *obj) +{ + XlnxVersalCFUFDRO *s =3D XLNX_VERSAL_CFU_FDRO(obj); + + fifo32_destroy(&s->fdro_data); +} + static void cfu_fdro_reset_enter(Object *obj, ResetType type) { XlnxVersalCFUFDRO *s =3D XLNX_VERSAL_CFU_FDRO(obj); @@ -539,6 +546,7 @@ static const TypeInfo cfu_fdro_info =3D { .instance_size =3D sizeof(XlnxVersalCFUFDRO), .class_init =3D cfu_fdro_class_init, .instance_init =3D cfu_fdro_init, + .instance_finalize =3D cfu_fdro_finalize, .interfaces =3D (InterfaceInfo[]) { { TYPE_XLNX_CFI_IF }, { } --=20 2.34.1 From nobody Sun Nov 24 10:45:14 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1724343779; cv=none; d=zohomail.com; s=zohoarc; b=noN3Mn+/rPnTyLvjb2vxodylXKpTYzz2NYGZb7GGCHD61ck65+6+CkaGIzq96wheGuubBhxbLt50PnIGZ1IeyY/abckD3WgTMw4y/ZYCb2eo1f7Na+Lpi2r9gPQm/jsDRDdFCdiUQ+Zth1YYnbuMafMnXlhuKXwfmOz5KQB/rwU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724343779; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=rRIh29OU7dNzm5XtXlrEQk7GPVofTkxU59XhpGGv5/A=; b=bQqspCfOzy4qiQrfQmXIRctIw9we/CccFnBTD1DjBdRkrS2RnOmCbqqvIqLWNMsaSzs1csr0n1/DnaJeY9DeiZ6xSbSblvkpKjA2FvdI+TtEbhXaobzQmwSivUUum/01w43X8446ow0OMn4mQ/JGjg4X45IG0VjuJl3cRcwIwbI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1724343779544828.194142580759; Thu, 22 Aug 2024 09:22:59 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shAZN-0005id-3M; Thu, 22 Aug 2024 12:21:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shAZD-000575-FW for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:43 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1shAZ4-0007K9-5m for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:38 -0400 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-42816ca782dso7484165e9.2 for ; Thu, 22 Aug 2024 09:21:32 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42ac5162347sm28928485e9.23.2024.08.22.09.21.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Aug 2024 09:21:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1724343690; x=1724948490; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rRIh29OU7dNzm5XtXlrEQk7GPVofTkxU59XhpGGv5/A=; b=Aqig05m1LszCefa1p+WpMvLPgGz1e5vPghRll6xMHoUz/EcDSOHpEkHL5YXl0DWz8J lAvmMzzQHJw1xwV+nNoLXBZfFPcgwo54r24WYpH8HDvqMvobF61/5k76TlqueBfGeQoe vJ70y2R6GY0vN1Vx20sKPMKbq2j83IpZUWTa6LrJl2YKEb4zB9pGb26JHprUu2gnpsEQ 5PhTGKwFsn3Ltb4i/IZy5vzeRq94dMZ332SqXE6T6IuOdAVBT/VMriwg8qD/zxDdeSMA NDAmiZZXX/XEm4i/GYR13oPTN4FIB+ZiYhc4CEaGHuyIum4q6Y+sA6lz8PJ5tKNHDAMU KwTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724343690; x=1724948490; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rRIh29OU7dNzm5XtXlrEQk7GPVofTkxU59XhpGGv5/A=; b=UCDWTRi6pH/1Dy62WSMN+xlX1lY1jXoZAfcK5/9ROtMTAlAcmYbrPaAUZqlJii22nQ uv8whvY/XBPdym+CON/65PQtQRnbc7KM76lS4AHCClAWcAUU4eUM1nVzU1qfwxUoUAgM EU3sX2dVwxy1JdkUOmcjCneiZOmhYmUHJOlsRYUHjdPc4F1BPPRp/cP1HGxyziVjFO+0 pIDCuM/JU2YojnO+hEp54uyIYfQLweCbEfMv543UJmmxdy0z11EdqHLyyZVmfrG3ifc1 894bzwpnBUvNvYET9UGiL/KkSGux1b6MqFGTi9cSlFqaswL1CgJgSMtSee4YQymkPFSi gXdg== X-Forwarded-Encrypted: i=1; AJvYcCW3ol+XsMMDThZOzC2yxjQWfABilIVpaVZyRV7xrzHIE6DFCVS+Xvtijbq0DYpaVWCm0PArGeq4ixBS@nongnu.org X-Gm-Message-State: AOJu0Yxjjw5ADQkCGqqiPPvzNayvsdEJTgUD0vgxYO2elZR0Xc6DpMSy LUYdsxTYzVhyeWxGeR9al6Rweh0/cC31tGpIZFacZku5pJG4qMDw7ehEjg2y0qk= X-Google-Smtp-Source: AGHT+IHizkunBMg1SWdGeNjOsoDPjIlI/EYVZ6LjgYznxfMhe9u18Wiz4iMSr6MvSLw9lQ3bNrPs1A== X-Received: by 2002:a05:600c:1992:b0:426:6ee7:c05a with SMTP id 5b1f17b1804b1-42abd23061amr43199385e9.15.1724343690325; Thu, 22 Aug 2024 09:21:30 -0700 (PDT) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Alistair Francis , "Edgar E. Iglesias" , Francisco Iglesias Subject: [PATCH for-9.2 2/6] hw/misc/xlnx-versal-trng: Free s->prng in finalize, not unrealize Date: Thu, 22 Aug 2024 17:21:23 +0100 Message-Id: <20240822162127.705879-3-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822162127.705879-1-peter.maydell@linaro.org> References: <20240822162127.705879-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1724343779847116600 Content-Type: text/plain; charset="utf-8" The TYPE_XLNX_VERSAL_TRNG device creates s->prng with g_rand_new() in its init method, but it frees it in its unrealize method. This results in a leak in the QOM introspection "initialize-inspect-finalize" lifecycle: Direct leak of 2500 byte(s) in 1 object(s) allocated from: #0 0x55ec89eae9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-fr= om-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 6d5 08874816cc47d17c8dd775e8f809ae520e8cb) #1 0x7f697018fc50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:16= 1:13 #2 0x7f6970197738 in g_rand_new_with_seed_array debian/build/deb/../../= ../glib/grand.c:202:17 #3 0x7f6970197816 in g_rand_new debian/build/deb/../../../glib/grand.c:= 286:10 #4 0x55ec8aa3656a in trng_init hw/misc/xlnx-versal-trng.c:624:15 #5 0x55ec8ce75da1 in object_init_with_type qom/object.c:420:9 #6 0x55ec8ce5d07b in object_initialize_with_type qom/object.c:562:5 #7 0x55ec8ce5e91d in object_new_with_type qom/object.c:782:5 #8 0x55ec8ce5e9f1 in object_new qom/object.c:797:12 #9 0x55ec8d65c81d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:= 11 Move the free to finalize so it matches where we are initing s->prng. Since that's the only thing our unrealize method was doing, this essentially switches the whole function to be a finalize implementation. Signed-off-by: Peter Maydell Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias --- hw/misc/xlnx-versal-trng.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/misc/xlnx-versal-trng.c b/hw/misc/xlnx-versal-trng.c index 51eb7600414..c0d1dde8708 100644 --- a/hw/misc/xlnx-versal-trng.c +++ b/hw/misc/xlnx-versal-trng.c @@ -624,9 +624,9 @@ static void trng_init(Object *obj) s->prng =3D g_rand_new(); } =20 -static void trng_unrealize(DeviceState *dev) +static void trng_finalize(Object *obj) { - XlnxVersalTRng *s =3D XLNX_VERSAL_TRNG(dev); + XlnxVersalTRng *s =3D XLNX_VERSAL_TRNG(obj); =20 g_rand_free(s->prng); s->prng =3D NULL; @@ -689,7 +689,6 @@ static void trng_class_init(ObjectClass *klass, void *d= ata) ResettableClass *rc =3D RESETTABLE_CLASS(klass); =20 dc->vmsd =3D &vmstate_trng; - dc->unrealize =3D trng_unrealize; rc->phases.hold =3D trng_reset_hold; =20 /* Clone uint64 property with set allowed after realized */ @@ -706,6 +705,7 @@ static const TypeInfo trng_info =3D { .instance_size =3D sizeof(XlnxVersalTRng), .class_init =3D trng_class_init, .instance_init =3D trng_init, + .instance_finalize =3D trng_finalize, }; =20 static void trng_register_types(void) --=20 2.34.1 From nobody Sun Nov 24 10:45:14 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1724343786; cv=none; d=zohomail.com; s=zohoarc; b=M7SlHxp8o8hIXqkBKjfn8QdCXcs/GpPe9h+L7sM5zBqKto3en/cYzumqG/eHPPlUNxkAzFZ1aRAzt+I+HnpkxG0hrcNiSPymfkjiarC9kB8JlJDz84HMXlgEagQTTlnX1xamREiANzA1SBLfUkv7MoEnyK/au4pO50OZ7vNxb8U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724343786; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=pKFPg971wT4+RsKvDlNvV4P8wQdSeCeiTzH4yTjPvqA=; b=TPgZfY8VPENUtlhAggVza/db2NEYW2ODFdvrcXM5cvpSI/PUR0Mc3h29B0n0kyUs+ecJAhuUsZe6IHDNiIwMpDx12fhNdAN5GP2aUM+DsmwoIAsL7Uu03N9Xc0nqntn6qDnKwv8HvPsBoGQOCSqyY5Cp17njQWYYA6Br6YkiyTM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 172434378683262.89848728800291; Thu, 22 Aug 2024 09:23:06 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shAZD-00055X-5g; Thu, 22 Aug 2024 12:21:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shAZ7-0004uj-Tv for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:37 -0400 Received: from mail-wm1-x32a.google.com ([2a00:1450:4864:20::32a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1shAZ3-0007KI-UX for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:37 -0400 Received: by mail-wm1-x32a.google.com with SMTP id 5b1f17b1804b1-429e29933aaso7303365e9.0 for ; Thu, 22 Aug 2024 09:21:32 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. 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Iglesias" , Francisco Iglesias Subject: [PATCH for-9.2 3/6] hw/nvram/xlnx-bbram: Call register_finalize_block Date: Thu, 22 Aug 2024 17:21:24 +0100 Message-Id: <20240822162127.705879-4-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822162127.705879-1-peter.maydell@linaro.org> References: <20240822162127.705879-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1724343787829116600 Content-Type: text/plain; charset="utf-8" The TYPE_XLNX_BBRAM device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x5641518ca9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-fr= om-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 4a6 18cb63d57d5a19ed45cfc262b08da47eaafe5) #1 0x7ff1aab31c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:16= 1:13 #2 0x564151cffc5d in register_init_block hw/core/register.c:248:34 #3 0x564151d006be in register_init_block32 hw/core/register.c:299:12 #4 0x56415293df75 in bbram_ctrl_init hw/nvram/xlnx-bbram.c:462:9 #5 0x564154891dc1 in object_init_with_type qom/object.c:420:9 #6 0x56415487909b in object_initialize_with_type qom/object.c:562:5 #7 0x56415487a93d in object_new_with_type qom/object.c:782:5 #8 0x56415487aa11 in object_new qom/object.c:797:12 #9 0x56415507883d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:= 11 Signed-off-by: Peter Maydell Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Reviewed-by: Francisco Iglesias --- include/hw/nvram/xlnx-bbram.h | 1 + hw/nvram/xlnx-bbram.c | 13 ++++++++++--- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/include/hw/nvram/xlnx-bbram.h b/include/hw/nvram/xlnx-bbram.h index 6fc13f8cc17..bce8e89d905 100644 --- a/include/hw/nvram/xlnx-bbram.h +++ b/include/hw/nvram/xlnx-bbram.h @@ -47,6 +47,7 @@ struct XlnxBBRam { bool bbram8_wo; bool blk_ro; =20 + RegisterInfoArray *reg_array; uint32_t regs[RMAX_XLNX_BBRAM]; RegisterInfo regs_info[RMAX_XLNX_BBRAM]; }; diff --git a/hw/nvram/xlnx-bbram.c b/hw/nvram/xlnx-bbram.c index 09575a77d77..1bc58e90ad0 100644 --- a/hw/nvram/xlnx-bbram.c +++ b/hw/nvram/xlnx-bbram.c @@ -456,9 +456,8 @@ static void bbram_ctrl_init(Object *obj) { XlnxBBRam *s =3D XLNX_BBRAM(obj); SysBusDevice *sbd =3D SYS_BUS_DEVICE(obj); - RegisterInfoArray *reg_array; =20 - reg_array =3D + s->reg_array =3D register_init_block32(DEVICE(obj), bbram_ctrl_regs_info, ARRAY_SIZE(bbram_ctrl_regs_info), s->regs_info, s->regs, @@ -466,10 +465,17 @@ static void bbram_ctrl_init(Object *obj) XLNX_BBRAM_ERR_DEBUG, R_MAX * 4); =20 - sysbus_init_mmio(sbd, ®_array->mem); + sysbus_init_mmio(sbd, &s->reg_array->mem); sysbus_init_irq(sbd, &s->irq_bbram); } =20 +static void bbram_ctrl_finalize(Object *obj) +{ + XlnxBBRam *s =3D XLNX_BBRAM(obj); + + register_finalize_block(s->reg_array); +} + static void bbram_prop_set_drive(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { @@ -537,6 +543,7 @@ static const TypeInfo bbram_ctrl_info =3D { .instance_size =3D sizeof(XlnxBBRam), .class_init =3D bbram_ctrl_class_init, .instance_init =3D bbram_ctrl_init, + .instance_finalize =3D bbram_ctrl_finalize, }; =20 static void bbram_ctrl_register_types(void) --=20 2.34.1 From nobody Sun Nov 24 10:45:14 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1724343779; cv=none; d=zohomail.com; s=zohoarc; b=IGgOg2Go3nY8b/p65GAqKLfdu/4rFd0ZcHy7iMwOAwvxgpvHNuxbt1cqhUuRPXkPeZlsgcKdqdRBgvlXfXD1TVZb/p6X83fnweAwsNPgCWqOaBA1Bur1XxS8Sl2bVLGekaSZ5rKwUfpSfIvh31IDqu6u+kigf/rRZvKQGfa58+k= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724343779; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Q9APIXuRLkKIat+l/rZBodPQDnkc/ZwrT5ldPMm81wI=; b=SMCr7mG3rCvcpsLnIN7rOtITAH6QNtV7MMijR2i+wet/FH1pOOV9+Iv+N32h3Jz0KyixvGF//R9GJ5XbZ4+sGkTeNhHxs3NWUimPRG3qhGTkqbhw77bTz1yFrOX4BoqLxMRD8xLwfaRC1A90K+MPiXviBSStwUOdcPjVBhz8DPY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1724343779508198.590675611365; Thu, 22 Aug 2024 09:22:59 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shAZI-0005NF-Uy; Thu, 22 Aug 2024 12:21:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shAZD-00057L-HE for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:43 -0400 Received: from mail-wm1-x335.google.com ([2a00:1450:4864:20::335]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1shAZ5-0007KV-Mb for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:39 -0400 Received: by mail-wm1-x335.google.com with SMTP id 5b1f17b1804b1-4281c164408so7307915e9.1 for ; Thu, 22 Aug 2024 09:21:32 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. 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Iglesias" , Francisco Iglesias Subject: [PATCH for-9.2 4/6] hw/nvram/xlnx-zynqmp-efuse: Call register_finalize_block Date: Thu, 22 Aug 2024 17:21:25 +0100 Message-Id: <20240822162127.705879-5-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822162127.705879-1-peter.maydell@linaro.org> References: <20240822162127.705879-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x335.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1724343779855116600 Content-Type: text/plain; charset="utf-8" The TYPE_XLNX_ZYNQMP_EFUSE device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x55f3ff5839d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-fr= om-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 23cf931c= 66865a71b6cc4da95156d03bc106fa72) #1 0x7f3f31c6bc50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:16= 1:13 #2 0x55f3ff9b8c5d in register_init_block hw/core/register.c:248:34 #3 0x55f3ff9b96be in register_init_block32 hw/core/register.c:299:12 #4 0x55f4005e5b25 in efuse_ctrl_init hw/nvram/xlnx-versal-efuse-ctrl.c:= 718:9 #5 0x55f40254afb1 in object_init_with_type qom/object.c:420:9 #6 0x55f40253228b in object_initialize_with_type qom/object.c:562:5 #7 0x55f402533b2d in object_new_with_type qom/object.c:782:5 #8 0x55f402533c01 in object_new qom/object.c:797:12 #9 0x55f402d31a2d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:= 11 Signed-off-by: Peter Maydell Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Reviewed-by: Francisco Iglesias --- include/hw/nvram/xlnx-zynqmp-efuse.h | 1 + hw/nvram/xlnx-zynqmp-efuse.c | 13 ++++++++++--- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/include/hw/nvram/xlnx-zynqmp-efuse.h b/include/hw/nvram/xlnx-z= ynqmp-efuse.h index f5beacc2e6a..7fb12df3fbb 100644 --- a/include/hw/nvram/xlnx-zynqmp-efuse.h +++ b/include/hw/nvram/xlnx-zynqmp-efuse.h @@ -37,6 +37,7 @@ struct XlnxZynqMPEFuse { qemu_irq irq; =20 XlnxEFuse *efuse; + RegisterInfoArray *reg_array; uint32_t regs[XLNX_ZYNQMP_EFUSE_R_MAX]; RegisterInfo regs_info[XLNX_ZYNQMP_EFUSE_R_MAX]; }; diff --git a/hw/nvram/xlnx-zynqmp-efuse.c b/hw/nvram/xlnx-zynqmp-efuse.c index 2d465f0fc6a..4e2d1b9d1e7 100644 --- a/hw/nvram/xlnx-zynqmp-efuse.c +++ b/hw/nvram/xlnx-zynqmp-efuse.c @@ -803,9 +803,8 @@ static void zynqmp_efuse_init(Object *obj) { XlnxZynqMPEFuse *s =3D XLNX_ZYNQMP_EFUSE(obj); SysBusDevice *sbd =3D SYS_BUS_DEVICE(obj); - RegisterInfoArray *reg_array; =20 - reg_array =3D + s->reg_array =3D register_init_block32(DEVICE(obj), zynqmp_efuse_regs_info, ARRAY_SIZE(zynqmp_efuse_regs_info), s->regs_info, s->regs, @@ -813,10 +812,17 @@ static void zynqmp_efuse_init(Object *obj) ZYNQMP_EFUSE_ERR_DEBUG, R_MAX * 4); =20 - sysbus_init_mmio(sbd, ®_array->mem); + sysbus_init_mmio(sbd, &s->reg_array->mem); sysbus_init_irq(sbd, &s->irq); } =20 +static void zynqmp_efuse_finalize(Object *obj) +{ + XlnxZynqMPEFuse *s =3D XLNX_ZYNQMP_EFUSE(obj); + + register_finalize_block(s->reg_array); +} + static const VMStateDescription vmstate_efuse =3D { .name =3D TYPE_XLNX_ZYNQMP_EFUSE, .version_id =3D 1, @@ -853,6 +859,7 @@ static const TypeInfo efuse_info =3D { .instance_size =3D sizeof(XlnxZynqMPEFuse), .class_init =3D zynqmp_efuse_class_init, .instance_init =3D zynqmp_efuse_init, + .instance_finalize =3D zynqmp_efuse_finalize, }; =20 static void efuse_register_types(void) --=20 2.34.1 From nobody Sun Nov 24 10:45:14 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1724343780; cv=none; d=zohomail.com; s=zohoarc; b=My0lnzW+enCDR8hSoEuDonmFXS906Kfi0NpYT0qOoNKiQjZkZ+uWO8Tee7+lbKBeyE4Fi9e/Lz/uZmEv/cCbw4yyItADKalMohO7irNePL6nj99x838aA0eJVCdissksoCWzmcov90g/aZtccAJxlV33ca1qGNw0siuZtHacEPo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724343780; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=nMpLWn3WW/z8gsXVfqO2IPBe/rQMV7r1aFvdjBG7Zt4=; b=N/VRitAcKzkTMOgtMNKbY7cMuvZxvaCoxk4RLHvCmwZuJJgoAcPedJ+SezfWXd5KgnK4ybRpI0uSNCzqy004v+nq7p+b7XA2Ng+5LygR05okwqGq9hIcpUUSEvvaVhPa12oD97KnJB3awXDWQrc4q14f0EfVdL7pNBAEc3ktzSo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1724343780356100.09602830821893; Thu, 22 Aug 2024 09:23:00 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shAZH-0005MH-44; Thu, 22 Aug 2024 12:21:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shAZD-00057g-KE for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:43 -0400 Received: from mail-wr1-x430.google.com ([2a00:1450:4864:20::430]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1shAZ5-0007Ki-NO for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:41 -0400 Received: by mail-wr1-x430.google.com with SMTP id ffacd0b85a97d-37189d8e637so504262f8f.3 for ; Thu, 22 Aug 2024 09:21:33 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. 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Iglesias" , Francisco Iglesias Subject: [PATCH for-9.2 5/6] hw/misc/xlnx-versal-trng: Call register_finalize_block Date: Thu, 22 Aug 2024 17:21:26 +0100 Message-Id: <20240822162127.705879-6-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822162127.705879-1-peter.maydell@linaro.org> References: <20240822162127.705879-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::430; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x430.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1724343781929116600 Content-Type: text/plain; charset="utf-8" The TYPE_XLNX_VERSAL_TRNG device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x55842ec799d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-fr= om-laptop/qemu/build/asan/qemu-system-aarch64+0x294e9d8) (BuildId: 47496e53= f3e779f1c7e9b82cbea07407152b498b) #1 0x7fe793c75c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:16= 1:13 #2 0x55842f0aec5d in register_init_block hw/core/register.c:248:34 #3 0x55842f0af6be in register_init_block32 hw/core/register.c:299:12 #4 0x55842f801588 in trng_init hw/misc/xlnx-versal-trng.c:614:9 #5 0x558431c411a1 in object_init_with_type qom/object.c:420:9 #6 0x558431c2847b in object_initialize_with_type qom/object.c:562:5 #7 0x558431c29d1d in object_new_with_type qom/object.c:782:5 #8 0x558431c29df1 in object_new qom/object.c:797:12 #9 0x558432427c1d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:= 11 Signed-off-by: Peter Maydell Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Reviewed-by: Francisco Iglesias --- include/hw/misc/xlnx-versal-trng.h | 1 + hw/misc/xlnx-versal-trng.c | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/include/hw/misc/xlnx-versal-trng.h b/include/hw/misc/xlnx-vers= al-trng.h index 0bcef8a6132..d96f8f9eff3 100644 --- a/include/hw/misc/xlnx-versal-trng.h +++ b/include/hw/misc/xlnx-versal-trng.h @@ -50,6 +50,7 @@ typedef struct XlnxVersalTRng { uint64_t forced_prng_count; uint64_t tst_seed[2]; =20 + RegisterInfoArray *reg_array; uint32_t regs[RMAX_XLNX_VERSAL_TRNG]; RegisterInfo regs_info[RMAX_XLNX_VERSAL_TRNG]; } XlnxVersalTRng; diff --git a/hw/misc/xlnx-versal-trng.c b/hw/misc/xlnx-versal-trng.c index c0d1dde8708..86905479b8f 100644 --- a/hw/misc/xlnx-versal-trng.c +++ b/hw/misc/xlnx-versal-trng.c @@ -608,9 +608,8 @@ static void trng_init(Object *obj) { XlnxVersalTRng *s =3D XLNX_VERSAL_TRNG(obj); SysBusDevice *sbd =3D SYS_BUS_DEVICE(obj); - RegisterInfoArray *reg_array; =20 - reg_array =3D + s->reg_array =3D register_init_block32(DEVICE(obj), trng_regs_info, ARRAY_SIZE(trng_regs_info), s->regs_info, s->regs, @@ -618,7 +617,7 @@ static void trng_init(Object *obj) XLNX_VERSAL_TRNG_ERR_DEBUG, R_MAX * 4); =20 - sysbus_init_mmio(sbd, ®_array->mem); + sysbus_init_mmio(sbd, &s->reg_array->mem); sysbus_init_irq(sbd, &s->irq); =20 s->prng =3D g_rand_new(); @@ -628,6 +627,7 @@ static void trng_finalize(Object *obj) { XlnxVersalTRng *s =3D XLNX_VERSAL_TRNG(obj); =20 + register_finalize_block(s->reg_array); g_rand_free(s->prng); s->prng =3D NULL; } --=20 2.34.1 From nobody Sun Nov 24 10:45:14 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1724343782; cv=none; d=zohomail.com; s=zohoarc; b=alZGqWZOZplsgGvFamZH4C/flcATkGEzaf2O7odv555S6IHkd/ogvFnRtIRNA5X7Mnauwxq6fQPtlIXd//UBOh188Lp/DH6QkgXwPukpoLMBIe3Nch8mMDgs2oktCwC4dmgy19FNm0XnMaG00Eu73p8iczKfLPmAMluGaWZ0U3o= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1724343782; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=AY1IW4T2DNcuGaXu8tbq///494SrbvPqRCnm6aioH7A=; b=g+JGmjeDQuhg+gvRLrlWDBciRrjB3giZz6Duxpp3g77JwwEiWy7STtLaNd4uyAsGCAeQgxp1T/Dj/dobBc9+kmjkAbS6BgIYVhVhRRkNF7LTxzQ4rzM/JzExk/zLmG7Dt8zebN9SMnKUbQwNCr1jTJ+8LRG7X95T+1+LJzZ5iOM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1724343782336951.0606968617783; Thu, 22 Aug 2024 09:23:02 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1shAZN-0005iP-0N; Thu, 22 Aug 2024 12:21:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1shAZD-00057n-Kr for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:43 -0400 Received: from mail-wm1-x336.google.com ([2a00:1450:4864:20::336]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1shAZ7-0007Kr-JX for qemu-devel@nongnu.org; Thu, 22 Aug 2024 12:21:41 -0400 Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-42808071810so8020365e9.1 for ; Thu, 22 Aug 2024 09:21:33 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. 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Iglesias" , Francisco Iglesias Subject: [PATCH for-9.2 6/6] hm/nvram/xlnx-versal-efuse-ctrl: Call register_finalize_block Date: Thu, 22 Aug 2024 17:21:27 +0100 Message-Id: <20240822162127.705879-7-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240822162127.705879-1-peter.maydell@linaro.org> References: <20240822162127.705879-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1724343783794116600 Content-Type: text/plain; charset="utf-8" The TYPE_XLNX_VERSAL_EFUSE_CTRL device creates a register block with register_init_block32() in its instance_init method; we must therefore destroy it in our instance_finalize method to avoid a leak in the QOM introspection "init-inspect-finalize" lifecycle: Direct leak of 304 byte(s) in 1 object(s) allocated from: #0 0x55f222b5b9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-fr= om-laptop/qemu/build/asan/qemu-system-aarch64+0x294e9d8) (BuildId: 420 43d49e1139e3f3071b1f22fac1e3e7249c9a6) #1 0x7fbb10669c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:16= 1:13 #2 0x55f222f90c5d in register_init_block hw/core/register.c:248:34 #3 0x55f222f916be in register_init_block32 hw/core/register.c:299:12 #4 0x55f223bbdd15 in efuse_ctrl_init hw/nvram/xlnx-versal-efuse-ctrl.c:= 718:9 #5 0x55f225b23391 in object_init_with_type qom/object.c:420:9 #6 0x55f225b0a66b in object_initialize_with_type qom/object.c:562:5 #7 0x55f225b0bf0d in object_new_with_type qom/object.c:782:5 #8 0x55f225b0bfe1 in object_new qom/object.c:797:12 #9 0x55f226309e0d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:= 11 Signed-off-by: Peter Maydell Reviewed-by: Alistair Francis Reviewed-by: Edgar E. Iglesias Reviewed-by: Francisco Iglesias --- include/hw/nvram/xlnx-versal-efuse.h | 1 + hw/nvram/xlnx-versal-efuse-ctrl.c | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/include/hw/nvram/xlnx-versal-efuse.h b/include/hw/nvram/xlnx-v= ersal-efuse.h index 86e2261b9a3..afa4f4f9960 100644 --- a/include/hw/nvram/xlnx-versal-efuse.h +++ b/include/hw/nvram/xlnx-versal-efuse.h @@ -44,6 +44,7 @@ struct XlnxVersalEFuseCtrl { void *extra_pg0_lock_spec; /* Opaque property */ uint32_t extra_pg0_lock_n16; =20 + RegisterInfoArray *reg_array; uint32_t regs[XLNX_VERSAL_EFUSE_CTRL_R_MAX]; RegisterInfo regs_info[XLNX_VERSAL_EFUSE_CTRL_R_MAX]; }; diff --git a/hw/nvram/xlnx-versal-efuse-ctrl.c b/hw/nvram/xlnx-versal-efuse= -ctrl.c index def6fe3302b..8252a5cabe0 100644 --- a/hw/nvram/xlnx-versal-efuse-ctrl.c +++ b/hw/nvram/xlnx-versal-efuse-ctrl.c @@ -712,9 +712,8 @@ static void efuse_ctrl_init(Object *obj) { XlnxVersalEFuseCtrl *s =3D XLNX_VERSAL_EFUSE_CTRL(obj); SysBusDevice *sbd =3D SYS_BUS_DEVICE(obj); - RegisterInfoArray *reg_array; =20 - reg_array =3D + s->reg_array =3D register_init_block32(DEVICE(obj), efuse_ctrl_regs_info, ARRAY_SIZE(efuse_ctrl_regs_info), s->regs_info, s->regs, @@ -722,7 +721,7 @@ static void efuse_ctrl_init(Object *obj) XLNX_VERSAL_EFUSE_CTRL_ERR_DEBUG, R_MAX * 4); =20 - sysbus_init_mmio(sbd, ®_array->mem); + sysbus_init_mmio(sbd, &s->reg_array->mem); sysbus_init_irq(sbd, &s->irq_efuse_imr); } =20 @@ -730,6 +729,7 @@ static void efuse_ctrl_finalize(Object *obj) { XlnxVersalEFuseCtrl *s =3D XLNX_VERSAL_EFUSE_CTRL(obj); =20 + register_finalize_block(s->reg_array); g_free(s->extra_pg0_lock_spec); } =20 --=20 2.34.1