From patchwork Mon Nov 25 06:47:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenwu Ma X-Patchwork-Id: 148834 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 715F345DA0; Mon, 25 Nov 2024 08:05:00 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A3A784067C; Mon, 25 Nov 2024 08:04:57 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by mails.dpdk.org (Postfix) with ESMTP id 6DE1840677; Mon, 25 Nov 2024 08:04:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732518296; x=1764054296; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ajcX+9kjz2P8t3Y6JajZgLFRZyqwfu2NVEaztlOO46M=; b=YZAOOdzB8cke9RJiUg9qXiK6g8U2cxj/SMHwzKKy9QZg3C69NvnveWgk kD81OW6ydzOKwJYRPrfrEHfdyqGGf9Vi6WzkC04cGyGlskwbd2+0eSrQS zAJpBafqQpNMjHFMDDVupARikywWXlI7s/bNFIrHkJ4oMSJ+kONzqioyR NujLN77hSiTqoxxmsE23gYTAXcN+HJbVp4o5bNSGVaRvWStkleKU1SL4A aPwE8YEAm5Rdjiz7sCJcEPmQatXaF8zRBlrcEzbl4twFON+pQrZ6JATpZ dl69ga1vYvyzAGh7/IWp/0fFKH0DaPuEdiVGjKawg0KQrHNp6G04oVWzZ Q==; X-CSE-ConnectionGUID: upub3fkBRGmEmNpW0znbHQ== X-CSE-MsgGUID: fy4w9L/iTNG44Gwdn0WdLA== X-IronPort-AV: E=McAfee;i="6700,10204,11266"; a="20198358" X-IronPort-AV: E=Sophos;i="6.12,182,1728975600"; d="scan'208";a="20198358" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2024 23:04:54 -0800 X-CSE-ConnectionGUID: ALQlBpu+SX2XZ0L6zh7LOQ== X-CSE-MsgGUID: jQ56S5jbQWCH4+VnLA/G2g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,182,1728975600"; d="scan'208";a="91357081" Received: from unknown (HELO localhost.localdomain) ([10.239.252.55]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2024 23:04:50 -0800 From: Wenwu Ma To: ajit.khaparde@broadcom.com, somnath.kotur@broadcom.com, amitprakashs@marvell.com, abhinandan.gujjar@intel.com, dev@dpdk.org, stable@dpdk.org Cc: tingtingx.liao@intel.com, Wenwu Ma Subject: [PATCH 1/3] net/bnxt: fix uninitialized variable Date: Mon, 25 Nov 2024 14:47:53 +0800 Message-Id: <20241125064755.3943-2-wenwux.ma@intel.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20241125064755.3943-1-wenwux.ma@intel.com> References: <20241125064755.3943-1-wenwux.ma@intel.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This patch fixes the variable 'total_pages' may be used uninitialized. Fixes: 80317ff6adfd ("net/bnxt/tf_core: support Thor2") Cc: stable@dpdk.org Signed-off-by: Wenwu Ma --- drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c b/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c index 1770069295..3aed78dbeb 100644 --- a/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c +++ b/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c @@ -439,7 +439,7 @@ static int alloc_link_pbl(struct tfc_ts_mem_cfg *mem_cfg, uint32_t page_size, char mz_name[RTE_MEMZONE_NAMESIZE]; int mz_size; uint64_t total_size; - uint32_t total_pages; + uint32_t total_pages = 0; /* tf_em_size_page_tbl_lvl */ rc = num_pages_get(mem_cfg, page_size); From patchwork Mon Nov 25 06:47:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenwu Ma X-Patchwork-Id: 148835 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 05A6745DA0; Mon, 25 Nov 2024 08:05:07 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 08CB04069D; Mon, 25 Nov 2024 08:05:01 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by mails.dpdk.org (Postfix) with ESMTP id D8F6340144; Mon, 25 Nov 2024 08:04:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732518297; x=1764054297; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=yg/N7L3FADMhfDJIgwfiZXo4g4H1lqB7w9UnukktVMY=; b=adn4t9qD98N3d7D65b4Klaj8HZevWWOXRa2m/GP0SabaFbRsF92abQfj tR7aKRTDMnujd2rtng6+7qr1XoEPiVZxJ/V2hpAprvkGIcosX8jJiyS7D 9qCZHBxnpFUkQNExenj4Z/Oa5sZHyyaE7lxX3v5mSggAzZksGHXe9kSFw Vs2ZzZjVsLAugEVgZ55Ziw0/vHhfnTFC8NbZn+wTFJuM+1DpsQa3GAtq2 0ozViUpkD4I2kg7lHKQPvSCdH3Gym5R+GSJwsIZ6Pc7aQF88M6sv6rjJz 1gcFempgDgwOKFsMM1BY32ytva9HctV1DfeEJ2BKyh6zOybkrN1ksVzQX Q==; X-CSE-ConnectionGUID: VJwlHzLVQD2AZ2SYL14yMA== X-CSE-MsgGUID: bxeg3OovT1uyX2hc58LrOA== X-IronPort-AV: E=McAfee;i="6700,10204,11266"; a="20198364" X-IronPort-AV: E=Sophos;i="6.12,182,1728975600"; d="scan'208";a="20198364" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2024 23:04:57 -0800 X-CSE-ConnectionGUID: cK87B0xiQ1+/HEmiNX70gg== X-CSE-MsgGUID: SepDpYofR3yv4BZn7dHiMg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,182,1728975600"; d="scan'208";a="91357087" Received: from unknown (HELO localhost.localdomain) ([10.239.252.55]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2024 23:04:54 -0800 From: Wenwu Ma To: ajit.khaparde@broadcom.com, somnath.kotur@broadcom.com, amitprakashs@marvell.com, abhinandan.gujjar@intel.com, dev@dpdk.org, stable@dpdk.org Cc: tingtingx.liao@intel.com, Wenwu Ma Subject: [PATCH 2/3] eventdev: fix uninitialized variable Date: Mon, 25 Nov 2024 14:47:54 +0800 Message-Id: <20241125064755.3943-3-wenwux.ma@intel.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20241125064755.3943-1-wenwux.ma@intel.com> References: <20241125064755.3943-1-wenwux.ma@intel.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This patch fixes the variable 'events' may be used uninitialized. Fixes: 7901eac3409a ("eventdev: add crypto adapter implementation") Cc: stable@dpdk.org Signed-off-by: Wenwu Ma --- lib/eventdev/rte_event_crypto_adapter.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/eventdev/rte_event_crypto_adapter.c b/lib/eventdev/rte_event_crypto_adapter.c index 939ca1cad9..1ca839510b 100644 --- a/lib/eventdev/rte_event_crypto_adapter.c +++ b/lib/eventdev/rte_event_crypto_adapter.c @@ -685,6 +685,7 @@ eca_ops_enqueue_burst(struct event_crypto_adapter *adapter, nb_ev = 0; retry = 0; nb_enqueued = 0; + memset(events, 0, sizeof(events)); num = RTE_MIN(num, BATCH_SIZE); for (i = 0; i < num; i++) { struct rte_event *ev = &events[nb_ev++]; From patchwork Mon Nov 25 06:47:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenwu Ma X-Patchwork-Id: 148836 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 9096945DA0; Mon, 25 Nov 2024 08:05:13 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6252F40A6F; Mon, 25 Nov 2024 08:05:02 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by mails.dpdk.org (Postfix) with ESMTP id CB25540674; Mon, 25 Nov 2024 08:04:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1732518300; x=1764054300; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MLou2rIlWz8fSsZCtxHnO+JSnJTiQbmrwsTrGwx7wz4=; b=NSZ1+Mk1M5P9G5DgrwJd5Ow++9zI/WOFhuKL+v2KkG9bQZyUDhURxRC5 G5nfeayqeeoOagYeOZ09ioJY+0AXpamLBx5M8PvKM5LQlnKE1h8v3GY4b eQoAeW2HXj4zRL0QCPd3UiIMHWJEokayKWbrUshLvRDq0FEY7woBg2/Pw dbiUDuuxJoMkDvldeOUDtoykVZCE17EgZuEuIb60j4162fJyCcBfZJYOF J3fsCoax+zRxDJM0mTH4ABZtEmlhSxD7i/wJF9X5TeRWhTJafSXIREtL9 6r1KrgUcsPRG2n5fzkvEcdzew625Wl9ZNj3gFeWprwBEvJjYIBEJnwVKu g==; X-CSE-ConnectionGUID: Xzwn7t0ZTWq/16tuE+6YRw== X-CSE-MsgGUID: QuXPgwpER1iai0L/4gG7qQ== X-IronPort-AV: E=McAfee;i="6700,10204,11266"; a="20198367" X-IronPort-AV: E=Sophos;i="6.12,182,1728975600"; d="scan'208";a="20198367" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2024 23:04:59 -0800 X-CSE-ConnectionGUID: ZPxzUju6S6i/o8GD2aRplg== X-CSE-MsgGUID: jxR4RWmCTX+JX5JmcN9hhg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,182,1728975600"; d="scan'208";a="91357098" Received: from unknown (HELO localhost.localdomain) ([10.239.252.55]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2024 23:04:56 -0800 From: Wenwu Ma To: ajit.khaparde@broadcom.com, somnath.kotur@broadcom.com, amitprakashs@marvell.com, abhinandan.gujjar@intel.com, dev@dpdk.org, stable@dpdk.org Cc: tingtingx.liao@intel.com, Wenwu Ma Subject: [PATCH 3/3] eventdev: fix uninitialized variable Date: Mon, 25 Nov 2024 14:47:55 +0800 Message-Id: <20241125064755.3943-4-wenwux.ma@intel.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20241125064755.3943-1-wenwux.ma@intel.com> References: <20241125064755.3943-1-wenwux.ma@intel.com> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This patch fixes the variable 'events' may be used uninitialized. Fixes: 3c89e8c42022 ("eventdev/dma: support adapter service function") Cc: stable@dpdk.org Signed-off-by: Wenwu Ma --- lib/eventdev/rte_event_dma_adapter.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/eventdev/rte_event_dma_adapter.c b/lib/eventdev/rte_event_dma_adapter.c index ff2bc408c1..3c05fb615f 100644 --- a/lib/eventdev/rte_event_dma_adapter.c +++ b/lib/eventdev/rte_event_dma_adapter.c @@ -655,6 +655,7 @@ edma_ops_enqueue_burst(struct event_dma_adapter *adapter, struct rte_event_dma_a nb_ev = 0; retry = 0; nb_enqueued = 0; + memset(events, 0, sizeof(events)); num = RTE_MIN(num, DMA_BATCH_SIZE); for (i = 0; i < num; i++) { struct rte_event *ev = &events[nb_ev++];