From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id A654CCAC582 for ; Mon, 8 Sep 2025 19:59:22 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B8D7540648; Mon, 8 Sep 2025 21:59:21 +0200 (CEST) Received: from mail-wr1-f43.google.com (mail-wr1-f43.google.com [209.85.221.43]) by mails.dpdk.org (Postfix) with ESMTP id 3CA8140615 for ; Mon, 8 Sep 2025 21:59:20 +0200 (CEST) Received: by mail-wr1-f43.google.com with SMTP id ffacd0b85a97d-3dad6252eacso2147396f8f.1 for ; Mon, 08 Sep 2025 12:59:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1757361560; x=1757966360; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=uxGdRZixqrM3UOC4Pw/eQWt4KJvs0ZoMzrAAysP1Lgc=; b=ugaE2xPOop6pDvx4uNIcJSpQ/ZSSs5ZbAnAd9TRzErs61rRsEkBcR1cttHRb6YIXbQ A5WvNehZ/gtGUMFkUmlL00l2UPz9/qN0WszQBekZILrXQYRv7WXZaQO7r3o9VkcyHVkV ii7DREBDUTWeBtEKXP+DVBbPkJBFFBiKZfVLg+eL/AuhkpWLtE7sV+R6TDfz+qL1M4mv pC83P+p29yxo5xfx4NQmKpd3jgRBuhg+YVPqLTlmo1tjhkxk7fqTTX9W2c+1J0JKGyGM JiZDru/TOlQFWsiNlev7uifZ8vS0JC+UQ2Op0WpPgra+oCDcdmLW3oTqXX+DafyqQdDK glrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757361560; x=1757966360; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=uxGdRZixqrM3UOC4Pw/eQWt4KJvs0ZoMzrAAysP1Lgc=; b=ru2w6EEjmKgambyEu3v0jRheObsNBP9ORwtTZScejOpvHwrVWL4plfppJH2fLA+JAj rugV3WunmVYK6mtEBRNv2C222U9OgVM2i6h/sqzSn/LQSTldcvv1/6MWZbo7LUVMwUrv hyzYvP4wnCMuXAxRP1LycECpVvev+6HDhovUZE8Hlf2c7XpaO2JmPNULFylfUUze3qSb JHoFSRTILcQqVbwX8X2sYxfGFeudLu4MiECQ75F7KXEmxX0DZDGNosTwlyX8MqcA+/7E y+Ggt/e4zanrba7wOw4XcarFMWpJjrH6PRnceHkLpSdAvE/u1qXx53VeCPuh0q59kTdP UHUQ== X-Gm-Message-State: AOJu0YwVLlxyISNNBqE6QB8H2G0VkXYM9S9/T3Q1x62cHOCaPtbupjPT mwR+aeBKsGIjtXKsgitZ2hFCafkid9vDVhNYtA2m0cqH60rala+P0ty0TKKnijDoGB0= X-Gm-Gg: ASbGncuoFJlLKccWmSRqpfjjAU71vOQGxJNEAsmvxbc1hXJEqXm+3zwWbJB18JIg2AQ ZOv7swhMA/pt+OUlxpQYjmcRFqJOqP7MH5Flc8OMPfgFf+6wENjd9khnD/KAQ3lTm/uOsKLfGCO y7qPNa58diwiiz8XP4uAY9UCvCSIDHTjyYwftirdEOtzNVgyXtez20i6g4pAM4XQxMwU2VpExeb +9WmcTCoIkaRd2myqVp+x0dRxW0f5sESCS4bER2Il40VAO1V5D+QTp+0gMXH9WSCYA2Giq6BraL dssMisuoFEzsZy5gJvHWOSMet3x36OLXyNlpfIfSwnPYVVcd2xQ9aubTO5fzItdGfNkoWN7PpN+ ExCcFqCvd066ON5Pe8ljTU9fEyOVF/2weaj7SUv4eiaS62W95KpFztmmvUramflq18JMT5nAisN g= X-Google-Smtp-Source: AGHT+IGvRNY8OX5rHcpsqCzIQrqqSWvt5b3CAEi+NWtcSTePibAofXHOOYMMxVpEqYO6JYm2Rnfj8Q== X-Received: by 2002:a5d:584c:0:b0:3c8:29eb:732e with SMTP id ffacd0b85a97d-3e6441e514cmr7655448f8f.59.1757361559435; Mon, 08 Sep 2025 12:59:19 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45dda202112sm158767245e9.5.2025.09.08.12.59.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Sep 2025 12:59:19 -0700 (PDT) Date: Mon, 8 Sep 2025 12:59:13 -0700 From: Stephen Hemminger To: Thierry Herbelot Cc: dev@dpdk.org, Thomas Monjalon , Devendra Singh Rawat , Alok Prasad , Jerin Jacob , Olivier Matz , Edwin Brossette , stable@dpdk.org Subject: Re: [V2] net/qede: reduce the optimization level for gcc > 11 Message-ID: <20250908125913.7deb6fe6@hermes.local> In-Reply-To: <20250908070414.1297844-1-thierry.herbelot@6wind.com> References: <20250903113252.2496087-1-thierry.herbelot@6wind.com> <20250908070414.1297844-1-thierry.herbelot@6wind.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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 On Mon, 8 Sep 2025 09:04:13 +0200 Thierry Herbelot wrote: > +# no packet Rx with gcc > 11 with compiling with default -O3 or -O2 > +if (cc.get_id() == 'gcc' and cc.version().version_compare('>11.0')) > + base_cflags += '-O1' > +endif Did you test with Gcc 14 and 15, it may be the bug is already fixed.