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Mon, 08 Jul 2024 06:37:49 -0700 (PDT) Received: from skbuf ([188.25.110.57]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-426615876bbsm85539585e9.6.2024.07.08.06.37.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jul 2024 06:37:48 -0700 (PDT) Date: Mon, 8 Jul 2024 16:37:46 +0300 From: Vladimir Oltean To: Breno Leitao Cc: kernel test robot , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, kuba@kernel.org, horms@kernel.org, Roy.Pledge@nxp.com, open list Subject: Re: [PATCH 1/4] soc: fsl: qbman: FSL_DPAA depends on COMPILE_TEST Message-ID: <20240708133746.ea62kkeq2inzcos5@skbuf> References: <20240624162128.1665620-1-leitao@debian.org> <202406261920.l5pzM1rj-lkp@intel.com> <20240626140623.7ebsspddqwc24ne4@skbuf> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Jun 27, 2024 at 11:40:24AM -0700, Breno Leitao wrote: > Hello Vladimir, > > On Wed, Jun 26, 2024 at 05:06:23PM +0300, Vladimir Oltean wrote: > > On Wed, Jun 26, 2024 at 08:09:53PM +0800, kernel test robot wrote: > > > > All warnings (new ones prefixed by >>): > > > > > > >> drivers/net/ethernet/freescale/dpaa/dpaa_eth.c:3280:12: warning: stack frame size (16664) exceeds limit (2048) in 'dpaa_eth_probe' [-Wframe-larger-than] > > > 3280 | static int dpaa_eth_probe(struct platform_device *pdev) > > > | ^ > > > 1 warning generated. > > > -- > > > >> drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c:454:12: warning: stack frame size (8264) exceeds limit (2048) in 'dpaa_set_coalesce' [-Wframe-larger-than] > > > 454 | static int dpaa_set_coalesce(struct net_device *dev, > > > | ^ > > > 1 warning generated. > > > > Arrays of NR_CPUS elements are what it probably doesn't like? > > Can it use the number of online CPUs instead of NR_CPUS? I don't see how, given that variable length arrays are something which should be avoided in the kernel?