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Message-ID: <202206092226.YcJ2jTZb-lkp@intel.com>
Date: Thu, 9 Jun 2022 22:56:33 +0800
From: kernel test robot <lkp@...el.com>
To: Aswath Govindraju <a-govindraju@...com>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
Vignesh Raghavendra <vigneshr@...com>,
Aswath Govindraju <a-govindraju@...com>,
Tero Kristo <kristo@...nel.org>,
Santosh Shilimkar <ssantosh@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <maz@...nel.org>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] irqchip/ti-sci-intr: Add support for system
suspend/resume PM
Hi Aswath,
I love your patch! Perhaps something to improve:
[auto build test WARNING on tip/irq/core]
[also build test WARNING on v5.19-rc1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Aswath-Govindraju/irqchip-ti-sci-intr-Add-support-for-system-suspend-resume-PM/20220607-142656
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git cdb4913293897dde0df522ed5789ba016f3b9157
config: arm64-randconfig-r020-20220607 (https://download.01.org/0day-ci/archive/20220609/202206092226.YcJ2jTZb-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project b92436efcb7813fc481b30f2593a4907568d917a)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/c41c5fa0992f5a0a3298d6933ed84349f1f48b58
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Aswath-Govindraju/irqchip-ti-sci-intr-Add-support-for-system-suspend-resume-PM/20220607-142656
git checkout c41c5fa0992f5a0a3298d6933ed84349f1f48b58
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/irqchip/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> drivers/irqchip/irq-ti-sci-intr.c:270: warning: expecting prototype for ti_sci_intr_initialize_mappingg(). Prototype was for ti_sci_intr_initialize_mapping() instead
vim +270 drivers/irqchip/irq-ti-sci-intr.c
264
265 /**
266 * ti_sci_intr_initialize_mappingg - Initialize the out_irq <-> hwirq mapping table
267 * @intr: IRQ domain corresponding to Interrupt Router
268 */
269 static int ti_sci_intr_initialize_mapping(struct ti_sci_intr_irq_domain *intr)
> 270 {
271 int i;
272 int mapping_len = intr->out_irqs->desc->num + intr->out_irqs->desc->num_sec;
273
274 intr->mapping = devm_kzalloc(intr->dev, mapping_len * sizeof(u32), GFP_KERNEL);
275 if (!intr->mapping)
276 return -ENOMEM;
277
278 /* Set all the elements in the array to max value of u32 */
279 for (i = 0; i < mapping_len; i++)
280 intr->mapping[i] = 0xFFFFFFFF;
281
282 return 0;
283 }
284
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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