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Message-ID: <202407070524.LKSlICvH-lkp@intel.com>
Date: Sun, 7 Jul 2024 05:46:30 +0800
From: kernel test robot <lkp@...el.com>
To: Jiaxun Yang <jiaxun.yang@...goat.com>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Florian Fainelli <florian.fainelli@...adcom.com>,
Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
Huacai Chen <chenhuacai@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Serge Semin <fancer.lancer@...il.com>,
Paul Burton <paulburton@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-mips@...r.kernel.org,
linux-kernel@...r.kernel.org, Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: Re: [PATCH v2 05/10] MIPS: smp: Implement IPI stats
Hi Jiaxun,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 0b58e108042b0ed28a71cd7edf5175999955b233]
url: https://github.com/intel-lab-lkp/linux/commits/Jiaxun-Yang/MIPS-smp-Make-IPI-interrupts-scalable/20240706-040839
base: 0b58e108042b0ed28a71cd7edf5175999955b233
patch link: https://lore.kernel.org/r/20240705-b4-mips-ipi-improvements-v2-5-2d50b56268e8%40flygoat.com
patch subject: [PATCH v2 05/10] MIPS: smp: Implement IPI stats
config: mips-allnoconfig (https://download.01.org/0day-ci/archive/20240707/202407070524.LKSlICvH-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240707/202407070524.LKSlICvH-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407070524.LKSlICvH-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from arch/mips/kernel/irq.c:29:
>> arch/mips/include/asm/ipi.h:54:6: warning: no previous prototype for 'mips_smp_ipi_set_virq_range' [-Wmissing-prototypes]
54 | void mips_smp_ipi_set_virq_range(int virq, int nr)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/mips/include/asm/ipi.h:58:6: warning: no previous prototype for 'mips_smp_ipi_set_irqdomain' [-Wmissing-prototypes]
58 | void mips_smp_ipi_set_irqdomain(struct irq_domain *d)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/mips_smp_ipi_set_virq_range +54 arch/mips/include/asm/ipi.h
42d789a89e6b90 Jiaxun Yang 2024-07-05 48
42d789a89e6b90 Jiaxun Yang 2024-07-05 49 static inline void mips_smp_show_ipi_stats(struct seq_file *p, int prec)
42d789a89e6b90 Jiaxun Yang 2024-07-05 50 {
42d789a89e6b90 Jiaxun Yang 2024-07-05 51 }
b7a65e07e35cdf Jiaxun Yang 2024-07-05 52 #endif /* CONFIG_GENERIC_IRQ_IPI */
877ae81debcbb0 Jiaxun Yang 2024-07-05 53 #else
877ae81debcbb0 Jiaxun Yang 2024-07-05 @54 void mips_smp_ipi_set_virq_range(int virq, int nr)
877ae81debcbb0 Jiaxun Yang 2024-07-05 55 {
877ae81debcbb0 Jiaxun Yang 2024-07-05 56 }
877ae81debcbb0 Jiaxun Yang 2024-07-05 57
877ae81debcbb0 Jiaxun Yang 2024-07-05 @58 void mips_smp_ipi_set_irqdomain(struct irq_domain *d)
877ae81debcbb0 Jiaxun Yang 2024-07-05 59 {
877ae81debcbb0 Jiaxun Yang 2024-07-05 60 }
877ae81debcbb0 Jiaxun Yang 2024-07-05 61
--
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