tree: https://github.com/avpatel/linux.git riscv_aclint_v2 head: 7dfc87079d3bd32cf6acf24c246204ca31a109e2 commit: 1f552b2190b2e0b7ae50beb1b599756a2fcf498b [6/13] RISC-V: Allow marking IPIs as suitable for remote FENCEs config: riscv-randconfig-r002-20210617 (attached as .config) compiler: riscv32-linux-gcc (GCC) 9.3.0 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 # https://github.com/avpatel/linux/commit/1f552b2190b2e0b7ae50beb1b599756a2... git remote add avpatel https://github.com/avpatel/linux.git git fetch --no-tags avpatel riscv_aclint_v2 git checkout 1f552b2190b2e0b7ae50beb1b599756a2fcf498b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): arch/riscv/kernel/sbi-ipi.c: In function 'sbi_ipi_set_virq': 156 | riscv_ipi_set_virq_range(virq, BITS_PER_LONG, false); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/riscv/include/asm/tlbflush.h:11, from arch/riscv/include/asm/pgtable.h:87, from include/linux/pgtable.h:6, from arch/riscv/include/asm/io.h:15, from include/linux/io.h:13, from include/linux/irq.h:20, from arch/riscv/kernel/sbi-ipi.c:12: arch/riscv/include/asm/smp.h:113:20: note: declared here 113 | static inline void riscv_ipi_set_virq_range(int virq, int nr) | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/riscv_ipi_set_virq_range +156 arch/riscv/kernel/sbi-ipi.c 138 139 static int __init sbi_ipi_set_virq(void) 140 { 141 int virq; 142 struct irq_fwspec ipi = { 143 .fwnode = sbi_ipi_domain->fwnode, 144 .param_count = 1, 145 .param[0] = 0, 146 }; 147 148 virq = __irq_domain_alloc_irqs(sbi_ipi_domain, -1, BITS_PER_LONG, 149 NUMA_NO_NODE, &ipi, 150 false, NULL); 151 if (virq <= 0) { 152 pr_err("unable to alloc IRQs from SBI IPI IRQ domain\n"); 153 return -ENOMEM; 154 } 155 157 158 return 0; 159 } 160 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org