Hi Daniel, Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/x86/core] [also build test ERROR on v4.19-rc4 next-20180913] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Daniel-Bristot-de-Oliveira/trace-x86-Add-external_interrupts-to-the-irq_vectors-class/20180917-173538 config: i386-randconfig-x003-201837 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): arch/x86/kernel/irq.c: In function 'do_IRQ': >> arch/x86/kernel/irq.c:240:2: error: implicit declaration of function >> 'trace_external_interrupt_entry'; did you mean 'thermal_interrupt'? >> [-Werror=implicit-function-declaration] trace_external_interrupt_entry(vector); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ thermal_interrupt >> arch/x86/kernel/irq.c:259:2: error: implicit declaration of function >> 'trace_external_interrupt_exit'; did you mean 'thermal_interrupt'? >> [-Werror=implicit-function-declaration] trace_external_interrupt_exit(vector); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ thermal_interrupt cc1: some warnings being treated as errors vim +240 arch/x86/kernel/irq.c 225 226 227 /* 228 * do_IRQ handles all normal device IRQ's (the special 229 * SMP cross-CPU interrupts have their own specific 230 * handlers). 231 */ 232 __visible unsigned int __irq_entry do_IRQ(struct pt_regs *regs) 233 { 234 struct pt_regs *old_regs = set_irq_regs(regs); 235 struct irq_desc * desc; 236 /* high bit used in ret_from_ code */ 237 unsigned vector = ~regs->orig_ax; 238 239 entering_irq(); > 240 trace_external_interrupt_entry(vector); 241 242 /* entering_irq() tells RCU that we're not quiescent. Check it. */ 243 RCU_LOCKDEP_WARN(!rcu_is_watching(), "IRQ failed to wake up RCU"); 244 245 desc = __this_cpu_read(vector_irq[vector]); 246 247 if (!handle_irq(desc, regs)) { 248 ack_APIC_irq(); 249 250 if (desc != VECTOR_RETRIGGERED) { 251 pr_emerg_ratelimited("%s: %d.%d No irq handler for vector\n", 252 __func__, smp_processor_id(), 253 vector); 254 } else { 255 __this_cpu_write(vector_irq[vector], VECTOR_UNUSED); 256 } 257 } 258 > 259 trace_external_interrupt_exit(vector); 260 exiting_irq(); 261 262 set_irq_regs(old_regs); 263 return 1; 264 } 265 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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