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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/08/21 16:26:59 UTC

[GitHub] [incubator-nuttx] masayuki2009 commented on a change in pull request #4388: esp32: Re-organize the interrupt handling process to correctly handle the SMP case

masayuki2009 commented on a change in pull request #4388:
URL: https://github.com/apache/incubator-nuttx/pull/4388#discussion_r693373955



##########
File path: arch/xtensa/src/esp32/esp32_serial.c
##########
@@ -1170,7 +1143,18 @@ static void dma_attach(uint8_t dma_chan)
       irq = ESP32_IRQ_UHCI1;
     }
 
-  esp32_attach_peripheral(cpu, periph, dma_cpuint);
+  /* Set up to receive peripheral interrupts on the current CPU */
+
+  cpu = up_cpu_index();
+  dma_cpuint esp32_setup_irq(cpu, periph, 1, ESP32_CPUINT_LEVEL);

Review comment:
       ```=``` is missing.
   
   




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