mirror of
https://github.com/zephyrproject-rtos/zephyr
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5ef825fdf6
It has been observed that some network drivers, f.ex. the SAM E70 GMAC, call net_pkt_unref from inside the interrupt that signals the successful transmission of a packet. This conflicts with the net_pkt_unref call made by ethernet_send after the packet has been given to the driver. We fix this by using an atomic_t to hold the reference count as there might be other, difficult to find cases of net_pkt_(un)ref being used across threads and interrupts. The name of the element has been changed from "ref" to "atomic_ref" to cause a compile error when code still has not been converted to use the atomic_* functions. Fixes #12708 Signed-off-by: Daniel Glöckner <dg@emlix.com> |
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| .. | ||
| app_memory | ||
| arch | ||
| audio | ||
| bluetooth | ||
| cmsis_rtos_v1 | ||
| cmsis_rtos_v2 | ||
| crypto | ||
| debug | ||
| dfu | ||
| display | ||
| drivers | ||
| dt-bindings | ||
| fs | ||
| linker | ||
| logging | ||
| mgmt | ||
| misc | ||
| net | ||
| nvs | ||
| posix | ||
| random | ||
| settings | ||
| shell | ||
| toolchain | ||
| usb | ||
| zephyr | ||
| adc.h | ||
| aio_comparator.h | ||
| atomic.h | ||
| base64.h | ||
| cache.h | ||
| can.h | ||
| clock_control.h | ||
| console.h | ||
| counter.h | ||
| crc.h | ||
| crc8.h | ||
| crc16.h | ||
| crc32.h | ||
| device.h | ||
| disk_access.h | ||
| display.h | ||
| dma.h | ||
| entropy.h | ||
| exc_handle.h | ||
| fcb.h | ||
| flash_map.h | ||
| flash.h | ||
| fs.h | ||
| generated_dts_board.h | ||
| gna.h | ||
| gpio.h | ||
| i2c.h | ||
| i2s.h | ||
| init.h | ||
| ipm.h | ||
| irq_nextlevel.h | ||
| irq_offload.h | ||
| irq.h | ||
| json.h | ||
| kernel_includes.h | ||
| kernel_version.h | ||
| kernel.h | ||
| led_strip.h | ||
| led.h | ||
| pinmux.h | ||
| power.h | ||
| ptp_clock.h | ||
| pwm.h | ||
| ring_buffer.h | ||
| rtc.h | ||
| sched_priq.h | ||
| sensor.h | ||
| shared_irq.h | ||
| spi.h | ||
| spinlock.h | ||
| stats.h | ||
| sw_isr_table.h | ||
| sys_clock.h | ||
| sys_io.h | ||
| syscall.h | ||
| toolchain.h | ||
| tracing.h | ||
| tty.h | ||
| uart.h | ||
| watchdog.h | ||
| zephyr.h | ||