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2167002_zh-CN
2167002_zh-CN
你好
我在 i.MX93 上的 Cortex-M33 和 Cortex-A55 之间的 RPMsg-Lite 通信中遇到了一个问题。
当 A55 进入挂起模式时，M33 端对 rpmsg_lite_alloc_tx_buffer() 的任何调用要么无限期阻塞，要么导致硬故障，具体取决于具体情况。函数 rpmsg_lite_is_link_up() 将继续返回 true，从而无法干净利落地检测到这种状态。
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