f3e54414e5
During an interrupt handler, interrupts are implicitly disabled. They will be re-enabled when the interrupt handler returns. Due to some changes that were made, varous calls will re-enable interrupts after they're finished. Examples of this include calling `CALLBACK_CRITICAL_END` and getting the number of ticks with `port_get_raw_ticks()`. This patch prevents this from happening by doing two things: 1. Use standard calls in `port_get_raw_ticks()` to disable and re-enable interrupts, preventing nesting issues, and 2. Increase the nesting count inside `isr()`, reflecting the implicit call that is made by hardware when an interrupt is handled This helps to address #3841. Signed-off-by: Sean Cross <sean@xobs.io> |
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| .. | ||
| atmel-samd | ||
| cxd56 | ||
| esp32s2 | ||
| litex | ||
| mimxrt10xx | ||
| nrf | ||
| stm | ||
| unix | ||