mirror of https://github.com/m-labs/artiq.git
runtime: clear async RPC queue when kernel stops (fixes #631).
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852598c491
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@ -21,9 +21,11 @@ pub unsafe fn start() {
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rpc_queue::init();
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}
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pub fn stop() {
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unsafe { csr::kernel_cpu::reset_write(1) }
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pub unsafe fn stop() {
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csr::kernel_cpu::reset_write(1);
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mailbox::acknowledge();
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rpc_queue::init();
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}
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pub fn validate(ptr: usize) -> bool {
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@ -92,7 +92,7 @@ impl<'a> Session<'a> {
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impl<'a> Drop for Session<'a> {
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fn drop(&mut self) {
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kernel::stop()
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unsafe { kernel::stop() }
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}
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}
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@ -416,7 +416,7 @@ fn process_kern_message(waiter: Waiter,
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}
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&kern::RunFinished => {
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kernel::stop();
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unsafe { kernel::stop() }
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session.kernel_state = KernelState::Absent;
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unsafe { session.congress.cache.unborrow() }
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@ -428,7 +428,7 @@ fn process_kern_message(waiter: Waiter,
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}
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&kern::RunException { exception: ref exn, backtrace } => {
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kernel::stop();
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unsafe { kernel::stop() }
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session.kernel_state = KernelState::Absent;
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unsafe { session.congress.cache.unborrow() }
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