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916bd88e5e
Per Affinity::Location a system control cap can be requested. The capability provides an RPC interface to request and set Cpu_state, as provided by the former Pd::managing_system(Cpu_state) method. Invocation of those system control capabilities then *can* (see below) be executed on the desired CPU as described by Affinity::Location. The system control cap will be invalid for kernels that don't support system_control/managing_system functionality at all. The system control cap will be ever by the same, e.g. ignoring the Affinity::Location parameter, if the used kernel doesn't support or doesn't require the feature to execute the system control per CPU. The commit is a preparation step to add guarded and selective x86 MSR access per CPU. Fixes #5009 |
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| .. | ||
| base | ||
| cpu | ||
| cpu_session | ||
| cpu_thread | ||
| dataspace | ||
| drivers | ||
| io_mem_session | ||
| io_port_session | ||
| irq_session | ||
| log_session | ||
| parent | ||
| pd_session | ||
| region_map | ||
| rm_session | ||
| rom_session | ||
| root | ||
| session | ||
| spec | ||
| timer | ||
| timer_session | ||
| trace | ||
| trace_session | ||
| util | ||
| vm_session | ||