887bfdc0a4
It turns out that this value is not used within the system call code under normal conditions, except when using tracing tools like ktrace. If we forget to set this value, it is set to random garbage. This may cause ktrace to hang indefinitely, making it impossible to kill. Reported by: Michael Plass PR: 210800 MFC before: 11.0-RELEASE |
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cloudabi64_sysvec.c |