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Use kern_sigprocmask() instead of direct manipulation of td_sigmask to reschedule newly blocked signals. MFC r198590: Trapsignal() calls kern_sigprocmask() when delivering catched signal with proc lock held. MFC r198670: For trapsignal() and postsig(), kern_sigprocmask() is called with both process lock and curproc->p_sigacts->ps_mtx locked. Prevent lock recursion on ps_mtx in reschedule_signals(). |
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| .. | ||
| busio.s | ||
| busiosubr.c | ||
| canbepm.c | ||
| canbus.c | ||
| canbus.h | ||
| canbus_if.m | ||
| canbusvars.h | ||
| machdep.c | ||
| pc98_machdep.c | ||
| pc98_machdep.h | ||