43ba78037b
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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clock.c | ||
copyinout.c | ||
interrupt.c | ||
locore.S | ||
machdep.c | ||
mp_cpudep.c | ||
platform_bare.c | ||
pmap.c | ||
swtch.S | ||
trap_subr.S | ||
trap.c | ||
vm_machdep.c |