DTrace pid provider writes to user space to set breakpoints. Failing to sync the icache can lead to SIGTRAP. Radix pmap is the only one missing a pmap_sync_icache() method, so the pid provider would only potentially crash a process on a POWER9 or later system. |
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.. | ||
aim_machdep.c | ||
locore32.S | ||
locore64.S | ||
locore.S | ||
mmu_oea64.c | ||
mmu_oea64.h | ||
mmu_oea.c | ||
mmu_radix.c | ||
moea64_native.c | ||
mp_cpudep.c | ||
slb.c | ||
trap_subr32.S | ||
trap_subr64.S |