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[amd64] dtrace_invop handler is to be called only for kernel exceptions
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Authored by avg on Apr 11 2016, 7:36 AM.
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Details

Summary

DTrace-related exceptions in userland code are handled elsewhere.
One practical problem was a crash in dtrace_invop_start() when saved
%rsp pointed to a virtual address that was not backed.

i386 code already ignored userland exceptions.

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avg retitled this revision from to [amd64] dtrace_invop handler is to be called only for kernel exceptions.
avg updated this object.
avg edited the test plan for this revision. (Show Details)
avg added reviewers: jhb, kib, markj.
markj edited edge metadata.

Looks reasonable to me, thanks.

This revision is now accepted and ready to land.Apr 11 2016, 7:54 AM
kib edited edge metadata.
This revision was automatically updated to reflect the committed changes.