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| author | avg <avg@FreeBSD.org> | 2016-04-12 06:46:54 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2016-04-12 06:46:54 +0000 |
| commit | 73eedd1d08c98970f7bd52f860278c3c54125f81 (patch) | |
| tree | 5413cb77da797aad0fc528a65f5ec9d1365657a5 /sbin/ggate/ggatel | |
| parent | 12e88a89ea44278b303ef31f2c934425e613bb9c (diff) | |
| download | FreeBSD-src-73eedd1d08c98970f7bd52f860278c3c54125f81.zip FreeBSD-src-73eedd1d08c98970f7bd52f860278c3c54125f81.tar.gz | |
[amd64] dtrace_invop handler is to be called only for kernel exceptions
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.
Reviewed by: markj, kib
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D5906
Diffstat (limited to 'sbin/ggate/ggatel')
0 files changed, 0 insertions, 0 deletions
