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(parent: e1f7ace) | patch
Ensure that the die notifier hook is installed whenever DTrace is enabled,
authorKris Van Hees <kris.van.hees@oracle.com>
Wed, 11 Jan 2012 06:18:41 +0000 (01:18 -0500)
committerKris Van Hees <kris.van.hees@oracle.com>
Wed, 11 Jan 2012 06:21:16 +0000 (01:21 -0500)
commit50dfc0a945a1b229ccadae3a1c658c54273a724f
tree17956628b7c409fcd9e1a18d8cc3ea74af802c4btree
parente1f7ace792c3a4df6cb31f722be7639b7ddbf534commit | diff
Ensure that the die notifier hook is installed whenever DTrace is enabled,
since page fault and general protection fault handling depends on it, and that
is needed for safe memory access support in DTrace.

Work around an apparent bug in Xen where an invalid opcode fault is delivered
as a general protection failure instead.

Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>
dtrace/dtrace_dev.c diff | blob | history
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