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From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug translator/23779] New: process.data() breakpoints using register_user_hw_breakpoint() API
Date: Mon, 15 Oct 2018 22:43:00 -0000
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X-Bugzilla-Who: fche at redhat dot com
X-Bugzilla-Status: NEW
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D23779

            Bug ID: 23779
           Summary: process.data() breakpoints using
                    register_user_hw_breakpoint() API
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: translator
          Assignee: systemtap at sourceware dot org
          Reporter: fche at redhat dot com
  Target Milestone: ---

The kernel.data() probe point family uses the register_wide_hw_breakpoint()=
 API
in kernel/events/hw_breakpoint.c to watch kernel reads/writes.  A sibling A=
PI
is available for userspace tasks too.  It too is needs some symbol-to-addre=
ss
relocation assistance.

--=20
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