[Bug kprobes/13112] kprobing some port i/o stuff seems unsafe

mjw at redhat dot com sourceware-bugzilla@sourceware.org
Mon Sep 5 22:04:00 GMT 2011


http://sourceware.org/bugzilla/show_bug.cgi?id=13112

Mark Wielaard <mjw at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #1 from Mark Wielaard <mjw at redhat dot com> 2011-09-05 22:04:03 UTC ---
This was a variant of PR13108. Fixed by:

commit 44a7e76ab8cd9b9942b8d8a72d065269cd637c4a
Author: Mark Wielaard <mjw@redhat.com>
Date:   Mon Sep 5 23:37:11 2011 +0200

    PR13112 (and PR13108) blacklist probing function from include/asm .h files.

    dwflpp.cxx (build_blacklist): all include/asm .h blfile patterns might
    need "full path" so prefix those with '.*'
    Add new XFAIL semok.exp inb_blacklisted.stp testcase.

Plus for older kernels:

commit 4a507da270189d642d20b8f621fa512a09d06bfe
Author: Mark Wielaard <mjw@redhat.com>
Date:   Mon Sep 5 23:57:44 2011 +0200

    PR13112 Add include/asm/io_64.h blacklist.

    Also simplify blfile include list (starting .* pattern needed for all
    asm/include files means we can collapse some).

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