NAME

       ksplice-undo - Undo a Ksplice update that has been applied to the running kernel

SYNOPSIS

       ksplice-undo [OPTIONS] KSPLICE_ID

DESCRIPTION

       ksplice-undo takes as input a Ksplice identification tag, as reported by ksplice-view(8), and it reverses
       that update within the running binary kernel.

OPTIONS

       --debug Reverses the update with debugging output enabled.  Recommended only for debugging.

       --debugfile=filename
               Sets the location where debugging output should be saved.  Implies --debug.

       --raw-errors
               Print  only  raw  error  information  designed to be machine-readable on standard error (standard
               output is still intended to be human-readable).  If ksplice-undo fails due to an error  from  the
               Ksplice  kernel  modules,  the first line on standard error will be a Ksplice abort code (see the
               Ksplice source code for documentation on these codes).  Further lines will vary depending on  the
               abort  code.   If  ksplice-undo  fails  for  any other reason, it will output the line "OTHER\n",
               followed by a human-readable failure message, to standard error.

SEE ALSO

       ksplice-create(8), ksplice-apply(8), ksplice-view(8)

BUGS

       Please report bugs to <devel@ksplice.com>.

AUTHORS

       Jeff Arnold, Anders Kaseorg, and Tim Abbott

COPYRIGHT

       Copyright (C) 2007-2009  Ksplice, Inc.

       This is free software and documentation.  You can redistribute and/or modify it under the  terms  of  the
       GNU General Public License, version 2.

Ksplice v0.9.9                                     2014-01-19                                    KSPLICE-UNDO(8)