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| author | Laura Abbott <labbott@redhat.com> | 2017-02-06 16:31:58 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2017-02-07 12:32:52 -0800 |
| commit | 0f5bf6d0afe4be6e1391908ff2d6dc9730e91550 (patch) | |
| tree | 12c10057175483fe3f3720b37b7ffb5b73241b2a /Documentation/DocBook/kgdb.tmpl | |
| parent | ad21fc4faa2a1f919bac1073b885df9310dbc581 (diff) | |
| download | op-kernel-dev-0f5bf6d0afe4be6e1391908ff2d6dc9730e91550.zip op-kernel-dev-0f5bf6d0afe4be6e1391908ff2d6dc9730e91550.tar.gz | |
arch: Rename CONFIG_DEBUG_RODATA and CONFIG_DEBUG_MODULE_RONX
Both of these options are poorly named. The features they provide are
necessary for system security and should not be considered debug only.
Change the names to CONFIG_STRICT_KERNEL_RWX and
CONFIG_STRICT_MODULE_RWX to better describe what these options do.
Signed-off-by: Laura Abbott <labbott@redhat.com>
Acked-by: Jessica Yu <jeyu@redhat.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'Documentation/DocBook/kgdb.tmpl')
| -rw-r--r-- | Documentation/DocBook/kgdb.tmpl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/DocBook/kgdb.tmpl b/Documentation/DocBook/kgdb.tmpl index f3abca7..856ac20 100644 --- a/Documentation/DocBook/kgdb.tmpl +++ b/Documentation/DocBook/kgdb.tmpl @@ -115,12 +115,12 @@ </para> <para> If the architecture that you are using supports the kernel option - CONFIG_DEBUG_RODATA, you should consider turning it off. This + CONFIG_STRICT_KERNEL_RWX, you should consider turning it off. This option will prevent the use of software breakpoints because it marks certain regions of the kernel's memory space as read-only. If kgdb supports it for the architecture you are using, you can use hardware breakpoints if you desire to run with the - CONFIG_DEBUG_RODATA option turned on, else you need to turn off + CONFIG_STRICT_KERNEL_RWX option turned on, else you need to turn off this option. </para> <para> @@ -135,7 +135,7 @@ <para>Here is an example set of .config symbols to enable or disable for kgdb: <itemizedlist> - <listitem><para># CONFIG_DEBUG_RODATA is not set</para></listitem> + <listitem><para># CONFIG_STRICT_KERNEL_RWX is not set</para></listitem> <listitem><para>CONFIG_FRAME_POINTER=y</para></listitem> <listitem><para>CONFIG_KGDB=y</para></listitem> <listitem><para>CONFIG_KGDB_SERIAL_CONSOLE=y</para></listitem> @@ -166,7 +166,7 @@ </para> <para>Here is an example set of .config symbols to enable/disable kdb: <itemizedlist> - <listitem><para># CONFIG_DEBUG_RODATA is not set</para></listitem> + <listitem><para># CONFIG_STRICT_KERNEL_RWX is not set</para></listitem> <listitem><para>CONFIG_FRAME_POINTER=y</para></listitem> <listitem><para>CONFIG_KGDB=y</para></listitem> <listitem><para>CONFIG_KGDB_SERIAL_CONSOLE=y</para></listitem> |
