| commit | 61eaf539b9fb4926ed57e38f6545100c3432cf1b | [log] [tgz] |
|---|---|---|
| author | Jason Wessel <jason.wessel@windriver.com> | Thu May 20 21:04:31 2010 -0500 |
| committer | Jason Wessel <jason.wessel@windriver.com> | Thu May 20 21:04:31 2010 -0500 |
| tree | e7053a803bd128e5c9e63dd659abb5fad05e80f7 | |
| parent | 9731191f75a54c4fa17e9b9b88f3144cf4b47836 [diff] |
earlyprintk,vga,kdb: Fix \b and \r for earlyprintk=vga with kdb Allow kdb to work properly with with earlyprintk=vga by interpreting the backspace and carriage return output characters. These interpretation of these characters is used for simple line editing provided in the kdb shell. CC: Thomas Gleixner <tglx@linutronix.de> CC: Ingo Molnar <mingo@redhat.com> CC: H. Peter Anvin <hpa@zytor.com> CC: x86@kernel.org Signed-off-by: Jason Wessel <jason.wessel@windriver.com>