tree 2c20219725a12c343429758ec378b5c9d08b04bd
parent efe2f29e324fd20e0449bcd6dc6dbe4734c2ba94
author Jason Wessel <jason.wessel@windriver.com> 1274407467 -0500
committer Jason Wessel <jason.wessel@windriver.com> 1274407467 -0500

printk,kdb: capture printk() when in kdb shell

Certain calls from the kdb shell will call out to printk(), and any of
these calls should get vectored back to the kdb_printf() so that the
kdb pager and processing can be used, as well as to properly channel
I/O to the polled I/O devices.

CC: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>