diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-02-25 15:54:08 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-04 06:03:34 +0800 |
| commit | c53f3a52561e84be62fad7ac1a5e82e5cc678f5d (patch) | |
| tree | bd8315effcfc1fc7b513a333185e9832aa3e690f /crypto/ecb.c | |
| parent | bf64a63f4b9ba3b895ba1803dc901de1a936ee3f (diff) | |
doc, xen: Mention 'earlyprintk=xen' in the documentation.
commit 2482a92e7d17187301d7313cfe5021b13393a0b4 upstream.
The earlyprintk for Xen PV guests utilizes a simple hypercall
(console_io) to provide output to Xen emergency console.
Note that the Xen hypervisor should be booted with 'loglevel=all'
to output said information.
Reported-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Link: http://lkml.kernel.org/r/1361825650-14031-2-git-send-email-konrad.wilk@oracle.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/ecb.c')
0 files changed, 0 insertions, 0 deletions