From: jmerkey@wolfmountaingroup.com
To: linux-kernel@vger.kernel.org
Subject: [PATCH 2.6.27-rc3 20/29] mdb: export the console redirection handle
Date: Thu, 14 Aug 2008 00:14:38 -0600 [thread overview]
Message-ID: <200808140614.m7E6EcMB006257@wolfmountaingroup.com> (raw)
export the console redirection handle to allow
the debugger screen to becoime visible again during exceptions. Export
of this variable allows the debugger to switch to the current screen
in order to enable the debugging console on systems with a redirected
system console.
Signed-off-by: Jeffrey Vernon Merkey (jmerkey@wolfmountaingroup.com)
--- a/drivers/char/vt.c 2008-08-13 14:22:15.000000000 -0600
+++ b/drivers/char/vt.c 2008-08-13 11:56:03.000000000 -0600
@@ -188,6 +188,10 @@
int want_console = -1;
int kmsg_redirect;
+#if defined(CONFIG_MDB_MODULE)
+EXPORT_SYMBOL_GPL(kmsg_redirect);
+#endif
+
/*
* For each existing display, we have a pointer to console currently visible
* on that display, allowing consoles other than fg_console to be refreshed
reply other threads:[~2008-08-14 6:44 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200808140614.m7E6EcMB006257@wolfmountaingroup.com \
--to=jmerkey@wolfmountaingroup.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®