This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
to go back to the debugger using KGDB escape sequence
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
to go back to the debugger using KGDB escape sequence
On 09/19/2012 06:41 PM, Anton Vorontsov wrote:
> This special driver makes it possible to temporary use NMI debugger port
> as a normal console by issuing 'nmi_console' command (assuming that the
> port is attached to KGDB).
>
The kgdb regression compiler also does checkpatch, so the "check
On 09/19/2012 06:41 PM, Anton Vorontsov wrote:
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
The kgdb regression compiler also does checkpatch, so the check patch
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
to go back to the debugger using KGDB escape sequence
On Wed, Sep 19, 2012 at 06:52:32AM -0500, Jason Wessel wrote:
[...]
> > --- a/drivers/tty/serial/kgdboc.c
> > +++ b/drivers/tty/serial/kgdboc.c
> > @@ -145,6 +145,8 @@ __setup("kgdboc=", kgdboc_option_setup);
> >
> > static void cleanup_kgdboc(void)
> > {
> > + if
On 09/13/2012 10:03 AM, Anton Vorontsov wrote:
> This special driver makes it possible to temporary use NMI debugger port
> as a normal console by issuing 'nmi_console' command (assuming that the
> port is attached to KGDB).
>
> Unlike KDB's disable_nmi command, with this driver you are always
On 09/13/2012 10:03 AM, Anton Vorontsov wrote:
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
On Wed, Sep 19, 2012 at 06:52:32AM -0500, Jason Wessel wrote:
[...]
--- a/drivers/tty/serial/kgdboc.c
+++ b/drivers/tty/serial/kgdboc.c
@@ -145,6 +145,8 @@ __setup(kgdboc=, kgdboc_option_setup);
static void cleanup_kgdboc(void)
{
+ if (kgdb_unregister_nmi_console())
+
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
to go back to the debugger using KGDB escape sequence
On 09/13/2012 05:03 PM, Anton Vorontsov wrote:
...
> +static int kgdb_nmi_tty_install(struct tty_driver *drv, struct tty_struct
> *tty)
> +{
> + struct kgdb_nmi_tty_priv *priv;
> + int ret;
> +
> + priv = kzalloc(sizeof(*priv), GFP_KERNEL);
> + if (!priv)
> + return
On 09/13/2012 05:03 PM, Anton Vorontsov wrote:
...
+static int kgdb_nmi_tty_install(struct tty_driver *drv, struct tty_struct
*tty)
+{
+ struct kgdb_nmi_tty_priv *priv;
+ int ret;
+
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
to go back to the debugger using KGDB escape sequence
This special driver makes it possible to temporary use NMI debugger port
as a normal console by issuing 'nmi_console' command (assuming that the
port is attached to KGDB).
Unlike KDB's disable_nmi command, with this driver you are always able
to go back to the debugger using KGDB escape sequence
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