Francois WELLENREITER (on Thu, 23 Mar 2006 17:12:20 +0100) wrote:
> I've noticed that KDB early feature didn't work
>with 2.6.16 kernel version
>on Intel Tiger and Bull NovaScale machines.
>After a brief study, I think that Ihave found the origin of the problem
>and the following patch may correct it.
>
>Could you please consider and integrate this latter on KDB main branch ?
>
>--- linux-2.6.16/drivers/serial/8250_early.c 2006-03-23 17:06:27.000000000
>+0100
>+++ linux-2.6.16-kdb/drivers/serial/8250_early.c 2006-03-23
>17:04:51.000000000 +0100
>@@ -255,7 +255,7 @@
> return -ENODEV;
>
> options = strchr(cmdline, ',') + 1;
>- if ((err = early_uart_setup(NULL, options)) < 0)
>+ if ((err = early_uart_setup(&early_uart_console, options)) < 0)
> return err;
> return early_uart_console_init();
> }
>
Added to my tree for kdb v4.4-2.6.16-common-2. I cannot test this
patch since SGI systems do not have 8250 chips. Does it cause any
problems for other ia64 users?
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