I can not find that ocnfig option anywher in my 2.4.17 tree. I also
added CONFIG_MAGIC_SYSRQ=y to the top of .config and then did a make
dep and make bzImage. Upon boot I did not see a /proc/sys/kernel/sysrq
I did notice this feature in architectures other than i386.
Chris
On Tue, 2002-06-11 at 12:35, Russell King wrote:
> On Tue, Jun 11, 2002 at 11:41:26AM -0400, cfowler wrote:
> > I remeber a while back being able to send a break on serial console.
> > I've been unable to do this under 2.4.17. Has this feature been turned
> > off? Is there a way to turn it back on?
>
> It works fine here. Please confirm that:
>
> 1. your kernel is built with CONFIG_MAGIC_SYSRQ
> 2. cat /proc/sys/kernel/sysrq returns '1'
> 3. the serial console port is being held open by some user program (eg,
> getty or init)
>
> If any of the three above are not true, then break<sysrq-key> doesn't work.
>
> --
> Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux
> http://www.arm.linux.org.uk/personal/aboutme.html
>
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This archive was generated by hypermail 2b29 : Sat Jun 15 2002 - 22:00:23 EST