[PATCH 1/1] um: fix error return code in winch_tramp()

[Richard Weinberger]

----- Ursprüngliche Mail -----
> Von: "Nathan Chancellor" <nathan at kernel.org>
> I attempted to print out the error code but it seems like there is no
> output in the console after "reboot: System halted". If I add an
> unconditional print right before the call to os_set_fd_block(), I see it
> during start up but I do not see it during shutdown. Is there some way
> to see that console output during shutdown?

I think in this case the easiest way is attaching gdb with a breakpoint.

Thanks,
//richard