Am Montag, 9. Juli 2007 schrieb Jeremy Maitin-Shepard:
> Oliver Neukum <[email protected]> writes:
>
> [snip]
>
> > Hm, once the new kernel is booted, this decision is irrevocable, isn't it?
> > Is there any way to deal with errors by handing control back?
>
> Returning to the old kernel can be done by telling drivers to set the
> hardware to the appropriate state, then copying the backed up memory
> back to the beginning of physical memory, and finally jumping to the old
> kernel. It would be much like what is done to resume from hibernation.
If you can do that, why load a new kernel image?
Regards
Oliver
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
