Huang, Ying wrote:
>
> I think the "next" field can be u32 instead of u64. Because the linked
> list of struct setup_data is prepared by bootloader, which can control
> the memory location.
>
That's making some pretty serious assumptions on future boot loaders and
environments.
> Previously, I think the "zero page" is not external formally, so we can
> ignore the user. But it is used by some bootloaders. So your proposal
> may be better, especially for these bootloaders.
>
> I think something others need to be done:
>
> - Increase the version number of standard boot protocol.
> - Add the contents of zero page into standard boot protocol document as
> a optional part for 32-bit entry (and 64-bit entry?).
Probably, yes.
> As for the magic number in zero page, do you think it should be used
> only by 16-bit kernel setup code?
Absolutely not.
-hpa
-
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]
