Messages in this thread | | | Date | Sat, 24 Nov 2012 16:04:33 -0800 | Subject | Re: [PATCH v3 11/12] x86, boot: add fields to support load bzImage and ramdisk high | From | Yinghai Lu <> |
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On Sat, Nov 24, 2012 at 3:50 PM, Eric W. Biederman <ebiederm@xmission.com> wrote: > > I believe all added variables between the last version of the boot > protocol /sbin/kexec knows about and the current time were added in the > initialized data section. Certainly we can check and that will tell us > how likely changes in arch/x86/boot/ have been regressions in the 32bit > entry point support. > > As for solving this there is a simple solution. Add a second jump > right after the first jump. The variables after the second jump can > all be zero initialized.
could use .org to force start_of_setup start from 0x1000
but how about area before setup_header ? how it is full of EFI_STUB suff there.
Yinghai
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