Messages in this thread | | | Date | Wed, 5 Dec 2012 16:30:24 -0800 | Subject | Re: Use PCI ROMs from EFI boot services | From | Yinghai Lu <> |
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On Wed, Dec 5, 2012 at 4:21 PM, H. Peter Anvin <hpa@zytor.com> wrote: > On 12/05/2012 04:18 PM, Matthew Garrett wrote:
> Because it also needs to modify it. Right now kexec userspace > synthesizes struct boot_params from scratch, and does so incorrectly to > boot. I think we have setup_data exported via debugfs but IIRC we never > got a strong enough use case for sysfs.
maybe we could try to export setup_data pointer only /sys, and that could be safe enough.
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