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SubjectRe: [PATCH v4] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernel
On 04/16/19 at 10:44pm, Junichi Nomura wrote:
> On 4/16/19 6:40 PM, Borislav Petkov wrote:
> > On Mon, Apr 15, 2019 at 11:00:25PM +0000, Junichi Nomura wrote:
> >> I thought we should hang here instead of return so that we
> >> don't run into efi_get_rsdp_addr() in case of kexec.
> >
> > Hanging that early without debug output is not very friendly to
> > debuggers, methinks.
>
> Right. But if we could move get_rsdp_addr() after console_init(),
> you get debug output.
>

move it after console_init looks better, I finally setup IME as a serial
console, I can see debug msg even for kexec reboot now.

How about move it after console_init, and at the same time skip
efi_get_rsdp_addr in case kexec?

Thanks
Dave

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