Messages in this thread | | | Date | Wed, 17 Apr 2019 15:02:50 +0800 | From | Dave Young <> | Subject | Re: [PATCH v4] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernel |
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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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