[PATCH v4 08/12] efi: only print saved efi runtime maps instead of all memmap ranges for kexec
dyoung at redhat.com
Fri Nov 29 03:50:50 EST 2013
On 11/27/13 at 03:27pm, Borislav Petkov wrote:
> On Wed, Nov 27, 2013 at 10:27:01AM +0000, Matt Fleming wrote:
> > Heh, you can probably already guess what I'm going to say here...
> I guessed :-)
> > How about using a single function to dump the memory ranges irrespective
> > of whether the memory map comes from 'memmap' or 'esdata'? e.g.
> > something along the lines of,
> > if (esdata)
> > print_efi_memmap(esdata->map, nr_efi_runtime_map,
> > sizeof(esdata->map));
> > else
> > print_efi_memmap(memmap.map, memmap.nr_map,
> > memmap.desc_size);
> And while you're at it:
> WARNING: quoted string split across lines
> #19: FILE: arch/x86/platform/efi/efi.c:443:
> + pr_info("mem%02u: type=%u, attr=0x%llx, "
> + "range=[0x%016llx-0x%016llx) (%lluMB)\n",
I see the warnings, because it's originally in print_efi_memmap so I just keep
new function same. Anyway after switching to use one function there will be
no such warning.
> Btw, do we really want to dump the same map again in the second kernel?
It's for debugging purpose, I think it's helpful.
Thanks for review
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