[PATCH v5 02/14] efi: use early_memremap and early_memunmap

Matt Fleming matt at console-pimps.org
Wed Dec 11 06:32:07 EST 2013


On Wed, 11 Dec, at 12:02:27PM, Leif Lindholm wrote:
> On Wed, Dec 11, 2013 at 10:39:03AM +0000, Matt Fleming wrote:
> > Leif, Mark, does this patch look OK for ARM? We'd need to introduce a
> > new early_memunmap() function so that things still build, but that
> > should be straight forward. You'd even be able to get rid of the
> > asymmetry in uefi_init() where you map efi.systab with early_memremap()
> > but unmap it with early_iounmap().
> 
> This patch looks splendid for ARM. As long as Mark can get the new
> function into an update to the early_*remap() set, I can include this
> in my next version - which is coming this week.

Great!

Oh and ia64 would also need early_memunmap(). Tony, the original patch
is here,

  http://article.gmane.org/gmane.linux.kernel.kexec/10383

-- 
Matt Fleming, Intel Open Source Technology Center



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