[PATCH 0/3] UEFI stub pre-boot compat checks

Jeremy Linton jeremy.linton at arm.com
Mon Feb 1 07:47:00 PST 2016

On 01/28/2016 11:02 AM, Ard Biesheuvel wrote:
> As discussed earlier today [1], and last year [2], it makes sense for the
> UEFI stub to perform some basic checks on the hardware for missing features
> that would prevent the kernel from booting to a state where it can even
> complain about this.
> So implements this for ARM, to check on LPAE builds whether the CPU supports
> it (patch #1), and for arm64, to check whether the build time granule is
> implemented by the CPU (patch #2). Patch #3 wires it up into the shared init
> code.


This version looks good, and addresses all the reservations from the 16k 
page thread. Thanks!

Reviewed-by: Jeremy Linton <jeremy.linton at arm.com>

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