From mboxrd@z Thu Jan 1 00:00:00 1970 From: jeremy.linton@arm.com (Jeremy Linton) Date: Mon, 1 Feb 2016 09:47:00 -0600 Subject: [PATCH 0/3] UEFI stub pre-boot compat checks In-Reply-To: <1454000549-9189-1-git-send-email-ard.biesheuvel@linaro.org> References: <1454000549-9189-1-git-send-email-ard.biesheuvel@linaro.org> Message-ID: <56AF7DF4.3050504@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. Ard, This version looks good, and addresses all the reservations from the 16k page thread. Thanks! Reviewed-by: Jeremy Linton