From: jeremy.linton@arm.com (Jeremy Linton)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] UEFI stub pre-boot compat checks
Date: Mon, 1 Feb 2016 09:47:00 -0600 [thread overview]
Message-ID: <56AF7DF4.3050504@arm.com> (raw)
In-Reply-To: <1454000549-9189-1-git-send-email-ard.biesheuvel@linaro.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 <jeremy.linton@arm.com>
prev parent reply other threads:[~2016-02-01 15:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-28 17:02 [PATCH 0/3] UEFI stub pre-boot compat checks Ard Biesheuvel
2016-01-28 17:02 ` [PATCH 1/3] ARM: efistub: check for LPAE support before booting a LPAE kernel Ard Biesheuvel
2016-01-28 17:02 ` [PATCH 2/3] arm64: efistub: check for h/w support before booting a >4 KB granule kernel Ard Biesheuvel
2016-01-28 17:02 ` [PATCH 3/3] ARM/arm64: efistub: perform hardware compatibility check Ard Biesheuvel
2016-01-29 17:30 ` [PATCH 0/3] UEFI stub pre-boot compat checks Suzuki K. Poulose
2016-02-01 15:47 ` Jeremy Linton [this message]
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