[GIT,PULL] EFI fixup for v4.12 queue

Message ID	20170417093201.10181-1-ard.biesheuvel@linaro.org
State	New
Headers	show Return-Path: <linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org> From: Ard Biesheuvel <ard.biesheuvel@linaro.org> To: linux-arm-kernel@lists.infradead.org, Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, "H . Peter Anvin" <hpa@zytor.com> Subject: [GIT PULL] EFI fixup for v4.12 queue Date: Mon, 17 Apr 2017 10:32:00 +0100 Message-Id: <20170417093201.10181-1-ard.biesheuvel@linaro.org> summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [2a00:1450:400c:c09:0:0:0:22f listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Precedence: list Cc: Mark Rutland <mark.rutland@arm.com>, linux-efi@vger.kernel.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>, Matt Fleming <matt@codeblueprint.co.uk>, Catalin Marinas <catalin.marinas@arm.com>, linux-kernel@vger.kernel.org, James Morse <james.morse@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org

Message ID

20170417093201.10181-1-ard.biesheuvel@linaro.org

State

New

Headers

From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: linux-arm-kernel@lists.infradead.org, Ingo Molnar <mingo@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>, "H . Peter Anvin" <hpa@zytor.com>
Subject: [GIT PULL] EFI fixup for v4.12 queue
Date: Mon, 17 Apr 2017 10:32:00 +0100
Message-Id: <20170417093201.10181-1-ard.biesheuvel@linaro.org>
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Cc: Mark Rutland <mark.rutland@arm.com>, linux-efi@vger.kernel.org,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Matt Fleming <matt@codeblueprint.co.uk>,
	Catalin Marinas <catalin.marinas@arm.com>, linux-kernel@vger.kernel.org, 
	James Morse <james.morse@arm.com>
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Message

Ard Biesheuvel April 17, 2017, 9:32 a.m. UTC

Hi all,

Please merge this onto the v4.12 EFI queue: it fixes an issue reported with
-next where arm64 machines fail to boot due to a premature dereference of the
'current' pointer.

The following changes since commit efc491b0f06f65ea588f6591f0bc31db779e0594:

  ef/libstub: arm/arm64: Randomize the base of the UEFI rt services region (2017-04-02 16:36:29 +0100)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next

for you to fetch changes up to d3e759649e1b057da72a8981aaafcd2f34f10681:

  efi/libstub/arm: Don't use TASK_SIZE when randomising the RT space (2017-04-17 08:16:25 +0100)

----------------------------------------------------------------
A single fix for a regression caused by changes that are queued for v4.12:
- don't use TASK_SIZE in the stub on arm64, as it depends on thread flags

----------------------------------------------------------------
Ard Biesheuvel (1):
      efi/libstub/arm: Don't use TASK_SIZE when randomising the RT space

 drivers/firmware/efi/libstub/arm-stub.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

[GIT,PULL] EFI fixup for v4.12 queue

Pull-request

Message