linux-kernel - Re: [PATCH 3/3] soc: bcm: brcmstb: Fix re-entry point with a THUMB2

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20181001181716.31870-1-f.fainelli@gmail.com>
Date:   Mon,  1 Oct 2018 11:17:16 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     bcm-kernel-feedback-list@...adcom.com,
        linux-arm-kernel@...ts.infradead.org
Cc:     Russell King <linux@...linux.org.uk>,
        Mark Rutland <mark.rutland@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Brian Norris <computersforpeace@...il.com>,
        Gregory Fong <gregory.0xf0@...il.com>,
        Rob Herring <robh@...nel.org>, Doug Berger <opendmb@...il.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] soc: bcm: brcmstb: Fix re-entry point with a THUMB2_KERNEL

On Thu, 27 Sep 2018 12:27:11 -0700, Florian Fainelli <f.fainelli@...il.com> wrote:
> When the kernel is built with CONFIG_THUMB2_KERNEL we would set the
> kernel's resume entry point to be a function that is already built as
> Thumb-2 code while the boot agent doing the resume is in ARM mode, so
> this does not work. There is a header label defined: cpu_resume_arm
> which we can use to do the switching for us.
> 
> Fixes: 0b741b8234c8 ("soc: bcm: brcmstb: Add support for S2/S3/S5 suspend states (ARM)")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
> ---

Applied to drivers/next, thanks!
--
Florian