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From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Alexandre Courbot
	<acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Thierry Reding
	<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH] ARM: tegra: init fuse before setting reset handler
Date: Tue, 12 Nov 2013 13:04:16 -0700	[thread overview]
Message-ID: <528289C0.3040202@wwwdotorg.org> (raw)
In-Reply-To: <1384238186-8473-1-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

On 11/11/2013 11:36 PM, Alexandre Courbot wrote:
> CPU reset handler was set before fuse is initialized, but
> tegra_cpu_reset_handler_enable() uses tegra_chip_id, which is set by
> tegra_init_fuse(). This patch reorders the calls so the CPU reset
> handler code does not read an uninitialized variable.

Thanks. I forwarded this to the arm-soc maintainers as a patch for 3.13.

WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: tegra: init fuse before setting reset handler
Date: Tue, 12 Nov 2013 13:04:16 -0700	[thread overview]
Message-ID: <528289C0.3040202@wwwdotorg.org> (raw)
In-Reply-To: <1384238186-8473-1-git-send-email-acourbot@nvidia.com>

On 11/11/2013 11:36 PM, Alexandre Courbot wrote:
> CPU reset handler was set before fuse is initialized, but
> tegra_cpu_reset_handler_enable() uses tegra_chip_id, which is set by
> tegra_init_fuse(). This patch reorders the calls so the CPU reset
> handler code does not read an uninitialized variable.

Thanks. I forwarded this to the arm-soc maintainers as a patch for 3.13.

WARNING: multiple messages have this Message-ID (diff)
From: Stephen Warren <swarren@wwwdotorg.org>
To: Alexandre Courbot <acourbot@nvidia.com>,
	Thierry Reding <thierry.reding@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
	gnurou@gmail.com
Subject: Re: [PATCH] ARM: tegra: init fuse before setting reset handler
Date: Tue, 12 Nov 2013 13:04:16 -0700	[thread overview]
Message-ID: <528289C0.3040202@wwwdotorg.org> (raw)
In-Reply-To: <1384238186-8473-1-git-send-email-acourbot@nvidia.com>

On 11/11/2013 11:36 PM, Alexandre Courbot wrote:
> CPU reset handler was set before fuse is initialized, but
> tegra_cpu_reset_handler_enable() uses tegra_chip_id, which is set by
> tegra_init_fuse(). This patch reorders the calls so the CPU reset
> handler code does not read an uninitialized variable.

Thanks. I forwarded this to the arm-soc maintainers as a patch for 3.13.

  parent reply	other threads:[~2013-11-12 20:04 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-12  6:36 [PATCH] ARM: tegra: init fuse before setting reset handler Alexandre Courbot
2013-11-12  6:36 ` Alexandre Courbot
2013-11-12  6:36 ` Alexandre Courbot
     [not found] ` <1384238186-8473-1-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-11-12 20:04   ` Stephen Warren [this message]
2013-11-12 20:04     ` Stephen Warren
2013-11-12 20:04     ` Stephen Warren
  -- strict thread matches above, loose matches on Subject: below --
2013-11-12 20:03 Stephen Warren
2013-11-12 20:03 ` Stephen Warren
     [not found] ` <1384286596-13761-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-11-12 20:43   ` Olof Johansson
2013-11-12 20:43     ` Olof Johansson

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