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From: shc_work@mail.ru (Alexander Shiyan)
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/3] ARM: mx3: Select ARM_ERRATA_411920
Date: Mon, 08 Jul 2013 22:06:55 +0400	[thread overview]
Message-ID: <1373306815.761097891@f229.i.mail.ru> (raw)
In-Reply-To: <1373306318-15604-2-git-send-email-festevam@gmail.com>

> From: Fabio Estevam <fabio.estevam@freescale.com>
> 
> ARM_ERRATA_411920 affects mx31 and mx35, so let's enable it:
> 
> ARM_ERRATA_411920:
> 	  Invalidation of the Instruction Cache operation can
> 	  fail. This erratum is present in 1136 (before r1p4), 1156 and 1176.
> 	  It does not affect the MPCore. This option enables the ARM Ltd.
> 	  recommended workaround.

IMHO, enabling any errata for multiplatform kernel is not a good idea.

---

  reply	other threads:[~2013-07-08 18:06 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-08 17:58 [PATCH 1/3] ARM: imx: Select CACHE_L2X0 Fabio Estevam
2013-07-08 17:58 ` [PATCH 2/3] ARM: mx3: Select ARM_ERRATA_411920 Fabio Estevam
2013-07-08 18:06   ` Alexander Shiyan [this message]
2013-07-08 17:58 ` [PATCH 3/3] ARM: imx: mm-imx3: Free l2x0_base Fabio Estevam
2013-07-09  6:24   ` Shawn Guo
2013-07-09 18:16     ` Fabio Estevam
2013-07-09 18:20       ` Sascha Hauer
2013-07-10 16:53         ` Fabio Estevam
2013-07-10 17:29           ` Fabio Estevam
2013-07-09  6:26 ` [PATCH 1/3] ARM: imx: Select CACHE_L2X0 Shawn Guo

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