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From: "Andreas Färber" <afaerber@suse.de>
To: Sachin Kamat <spk.linux@gmail.com>, Laura Abbott <lauraa@codeaurora.org>
Cc: Tushar Behera <trblinux@gmail.com>,
	Russell King <linux@arm.linux.org.uk>,
	Kevin Hilman <khilman@linaro.org>,
	Grant Likely <grant.likely@linaro.org>,
	Rob Herring <robherring2@gmail.com>,
	"linux-samsung-soc@vger.kernel.org"
	<linux-samsung-soc@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linaro-kernel@lists.linaro.org" <linaro-kernel@lists.linaro.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [RESEND][PATCHv2 0/3] Fix for buggy u-boot memory banks
Date: Sun, 27 Jul 2014 07:39:48 +0200	[thread overview]
Message-ID: <53D490A4.1060302@suse.de> (raw)
In-Reply-To: <CAK5sBcFeaHrLLoSYCvrSMBX+eGYWoGPrCH0Uxy3Ao2OAYXoTNA@mail.gmail.com>

Am 27.07.2014 06:28, schrieb Sachin Kamat:
> 
> 
> On Sunday, July 27, 2014, Andreas Färber <afaerber@suse.de
> <mailto:afaerber@suse.de>> wrote:
> 
>     Hi Laura,
> 
>     Am 15.07.2014 19:03, schrieb Laura Abbott:
>     > This is a resend of the series to fix the uboot bug exposed by the
>     removal
>     > of meminfo. I haven't gotten any acks though.
>     >
>     > Please help with review/acks. Grant/Rob, I'd still like this to go
>     through
>     > the devicetree tree if possible.
> 
>     Sorry for the delay in testing.
> 
>     With this v2 applied on top of kgene's for-next branch (plus
>     https://patchwork.kernel.org/patch/4297431/ as build fix) I get:
> 
>     [    9.699985] Unhandled fault: asynchronous external abort (0x211) at
>     0x00000000
> 
> 
> If this is on Arndale octa board,

It is, sorry, that was the board that prompted the series.

> please try disabling MCPM option.

Interestingly without MCPM I then get:

drivers/built-in.o: In function `bl_enter_powerdown':
/home/andreas/linux/drivers/cpuidle/cpuidle-big_little.c:134: undefined
reference to `mcpm_cpu_powered_up'
drivers/built-in.o: In function `bl_powerdown_finisher':
/home/andreas/linux/drivers/cpuidle/cpuidle-big_little.c:104: undefined
reference to `mcpm_set_entry_vector'
/home/andreas/linux/drivers/cpuidle/cpuidle-big_little.c:111: undefined
reference to `mcpm_cpu_suspend'
Makefile:885: recipe for target 'vmlinux' failed
make: *** [vmlinux] Error 1

ARM_BIG_LITTLE_CPUIDLE seems to be lacking a dependency on MCPM.

Together they resolved the issue, thanks!

Tested-by: Andreas Färber <afaerber@suse.de>

Cheers,
Andreas

-- 
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg

  reply	other threads:[~2014-07-27  5:39 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-15 17:03 [RESEND][PATCHv2 0/3] Fix for buggy u-boot memory banks Laura Abbott
2014-07-15 17:03 ` [RESEND][PATCHv2 1/3] of: Split early_init_dt_scan into two parts Laura Abbott
     [not found] ` <1405443816-29917-1-git-send-email-lauraa-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2014-07-15 17:03   ` [RESEND][PATCHv2 2/3] of: Add memory limiting function for flattened devicetrees Laura Abbott
2014-07-15 17:03 ` [RESEND][PATCHv2 3/3] arm: Add devicetree fixup machine function Laura Abbott
2014-07-26 19:03 ` [RESEND][PATCHv2 0/3] Fix for buggy u-boot memory banks Andreas Färber
2014-07-27  4:28   ` Sachin Kamat
2014-07-27  5:39     ` Andreas Färber [this message]
2014-07-26 21:20 ` Rob Herring
2014-07-28 18:56   ` Laura Abbott
2014-07-30  3:24     ` Grant Likely

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