linux-kernel - Re: [PATCH] of/fdt: Allow memory node and root to have different size/address cells

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Message-ID: <C2D7FE5348E1B147BCA15975FBA23075D781A02B@IN01WEMBXB.internal.synopsys.com>
Date:	Thu, 1 Oct 2015 12:20:15 +0000
From:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:	kbuild test robot <lkp@...el.com>
CC:	"kbuild-all@...org" <kbuild-all@...org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>
Subject: Re: [PATCH] of/fdt: Allow memory node and root to have different
 size/address cells

On Thursday 01 October 2015 05:28 PM, kbuild test robot wrote:
> Hi Vineet,
>
> [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]
>
> config: i386-randconfig-i1-201539 (attached as .config)
> reproduce:
>         git checkout 84881842f801639b80c8f6a0d9afbc582b33be01
>         # save the attached .config to linux build tree
>         make ARCH=i386 
>
> All error/warnings (new ones prefixed by >>):
>
>    drivers/of/fdt.c: In function 'early_init_dt_scan_memory':
>>> drivers/of/fdt.c:916:41: error: expected expression before ';' token
>      dt_mem_size_cells = dt_root_size_cells,;
>                                             ^
>
> vim +916 drivers/of/fdt.c
>
>    910	
>    911		endp = reg + (l / sizeof(__be32));
>    912	
>    913		pr_debug("memory scan node %s, reg size %d,\n", uname, l);
>    914	
>    915	
>  > 916		dt_mem_size_cells = dt_root_size_cells,;
>    917		prop = of_get_flat_dt_prop(node, "#size-cells", NULL);
>    918		if (prop)
>    919			dt_mem_size_cells = be32_to_cpup(prop);
>
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation


This is really awesome, Thx for the report. Corrected patch v2 posted.

Thx,
-Vineet
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