linux-kernel - Re: [PATCH v2 1/1] of: unittest: fix warning on PowerPC frame size warning

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Message-ID: <3322403d-78e8-6d83-d466-f48bd723cbf4@gmail.com>
Date:   Mon, 13 Dec 2021 10:12:40 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Jim Quinlan <jim2101024@...il.com>, Christoph Hellwig <hch@....de>,
        bcm-kernel-feedback-list@...adcom.com, james.quinlan@...adcom.com
Cc:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE" 
        <devicetree@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/1] of: unittest: fix warning on PowerPC frame size
 warning

On 12/10/21 10:46 AM, Jim Quinlan wrote:
> The struct device variable "dev_bogus" was triggering this warning
> on a PowerPC build:
> 
>     drivers/of/unittest.c: In function 'of_unittest_dma_ranges_one.constprop':
>     [...] >> The frame size of 1424 bytes is larger than 1024 bytes
>              [-Wframe-larger-than=]
> 
> This variable is now dynamically allocated.
> 
> Fixes: e0d072782c734 ("dma-mapping: introduce DMA range map, supplanting dma_pfn_offset")
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: Jim Quinlan <jim2101024@...il.com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian