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

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Date:   Wed, 15 Dec 2021 13:54:15 -0600
From:   Rob Herring <robh@...nel.org>
To:     Jim Quinlan <jim2101024@...il.com>
Cc:     Frank Rowand <frowand.list@...il.com>,
        Christoph Hellwig <hch@....de>,
        Rob Herring <robh+dt@...nel.org>, james.quinlan@...adcom.com,
        devicetree@...r.kernel.org, bcm-kernel-feedback-list@...adcom.com,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/1] of: unittest: fix warning on PowerPC frame size
 warning

On Fri, 10 Dec 2021 13:46:35 -0500, 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>
> ---
>  drivers/of/unittest.c | 16 ++++++++++++----
>  1 file changed, 12 insertions(+), 4 deletions(-)
> 

Applied, thanks!