netdev - RE: drivers/net/wwan/iosm/iosm_ipc_protocol.c:244:36: error: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [-Werror=incompatible-pointer-types]

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Message-ID: <SJ0PR11MB500875E67568132D3D4EBCB1D70A9@SJ0PR11MB5008.namprd11.prod.outlook.com>
Date:   Mon, 21 Nov 2022 13:47:20 +0000
From:   "Kumar, M Chetan" <m.chetan.kumar@...el.com>
To:     Diederik de Haas <didi.debian@...ow.org>,
        "Bonaccorso, Salvatore" <carnil@...ian.org>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        "edumazet@...gle.com" <edumazet@...gle.com>,
        "johannes@...solutions.net" <johannes@...solutions.net>,
        "kuba@...nel.org" <kuba@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linuxwwan <linuxwwan@...el.com>,
        "loic.poulain@...aro.org" <loic.poulain@...aro.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "pabeni@...hat.com" <pabeni@...hat.com>,
        "ryazanov.s.a@...il.com" <ryazanov.s.a@...il.com>
Subject: RE: drivers/net/wwan/iosm/iosm_ipc_protocol.c:244:36: error: passing
 argument 3 of 'dma_alloc_coherent' from incompatible pointer type
 [-Werror=incompatible-pointer-types]

Hi Diederik/Salvatore,

I tried reproducing it at my side by compiling kernel for armhf configuration [1] but could not reproduce it.
Could you please share the steps and config details for reproducing it locally so that I can take a look at it.

[1] 
https://www.raspberrypi.com/documentation/computers/linux_kernel.html

Regards,
Chetan

> -----Original Message-----
> From: Diederik de Haas <didi.debian@...ow.org>
> Sent: Monday, November 21, 2022 7:07 PM
> To: Bonaccorso, Salvatore <carnil@...ian.org>
> Cc: davem@...emloft.net; edumazet@...gle.com;
> johannes@...solutions.net; kuba@...nel.org; linux-kernel@...r.kernel.org;
> linuxwwan <linuxwwan@...el.com>; loic.poulain@...aro.org; Kumar, M
> Chetan <m.chetan.kumar@...el.com>; netdev@...r.kernel.org;
> pabeni@...hat.com; ryazanov.s.a@...il.com
> Subject: Re: drivers/net/wwan/iosm/iosm_ipc_protocol.c:244:36: error:
> passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type
> [-Werror=incompatible-pointer-types]
> 
> The same error occurred with 6.1-rc6, again on armhf.
> 
> Cheers,
>   Diederik