linux-kernel - Re: [PATCH v3] mmc: mtk-sd: Increase the verbosity of msdc_track_cmd

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <00568ba8c40d034bfe6ba08f25b114f2b2955308.camel@mediatek.com>
Date:   Sat, 2 Dec 2023 02:04:59 +0000
From:   Wenbin Mei (梅文彬) 
        <Wenbin.Mei@...iatek.com>
To:     "ulf.hansson@...aro.org" <ulf.hansson@...aro.org>,
        "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
        "treapking@...omium.org" <treapking@...omium.org>,
        "angelogioacchino.delregno@...labora.com" 
        <angelogioacchino.delregno@...labora.com>,
        Chaotian Jing (井朝天) 
        <Chaotian.Jing@...iatek.com>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "wenst@...omium.org" <wenst@...omium.org>,
        "ot_shunxi.zhang@...iatek.corp-partner.google.com" 
        <ot_shunxi.zhang@...iatek.corp-partner.google.com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>
Subject: Re: [PATCH v3] mmc: mtk-sd: Increase the verbosity of
 msdc_track_cmd_data

On Fri, 2023-12-01 at 18:26 +0800, Pin-yen Lin wrote:
>  	 
> External email : Please do not click links or open attachments until
> you have verified the sender or the content.
>  This log message is necessary for debugging, so enable it by default
> to
> debug issues that are hard to reproduce locally.
> 
> Signed-off-by: Pin-yen Lin <treapking@...omium.org>
> 
Reviewed-by: Wenbin Mei <wenbin.mei@...iatek.com>
> ---
> 
> Changes in v3:
> - Only print the warning when -ETIMEDOUT or not in tuning process
> 
> Changes in v2:
> - Use dev_warn() instead of dev_err()
> 
>  drivers/mmc/host/mtk-sd.c | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
> index 97f7c3d4be6e..6ae5e0a9fca9 100644
> --- a/drivers/mmc/host/mtk-sd.c
> +++ b/drivers/mmc/host/mtk-sd.c
> @@ -1149,9 +1149,11 @@ static void msdc_recheck_sdio_irq(struct
> msdc_host *host)
>  
>  static void msdc_track_cmd_data(struct msdc_host *host, struct
> mmc_command *cmd)
>  {
> -	if (host->error)
> -		dev_dbg(host->dev, "%s: cmd=%d arg=%08X; host-
> >error=0x%08X\n",
> -			__func__, cmd->opcode, cmd->arg, host->error);
> +	if (host->error &&
> +	    ((!mmc_op_tuning(cmd->opcode) && !host->hs400_tuning) ||
> +	     cmd->error == -ETIMEDOUT))
> +		dev_warn(host->dev, "%s: cmd=%d arg=%08X; host-
> >error=0x%08X\n",
> +			 __func__, cmd->opcode, cmd->arg, host->error);
>  }
>  
>  static void msdc_request_done(struct msdc_host *host, struct
> mmc_request *mrq)
> -- 
> 2.43.0.rc2.451.g8631bc7472-goog
>