linux-kernel - Re: [PATCH] libata: Sort Pioneer model in blacklist names lexicographically

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Message-ID: <4d105e81-7f99-a17a-2a84-5eb70c74cc91@opensource.wdc.com>
Date:   Wed, 7 Dec 2022 22:22:32 +0900
From:   Damien Le Moal <damien.lemoal@...nsource.wdc.com>
To:     Paul Menzel <pmenzel@...gen.mpg.de>
Cc:     Niklas Cassel <niklas.cassel@....com>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] libata: Sort Pioneer model in blacklist names
 lexicographically

On 12/7/22 19:26, Paul Menzel wrote:
> Fixes: commit ea08aec7e77b ("libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205")
> Cc: Niklas Cassel <niklas.cassel@....com>
> Signed-off-by: Paul Menzel <pmenzel@...gen.mpg.de>
> ---
>  drivers/ata/libata-core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index d3ce5c383f3a..c08c534b7fc7 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -3990,8 +3990,8 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
>  	{ "PIONEER DVD-RW  DVR-216D",	NULL,	ATA_HORKAGE_NOSETXFER },
>  
>  	/* These specific Pioneer models have LPM issues */
> -	{ "PIONEER BD-RW   BDR-207M",	NULL,	ATA_HORKAGE_NOLPM },
>  	{ "PIONEER BD-RW   BDR-205",	NULL,	ATA_HORKAGE_NOLPM },
> +	{ "PIONEER BD-RW   BDR-207M",	NULL,	ATA_HORKAGE_NOLPM },

Nah... Not worse the trouble. If anything, I would rather have the entire
ata_device_blacklist array entries sorted alphabetically by vendor and models.

>  
>  	/* Crucial BX100 SSD 500GB has broken LPM support */
>  	{ "CT500BX100SSD1",		NULL,	ATA_HORKAGE_NOLPM },

-- 
Damien Le Moal
Western Digital Research