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From: Damien Le Moal <Damien.LeMoal@wdc.com>
To: Maxim Levitsky <mlevitsk@redhat.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Keith Busch <kbusch@kernel.org>,
	Josef Bacik <josef@toxicpanda.com>,
	"open list:BLOCK LAYER" <linux-block@vger.kernel.org>,
	Sagi Grimberg <sagi@grimberg.me>, Jens Axboe <axboe@kernel.dk>,
	"open list:NVM EXPRESS DRIVER" <linux-nvme@lists.infradead.org>,
	"open list:SCSI CDROM DRIVER" <linux-scsi@vger.kernel.org>,
	Tejun Heo <tj@kernel.org>, Bart Van Assche <bvanassche@acm.org>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	Jason Wang <jasowang@redhat.com>,
	Maxim Levitsky <maximlevitsky@gmail.com>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Colin Ian King <colin.king@canonical.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Ajay Joshi <Ajay.Joshi@wdc.com>, Ming Lei <ming.lei@redhat.>
Subject: Re: [PATCH 09/10] block: scsi: sd: use blk_is_valid_logical_block_size
Date: Tue, 21 Jul 2020 11:25:06 +0000
Message-ID: <CY4PR04MB375113B7D781BF2949FE5B33E7780@CY4PR04MB3751.namprd04.prod.outlook.com> (raw)
In-Reply-To: <20200721105239.8270-10-mlevitsk@redhat.com>

On 2020/07/21 19:55, Maxim Levitsky wrote:
> Use blk_is_valid_logical_block_size instead of hardcoded list

s/hardcoded list/hardcoded checks./

> 
> Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
> ---
>  drivers/scsi/sd.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
> index d90fefffe31b7..f012e7397b058 100644
> --- a/drivers/scsi/sd.c
> +++ b/drivers/scsi/sd.c
> @@ -2520,10 +2520,7 @@ sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer)
>  			  "assuming 512.\n");
>  	}
>  
> -	if (sector_size != 512 &&
> -	    sector_size != 1024 &&
> -	    sector_size != 2048 &&
> -	    sector_size != 4096) {
> +	if (!blk_is_valid_logical_block_size(sector_size)) {
>  		sd_printk(KERN_NOTICE, sdkp, "Unsupported sector size %d.\n",
>  			  sector_size);
>  		/*
> 

With the commit message fixed, looks OK.

Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>

-- 
Damien Le Moal
Western Digital Research

  reply index

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-21 10:52 [PATCH 00/10] RFC: move logical block size checking to the block core Maxim Levitsky
2020-07-21 10:52 ` [PATCH 01/10] block: introduce blk_is_valid_logical_block_size Maxim Levitsky
2020-07-21 11:05   ` Damien Le Moal
2020-07-21 11:09     ` Maxim Levitsky
2020-07-21 11:31       ` Damien Le Moal
2020-07-21 15:13   ` Christoph Hellwig
2020-07-22  8:50     ` Maxim Levitsky
2020-07-23  9:13   ` [block] 4c873fbf07: WARNING:at_block/blk-settings.c:#blk_queue_logical_block_size kernel test robot
2020-07-21 10:52 ` [PATCH 02/10] block: virtio-blk: check logical block size Maxim Levitsky
2020-07-21 11:07   ` Damien Le Moal
2020-07-21 15:14   ` Christoph Hellwig
2020-07-22  2:55     ` Martin K. Petersen
2020-07-22  9:11       ` Maxim Levitsky
2020-07-21 10:52 ` [PATCH 03/10] block: loop: use blk_is_valid_logical_block_size Maxim Levitsky
2020-07-21 11:08   ` Damien Le Moal
2020-07-21 10:52 ` [PATCH 04/10] block: nbd: " Maxim Levitsky
2020-07-21 11:09   ` Damien Le Moal
2020-07-21 10:52 ` [PATCH 05/10] block: null: " Maxim Levitsky
2020-07-21 11:15   ` Damien Le Moal
2020-07-21 12:42     ` Maxim Levitsky
2020-07-21 10:52 ` [PATCH 06/10] block: ms_block: " Maxim Levitsky
2020-07-21 11:17   ` Damien Le Moal
2020-07-21 10:52 ` [PATCH 07/10] block: mspro_blk: " Maxim Levitsky
2020-07-21 11:17   ` Damien Le Moal
2020-07-21 10:52 ` [PATCH 08/10] block: nvme: " Maxim Levitsky
2020-07-21 11:23   ` Damien Le Moal
2020-07-21 10:52 ` [PATCH 09/10] block: scsi: sd: " Maxim Levitsky
2020-07-21 11:25   ` Damien Le Moal [this message]
2020-07-21 12:55     ` Maxim Levitsky
2020-07-21 10:52 ` [PATCH 10/10] block: scsi: sr: " Maxim Levitsky
2020-07-21 11:29   ` Damien Le Moal

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