linux-kernel - Re: [PATCH] qla2xxx: correctly shift host byte

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: <0753246e70d16062b87930b2b75eec31a4bb88eb.camel@wdc.com>
Date:   Fri, 6 Apr 2018 15:01:20 +0000
From:   Bart Van Assche <Bart.VanAssche@....com>
To:     "jthumshirn@...e.de" <jthumshirn@...e.de>,
        "martin.petersen@...cle.com" <martin.petersen@...cle.com>
CC:     "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "himanshu.madhani@...ium.com" <himanshu.madhani@...ium.com>
Subject: Re: [PATCH] qla2xxx: correctly shift host byte

On Fri, 2018-04-06 at 09:52 +0200, Johannes Thumshirn wrote:
> The host byte has to be shifted by 16 not 6.
> 
> Signed-off-by: Johannes Thumshirn <jthumshirn@...e.de>
> ---
>  drivers/scsi/qla2xxx/qla_isr.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
> index 89f93ebd819d..49d67e1d571f 100644
> --- a/drivers/scsi/qla2xxx/qla_isr.c
> +++ b/drivers/scsi/qla2xxx/qla_isr.c
> @@ -2368,7 +2368,7 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
>  	bsg_job->reply_len = sizeof(struct fc_bsg_reply);
>  	/* Always return DID_OK, bsg will send the vendor specific response
>  	 * in this case only */
> -	sp->done(sp, DID_OK << 6);
> +	sp->done(sp, DID_OK << 16);
>  
>  }

Please mention in the description of this patch that this patch does not
change any functionality because DID_OK == 0. Anyway:

Reviewed-by: Bart Van Assche <bart.vanassche@....com>