linux-kernel - Re: [git patches] libata updates (mostly fixes)

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: <45D4F03E.6040208@garzik.org>
Date:	Thu, 15 Feb 2007 18:43:58 -0500
From:	Jeff Garzik <jeff@...zik.org>
To:	Tejun Heo <htejun@...il.com>, Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [git patches] libata updates (mostly fixes)

Jeff Garzik wrote:
> --- a/include/linux/ata.h
> +++ b/include/linux/ata.h
> @@ -352,7 +352,7 @@ static inline int ata_drive_40wire(const u16 *dev_id)
>  {
>  	if (ata_id_major_version(dev_id) >= 5 && ata_id_is_sata(dev_id))
>  		return 0;	/* SATA */
> -	if (dev_id[93] & 0x4000)
> +	if ((dev_id[93] & 0xE000) == 0x6000)
>  		return 0;	/* 80 wire */
>  	return 1;
>  }

A thought:  it seems to me that the major version check should be moved 
into ata_id_is_sata().

	Jeff


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/