linux-kernel - Re: [PATCH] ata: Fix DVD not dectected at some Haswell platforms

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] [day] [month] [year] [list]

Date:	Fri, 1 Feb 2013 10:38:15 -0500
From:	Youquan Song <youquan.song@...ux.intel.com>
To:	Sergei Shtylyov <sshtylyov@...sta.com>
Cc:	Youquan Song <youquan.song@...el.com>, htejun@...il.com,
	ming.lei@...onical.com, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org, seth.heasley@...el.com,
	jlee@...e.com, james.d.ralston@...el.com,
	Youquan Song <youquan.song@...ux.intel.com>
Subject: Re: [PATCH] ata: Fix DVD not dectected at some Haswell platforms

>> +	{ 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb },
>>   	/* SATA Controller IDE (Lynx Point) */
>>   	{ 0x8086, 0x8c09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
>
>    Also, are you sure this one and the following Lynx Point controllers are 
> not affected?

I am not sure. the 0x8c09 is possibly used on mobile PC not desktop. On
one of my machine, it includes the chipset but the 2 ports IDE controller is
not extend out for use. There are only 2 ports extended out from 4 ports
IDE controller.  So I can not verify it. I think, the notebook/mobile PC does
 not require to extends out all of the IDE ports. 

This patch only fixs the 0x8c08 2 ports IDE controller for it block the
installation. If there is an issue reporting from 0x8c09, we can fix it
late.

Thanks
-Youuquan

--
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/