linux-kernel - Re: patch "firmware loader: allow disabling of udev as firmware loader" added to driver-core tree

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: <CAKocOOO+vahGqVtM-hE6Vp5P2vX83L+z+OVnP=ZHvE4nc9P-JQ@mail.gmail.com>
Date:	Tue, 5 Aug 2014 13:22:10 -0600
From:	Shuah Khan <shuahkhan@...il.com>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	Jean-Michel Hautbois <jhautbois@...il.com>, B_B_Singh@...l.com,
	Greg KH <gregkh@...uxfoundation.org>, Abhay_Salunke@...l.com,
	Arnd Bergmann <arnd@...db.de>, kay@...y.org,
	ming.lei@...onical.com, Stefan Roese <sr@...x.de>, teg@...m.no,
	Stuart_Hayes@...l.com, Srinivas_G_Gowda@...l.com,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: patch "firmware loader: allow disabling of udev as firmware
 loader" added to driver-core tree

On Tue, Aug 5, 2014 at 10:01 AM, Takashi Iwai <tiwai@...e.de> wrote:
>> Yes, it worked, if the firmware was in the /lib/firmware directory.
>

ok it works when the firmware is in /lib/firmware. It sounds to me the
reason load fails when the firmware is under /sys/class/firmware is
fw_load_from_user_helper() returns -ENOENT when
CONFIG_FW_LOADER_USER_HELPER is disabled.

It would be nice to see the entire dmesg with debug enabled though.

-- Shuah
--
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/