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: <55659F3F.5080503@ti.com>
Date:	Wed, 27 May 2015 13:41:03 +0300
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:	<vinod.koul@...el.com>, <tony@...mide.com>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<dan.j.williams@...el.com>, <dmaengine@...r.kernel.org>,
	<linux-serial@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-mmc@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
	<linux-spi@...r.kernel.org>, <linux-media@...r.kernel.org>,
	<alsa-devel@...a-project.org>
Subject: Re: [PATCH 03/13] serial: 8250_dma: Support for deferred probing
 when requesting DMA channels

On 05/26/2015 05:44 PM, Greg Kroah-Hartman wrote:
> On Tue, May 26, 2015 at 04:25:58PM +0300, Peter Ujfalusi wrote:
>> Switch to use ma_request_slave_channel_compat_reason() to request the DMA
>> channels. In case of error, return the error code we received including
>> -EPROBE_DEFER
> 
> I think you typed the function name wrong here :(

Oops. Also in other drivers :(
I will fix up the messages for the v2 series, which will not going to include
the patch against 8250_dma.

If I understand things right around the 8250_* is that the
serial8250_request_dma() which is called from serial8250_do_startup() is not
called at module probe time, so it can not be used to handle deferred probing.

Thus this patch can be dropped IMO.

-- 
Péter
--
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/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ