netdev - Re: [PATCH] usbnet: rx_submit() should return an error code.

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: <20100810.001855.179947437.davem@davemloft.net>
Date:	Tue, 10 Aug 2010 00:18:55 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ellyjones@...gle.com
Cc:	oneukum@...e.de, stern@...land.harvard.edu, netdev@...r.kernel.org,
	linux-usb@...r.kernel.org, jglasgow@...gle.com
Subject: Re: [PATCH] usbnet: rx_submit() should return an error code.

From: Elly Jones <ellyjones@...gle.com>
Date: Mon, 9 Aug 2010 18:37:50 -0400

> This patch makes rx_submit() return an error code, and makes some call sites
> that care check the return value. This is important because it lets us properly
> handle cases where the device isn't ready to handle URB submissions (e.g., when
> it is autosuspended under some drivers); previously, we would attempt and fail
> to submit URBs and reschedule ourselves to try and fail again. This patch is
> against Linus's 2.6 repo commit 45d7f32c7a43cbb9592886d38190e379e2eb2226.
> 
> Signed-Off-By: Elizabeth Jones <ellyjones@...gle.com>

What gets kevent() running again to run the rx_submit() calls when the
device comes back from being suspended?
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html