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: <Pine.LNX.4.44L0.1303141212170.1983-100000@iolanthe.rowland.org>
Date:	Thu, 14 Mar 2013 12:13:10 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Jiri Kosina <jkosina@...e.cz>
cc:	Peter Hurley <peter@...leysoftware.com>,
	Thomas Meyer <thomas@...3r.de>,
	Shawn Starr <shawn.starr@...ers.com>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	USB list <linux-usb@...r.kernel.org>,
	<linux-acpi@...r.kernel.org>, "Rafael J. Wysocki" <rjw@...k.pl>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	<linux-pci@...r.kernel.org>
Subject: Re: [3.9-rc1] irq 16: nobody cared  (was [3.9-rc1] very poor interrupt
 responses)

On Thu, 14 Mar 2013, Jiri Kosina wrote:

> > There have been only three significant changes to uhci-hcd since last 
> > summer, and two of them appear to be completely unrelated to this 
> > issue.  The three commits are
> > 
> > 	3171fcabb169  USB: uhci: beautify source code
> > 	13996ca7afd5  USB: uhci: check buffer length to avoid memory 
> > 			overflow
> > 	0f815a0a700b  USB: UHCI: fix IRQ race during initialization
> > 
> > Reverting the first two almost certainly will not have any effect, but
> > you may as well try it anyway.  The third commit may be relevant.
> 
> I have reverted all three commits, and the "nobody cared" is still there. 

There's one other commit I failed to find at first: 840008bb5162 (USB: 
UHCI: notify usbcore about port resumes).  Probably not relevant, but 
you should check to make sure.

Alan Stern

--
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