linux-kernel - Re: [linux-usb-devel] 2.6.19-rc5 regression: can't disable OHCI wakeup via sysfs

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 13 Nov 2006 14:58:15 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	arvidjaar@...l.ru
cc:	David Brownell <david-b@...bell.net>,
	USB development list <linux-usb-devel@...ts.sourceforge.net>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: [linux-usb-devel] 2.6.19-rc5 regression: can't disable OHCI
 wakeup via sysfs

Andrey:

Try this patch for 2.6.19-rc5.  Although it doesn't make all the changes 
Dave and I have discussed, it ought to fix your problem.

Alan Stern


Index: 2.6.19-rc5/drivers/usb/host/ohci-hub.c
===================================================================
--- 2.6.19-rc5.orig/drivers/usb/host/ohci-hub.c
+++ 2.6.19-rc5/drivers/usb/host/ohci-hub.c
@@ -422,7 +422,8 @@ ohci_hub_status_data (struct usb_hcd *hc
 				ohci->autostop = 0;
 				ohci->next_statechange = jiffies +
 						STATECHANGE_DELAY;
-			} else if (time_after_eq (jiffies,
+			} else if (device_may_wakeup(&hcd->self.root_hub->dev)
+					&& time_after_eq(jiffies,
 						ohci->next_statechange)
 					&& !ohci->ed_rm_list
 					&& !(ohci->hc_control &

-
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/