Re: 2.6.25-rc7: Ugh.

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To: Oliver Neukum <oliver@...>

Cc: Mark Lord <lkml@...>, Linux Kernel <linux-kernel@...>, Greg KH <gregkh@...>, Andrew Morton <akpm@...>, <jikos@...>

Date: Tuesday, April 1, 2008 - 5:59 am

Hi!

quoted text> > But suspend *with* any USB device plugged-in, and it *always* fails resume,
> > even when the USB device is unplugged before hitting the resume button.
> > 
> > Conclusion:   the bug is in the usb SUSPEND code, not the RESUME code.
> 
> I would arrive at the opposite conclusion. Independent from that, loss of
> power is not really supported by USB during STR. Obviously it should not
> hang, but all devices will be disconnected and reconnected.

All devices disconnected / reconnected is expected, but it has to
work. Machines like thinkpad x60 kill USB power during s2ram.

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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Messages in current thread:

2.6.25-rc7: Ugh. , Mark Lord, (Thu Mar 27, 11:29 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Thu Mar 27, 10:14 pm)

Re: 2.6.25-rc7: Ugh., Pavel Machek, (Fri Mar 28, 5:24 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Sun Mar 30, 5:04 pm)

Re: 2.6.25-rc7: Ugh., Oliver Neukum, (Mon Mar 31, 7:55 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 10:39 am)

Re: 2.6.25-rc7: Ugh., Oliver Neukum, (Mon Mar 31, 11:04 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 11:04 am)

Re: 2.6.25-rc7: Ugh., Oliver Neukum, (Mon Mar 31, 12:37 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 1:03 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 1:15 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 1:21 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 1:30 pm)

Re: 2.6.25-rc7: Ugh., Oliver Neukum, (Mon Mar 31, 2:05 pm)

Re: 2.6.25-rc7: Ugh., Pavel Machek, (Tue Apr 1, 5:59 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 3:21 pm)

Re: 2.6.25-rc7: Ugh., Oliver Neukum, (Wed Apr 2, 4:04 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Wed Apr 2, 10:38 am)

Re: 2.6.25-rc7: Ugh., Alan Stern, (Wed Apr 2, 11:08 am)

Re: 2.6.25-rc7: Ugh., David Brownell, (Wed Apr 2, 12:04 pm)

[PATCH] usb ehci_iaa_watchdog fix, Mark Lord, (Wed Apr 2, 12:20 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, David Brownell, (Wed Apr 2, 12:56 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Alan Stern, (Wed Apr 2, 12:48 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, David Brownell, (Wed Apr 2, 4:31 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Alan Stern, (Wed Apr 2, 4:55 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, David Brownell, (Wed Apr 2, 7:07 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Mark Lord, (Wed Apr 2, 1:34 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Mark Lord, (Wed Apr 2, 2:08 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Alan Stern, (Wed Apr 2, 3:20 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, David Brownell, (Wed Apr 2, 4:42 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Alan Stern, (Wed Apr 2, 5:08 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, David Brownell, (Mon Apr 7, 7:37 pm)

Re: [PATCH] usb ehci_iaa_watchdog fix, Alan Stern, (Mon Apr 7, 10:13 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Wed Apr 2, 12:09 pm)

Re: 2.6.25-rc7: Ugh., David Brownell, (Wed Apr 2, 4:22 pm)

Re: 2.6.25-rc7: Ugh. ---> PATCH, Mark Lord, (Wed Apr 2, 11:44 am)

Re: 2.6.25-rc7: Ugh. ---> PATCH, Alan Stern, (Wed Apr 2, 4:09 pm)

Re: 2.6.25-rc7: Ugh. ---> PATCH, Mark Lord, (Wed Apr 2, 11:47 am)

Re: 2.6.25-rc7: Ugh. ---> PATCH, Mark Lord, (Wed Apr 2, 11:49 am)

2.6.25-rc7/rc8 USB dead on resume, Mark Lord, (Wed Apr 2, 11:05 am)

Re: 2.6.25-rc7/rc8 USB dead on resume, Oliver Neukum, (Wed Apr 2, 11:21 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 1:06 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Mon Mar 31, 11:14 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Sun Mar 30, 5:09 pm)

Re: 2.6.25-rc7: Ugh., Rafael J. Wysocki, (Thu Mar 27, 6:00 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 1:22 am)

Re: 2.6.25-rc7: Ugh., Greg KH, (Thu Mar 27, 12:07 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Thu Mar 27, 10:11 pm)

Re: 2.6.25-rc7: Ugh., Alan Stern, (Fri Mar 28, 10:34 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 10:57 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Thu Mar 27, 10:13 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Thu Mar 27, 9:51 pm)

Re: 2.6.25-rc7: Ugh., Jiri Kosina, (Thu Mar 27, 8:32 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Thu Mar 27, 9:57 pm)

Re: 2.6.25-rc7: Ugh., David Miller, (Thu Mar 27, 11:12 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 1:46 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 1:52 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 2:05 am)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 11:58 pm)

Re: 2.6.25-rc7: Ugh., David Brownell, (Fri Mar 28, 2:58 am)

Re: 2.6.25-rc7: Ugh., Ingo Molnar, (Fri Mar 28, 5:16 am)

Re: 2.6.25-rc7: Ugh., David Brownell, (Fri Mar 28, 5:49 am)

Re: 2.6.25-rc7: Ugh., Jan Engelhardt, (Fri Mar 28, 10:56 am)

Re: 2.6.25-rc7: Ugh., Adrian Bunk, (Fri Mar 28, 1:47 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 9:47 am)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), David Brownell, (Fri Mar 28, 4:04 pm)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), Adrian Bunk, (Fri Mar 28, 5:06 pm)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), David Brownell, (Fri Mar 28, 5:23 pm)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), Adrian Bunk, (Fri Mar 28, 5:33 pm)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), David Brownell, (Fri Mar 28, 5:45 pm)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), Adrian Bunk, (Fri Mar 28, 5:59 pm)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), David Brownell, (Fri Mar 28, 6:18 pm)

Re: [rtc-linux] Re: Kconfig RTC selection (was: 2.6.25-rc7: ..., Alessandro Zummo, (Sat Mar 29, 7:40 am)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), Adrian Bunk, (Fri Mar 28, 6:36 pm)

Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), Tilman Schmidt, (Fri Mar 28, 8:51 am)

Re: Kconfig RTC selection (was: 2.6.25-rc7: Ugh.), David Brownell, (Fri Mar 28, 3:22 pm)

Re: Kconfig RTC selection, Tilman Schmidt, (Sat Mar 29, 8:55 am)

Re: Kconfig RTC selection, Mark Lord, (Fri Mar 28, 9:49 am)

Re: 2.6.25-rc7: Ugh., Ingo Molnar, (Fri Mar 28, 6:20 am)

Re: 2.6.25-rc7: Ugh., Jan Engelhardt, (Fri Mar 28, 11:03 am)

Re: 2.6.25-rc7: Ugh., David Brownell, (Fri Mar 28, 4:14 pm)

Re: 2.6.25-rc7: Ugh., Pavel Machek, (Fri Mar 28, 7:01 am)

Re: 2.6.25-rc7: Ugh., Mike Galbraith, (Fri Mar 28, 1:36 am)

Re: 2.6.25-rc7: Ugh., Bob Tracy, (Fri Mar 28, 12:42 am)

Re: 2.6.25-rc7: Ugh., David Miller, (Fri Mar 28, 12:56 am)

Re: 2.6.25-rc7: Ugh., Bill Davidsen, (Sat Apr 5, 2:23 pm)

Re: 2.6.25-rc7: Ugh., Bob Tracy, (Fri Mar 28, 12:34 pm)

Re: 2.6.25-rc7: Ugh., Mark Lord, (Fri Mar 28, 1:17 am)

Re: 2.6.25-rc7: Ugh., , (Fri Mar 28, 2:01 am)


linux-kernel:
Theodore Tso	Re: -mm merge plans for 2.6.23 -- sys_fallocate
Amit K. Arora	[RFC] Heads up on sys_fallocate()
Tarkan Erimer	Re: Dual-Licensing Linux Kernel with GPL V2 and GPL V3
Greg Kroah-Hartman	[PATCH 011/196] sysfs: Fix a copy-n-paste typo in comment
git:

linux-netdev:
Jarek Poplawski	Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().
David Miller	Re: [GIT]: Networking
Gerrit Renker	[PATCH 27/37] dccp: Integration of dynamic feature activation - part 2 (server side)
Frans Pop	svc: failed to register lockdv1 RPC service (errno 97).
openbsd-misc:

Re: 2.6.25-rc7: Ugh.

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