From: Mark Lord <lkml@rtr.ca>
To: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: linux-kernel@vger.kernel.org, stern@rowland.harvard.edu,
gregkh@suse.de, Andrew Morton <akpm@osdl.org>
Subject: Re: USB: on suspend to ram/disk all usb devices are replugged
Date: Thu, 29 Mar 2007 09:19:20 -0400 [thread overview]
Message-ID: <460BBCD8.1020802@rtr.ca> (raw)
In-Reply-To: <200703271824.46804.maximlevitsky@gmail.com>
Maxim Levitsky wrote:
> Hi,
> I noticed that after suspend/resume cycle all my usb devices are unplugged/replugged by uhci driver.
> While it is not that big problem to me, that can be a real problem if a device is a flash card with mounted
> file-system, because disappeared device will cause file-system corruption.
Mmm.. this sounds really bad -- I wonder what happens if the rootfs is on USB ?
With older kernels, things just "worked" this way. Has it now been broken ??
-ml
next prev parent reply other threads:[~2007-03-29 13:19 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-27 16:24 USB: on suspend to ram/disk all usb devices are replugged Maxim Levitsky
2007-03-27 17:15 ` Alan Stern
2007-03-27 17:54 ` Maxim
2007-03-27 18:05 ` Pete Zaitcev
2007-03-27 23:29 ` Maxim
2007-04-01 15:29 ` Pavel Machek
2007-04-01 17:42 ` David Zeuthen
2007-04-01 17:50 ` Pavel Machek
2007-04-01 18:01 ` David Zeuthen
2007-04-01 18:29 ` Pavel Machek
2007-04-01 18:26 ` Alan Stern
2007-04-01 18:34 ` Pavel Machek
2007-04-01 20:53 ` Rafael J. Wysocki
2007-04-02 2:54 ` Alan Stern
2007-04-02 20:37 ` Rafael J. Wysocki
2007-04-02 18:38 ` Chuck Ebbert
2007-04-02 19:36 ` Pavel Machek
2007-04-06 22:23 ` Nigel Cunningham
2007-04-02 14:49 ` Mark Lord
2007-04-02 18:28 ` Pavel Machek
2007-03-29 13:19 ` Mark Lord [this message]
2007-03-29 15:56 ` Alan Stern
2007-03-29 16:03 ` Mark Lord
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