Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Linus Torvalds wrote:

On Tue, 29 May 2007, Mark Lord wrote:
Okay, just to make it trivial,
I've narrowed it down to only this commit from Alan Stern:

7ed92f1a149dddc3cb537ccd7441e98adac12c3e USB: make the autosuspend workqueue
thread freezable

Heh. Have I mentioned how much I *hate* those kernel threads being frozen?

Just for fun, could you try if the patch that just rips out the freezer calls from the STR code just fixes the problem too (instead of reverting that commit?)

It was done by Matthew Garrett <[email protected]>, and you should be able to find it in the kernel archives under the subject

	Re: pcmcia resume 60 second hang. Re: [patch 00/69] -stable review
	Message-ID: <[email protected]>

Okay, I tried that one, but the machine just hung on the VGA console screen
at suspend time.  No alt-sysrq or anything.  Power-cycled it to recover.

and it would be interesting to hear if that just solves the problem for you too.

There's a different (but related to all the same freezer problems) patch by Rafael Wysocki <[email protected]>:

	Re: [RFC][PATCH][EXPERIMENTAL] Make kernel threads nonfreezable by default
	Message-Id: <[email protected]>

I'll hunt for Rafael's patch next.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux