Re: [v3.11][Regression] HID: hyperv: convert alloc+memcpy tomemdup

From: Jiri Kosina
Date: Fri Sep 27 2013 - 06:51:12 EST


On Wed, 25 Sep 2013, Joseph Salisbury wrote:

> After further testing reverting the following commit does in fact
> resolve the bug:
>
> commit b1a1442a23776756b254b69786848a94d92445ba
> Author: Jiri Kosina <jkosina@xxxxxxx>
> Date: Mon Jun 3 11:27:48 2013 +0200
>
> HID: core: fix reporting of raw events
>
> Reverting this commit in v3.12-rc2 prevents the system from locking up,
> which happens when connecting a bluetooth trackpad.
>
> Jiri, do you think we should revert this patch, or is there some further
> debugging/data collecting you would like to do?

Hi Joseph,

in this mail:

Message-ID: <5241992E.3090805@xxxxxxxxxxxxx>
Date: Tue, 24 Sep 2013 09:52:46 -0400

you said that reverting this commit doesn't prevent the lockups, so I am
rather confused ... ?

Thanks,

--
Jiri Kosina
SUSE Labs
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