RE: [PATCH] Drivers: hv: hv_balloon: keep locks balanced on add_memory() failure

2015-03-06 Thread KY Srinivasan
> -Original Message- > From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com] > Sent: Monday, March 2, 2015 2:34 AM > To: KY Srinivasan > Cc: de...@linuxdriverproject.org; Haiyang Zhang; linux- > ker...@vger.kernel.org; Dexuan Cui > Subject: Re: [PATCH] Drivers: hv: h

Re: [PATCH] Drivers: hv: hv_balloon: keep locks balanced on add_memory() failure

2015-03-05 Thread Jason Wang
- Original Message - > When add_memory() fails the following BUG is observed: > [ 743.646107] hv_balloon: hot_add memory failed error is -17 > [ 743.679973] > [ 743.680930] = > [ 743.680930] [ BUG: bad unlock balance detected! ] > [ 743.680930] 3.1

Re: [PATCH] Drivers: hv: hv_balloon: keep locks balanced on add_memory() failure

2015-03-02 Thread Vitaly Kuznetsov
Vitaly Kuznetsov writes: > When add_memory() fails the following BUG is observed: > [ 743.646107] hv_balloon: hot_add memory failed error is -17 > [ 743.679973] > [ 743.680930] = > [ 743.680930] [ BUG: bad unlock balance detected! ] > [ 743.680930] 3.19.0-

[PATCH] Drivers: hv: hv_balloon: keep locks balanced on add_memory() failure

2015-02-20 Thread Vitaly Kuznetsov
When add_memory() fails the following BUG is observed: [ 743.646107] hv_balloon: hot_add memory failed error is -17 [ 743.679973] [ 743.680930] = [ 743.680930] [ BUG: bad unlock balance detected! ] [ 743.680930] 3.19.0-rc5_bug1131426+ #552 Not tainted [ 743