Hi Wen,
2012/09/14 15:02, Wen Congyang wrote:
At 09/13/2012 02:19 PM, Yasuaki Ishimatsu Wrote:
When I offline a memory on linux-3.6-rc5, possible circular
locking dependency detected messages are shown.
Are the messages known problem?
It is a known problem, but it doesn't cause a deadlock
When I offline a memory on linux-3.6-rc5, possible circular
locking dependency detected messages are shown.
Are the messages known problem?
[ 201.596363] Offlined Pages 32768
[ 201.596373] remove from free list 14 1024 148000
[ 201.596493] remove from free list 140400 1024 148000
At 09/13/2012 02:19 PM, Yasuaki Ishimatsu Wrote:
When I offline a memory on linux-3.6-rc5, possible circular
locking dependency detected messages are shown.
Are the messages known problem?
It is a known problem, but it doesn't cause a deadlock.
There is 3 locks: memory hotplug's lock, memory
On 05/07/2012 06:47 AM, Paul E. McKenney wrote:
On Sun, May 06, 2012 at 11:34:39PM +0300, Sergey Senozhatsky wrote:
On (05/06/12 09:42), Paul E. McKenney wrote:
On Sun, May 06, 2012 at 11:55:30AM +0300, Avi Kivity wrote:
On 05/03/2012 11:02 PM, Sergey Senozhatsky wrote:
Hello,
On (05/07/12 10:52), Avi Kivity wrote:
On 05/07/2012 06:47 AM, Paul E. McKenney wrote:
On Sun, May 06, 2012 at 11:34:39PM +0300, Sergey Senozhatsky wrote:
On (05/06/12 09:42), Paul E. McKenney wrote:
On Sun, May 06, 2012 at 11:55:30AM +0300, Avi Kivity wrote:
On 05/03/2012 11:02 PM,
.
Dave, Paul?
[32881.212463] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work
properly. Using workaround
[32882.360505]
[32882.360509] ==
[32882.360511] [ INFO: possible circular locking dependency detected ]
[32882.360515] 3.4.0-rc5
] ==
[32882.360511] [ INFO: possible circular locking dependency detected ]
[32882.360515] 3.4.0-rc5-dbg-00932-gfabccd4-dirty #1107 Not tainted
[32882.360517] ---
[32882.360519] qemu-system-x86/15168 is trying
: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work
properly. Using workaround
[32882.360505]
[32882.360509] ==
[32882.360511] [ INFO: possible circular locking dependency detected ]
[32882.360515] 3.4.0-rc5-dbg-00932-gfabccd4-dirty #1107 Not tainted
On Sun, May 06, 2012 at 11:34:39PM +0300, Sergey Senozhatsky wrote:
On (05/06/12 09:42), Paul E. McKenney wrote:
On Sun, May 06, 2012 at 11:55:30AM +0300, Avi Kivity wrote:
On 05/03/2012 11:02 PM, Sergey Senozhatsky wrote:
Hello,
3.4-rc5
Whoa.
Looks like inconsistent
Hello,
3.4-rc5
[32881.212463] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly.
Using workaround
[32882.360505]
[32882.360509] ==
[32882.360511] [ INFO: possible circular locking dependency detected ]
[32882.360515] 3.4.0-rc5-dbg
with 3.1.0-rc9-00020-g3ee72c I am getting:
[ 4420.437736] ===
[ 4420.437741] [ INFO: possible circular locking dependency detected ]
[ 4420.437744] 3.1.0-rc9-00020-g3ee72ca #1
[ 4420.437746
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