Re: Is: 'mm: __set_page_dirty_nobuffers() uses spin_lock_irqsave() instead of spin_lock_irq()' fixed it.Was:Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-24 Thread KOSAKI Motohiro
On Mon, Feb 24, 2014 at 11:13 AM, Konrad Rzeszutek Wilk wrote: > On Sat, Feb 22, 2014 at 11:53:31PM -0800, Steven Noonan wrote: >> On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk >> wrote: >> > On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: >> >> On Wed, Feb 19, 2014 at

Is: 'mm: __set_page_dirty_nobuffers() uses spin_lock_irqsave() instead of spin_lock_irq()' fixed it.Was:Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-24 Thread Konrad Rzeszutek Wilk
On Sat, Feb 22, 2014 at 11:53:31PM -0800, Steven Noonan wrote: > On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk > wrote: > > On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: > >> On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan > >> wrote: > >> > On Wed, Feb 19, 2014 at

Is: 'mm: __set_page_dirty_nobuffers() uses spin_lock_irqsave() instead of spin_lock_irq()' fixed it.Was:Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-24 Thread Konrad Rzeszutek Wilk
On Sat, Feb 22, 2014 at 11:53:31PM -0800, Steven Noonan wrote: On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan ste...@uplinklabs.net wrote:

Re: Is: 'mm: __set_page_dirty_nobuffers() uses spin_lock_irqsave() instead of spin_lock_irq()' fixed it.Was:Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-24 Thread KOSAKI Motohiro
On Mon, Feb 24, 2014 at 11:13 AM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Sat, Feb 22, 2014 at 11:53:31PM -0800, Steven Noonan wrote: On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-22 Thread Steven Noonan
On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk wrote: > On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: >> On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan wrote: >> > On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk >> > wrote: >> >> On Tue, Feb 18, 2014 at

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-22 Thread Steven Noonan
On Fri, Feb 21, 2014 at 12:07 PM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan ste...@uplinklabs.net wrote: On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-21 Thread Konrad Rzeszutek Wilk
On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: > On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan wrote: > > On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk > > wrote: > >> On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: > >>> I've been running into problems

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-21 Thread Konrad Rzeszutek Wilk
On Thu, Feb 20, 2014 at 12:44:15PM -0800, Steven Noonan wrote: On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan ste...@uplinklabs.net wrote: On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote:

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-20 Thread Steven Noonan
On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan wrote: > On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk > wrote: >> On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: >>> I've been running into problems on an Xen HVM domU. I've got a guest with >>> NUMA >>> enabled, 60GB of

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-20 Thread Steven Noonan
On Wed, Feb 19, 2014 at 1:01 PM, Steven Noonan ste...@uplinklabs.net wrote: On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: I've been running into problems on an Xen HVM domU. I've got a guest

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-19 Thread Steven Noonan
On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk wrote: > On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: >> I've been running into problems on an Xen HVM domU. I've got a guest with >> NUMA >> enabled, 60GB of RAM, and 3 disks attached (including root volume). 2 of the >>

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-19 Thread Konrad Rzeszutek Wilk
On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: > I've been running into problems on an Xen HVM domU. I've got a guest with NUMA > enabled, 60GB of RAM, and 3 disks attached (including root volume). 2 of the > disks are in an MD RAID0 in the guest, with an ext4 filesystem on top of

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-19 Thread Konrad Rzeszutek Wilk
On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: I've been running into problems on an Xen HVM domU. I've got a guest with NUMA enabled, 60GB of RAM, and 3 disks attached (including root volume). 2 of the disks are in an MD RAID0 in the guest, with an ext4 filesystem on top of

Re: [BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-19 Thread Steven Noonan
On Wed, Feb 19, 2014 at 9:41 AM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Tue, Feb 18, 2014 at 11:16:05PM -0800, Steven Noonan wrote: I've been running into problems on an Xen HVM domU. I've got a guest with NUMA enabled, 60GB of RAM, and 3 disks attached (including root

[BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-18 Thread Steven Noonan
I've been running into problems on an Xen HVM domU. I've got a guest with NUMA enabled, 60GB of RAM, and 3 disks attached (including root volume). 2 of the disks are in an MD RAID0 in the guest, with an ext4 filesystem on top of that. I was running the fio 'iometer-file-access-server.fio' example

[BISECTED] Xen HVM guest hangs since 3.12-rc5

2014-02-18 Thread Steven Noonan
I've been running into problems on an Xen HVM domU. I've got a guest with NUMA enabled, 60GB of RAM, and 3 disks attached (including root volume). 2 of the disks are in an MD RAID0 in the guest, with an ext4 filesystem on top of that. I was running the fio 'iometer-file-access-server.fio' example