Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-10-03 Thread Dave Jones
On Thu, Oct 03, 2013 at 04:36:10PM -0400, Paul Moore wrote: > On Monday, September 30, 2013 05:13:42 PM Dave Jones wrote: > > On Mon, Sep 30, 2013 at 01:37:53PM -0400, Stephen Smalley wrote: > > > > With that patch applied, the problem seems to have moved elsewhere.. > > > > > > Sorry, what

Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-10-03 Thread Paul Moore
On Thursday, October 03, 2013 04:40:31 PM Dave Jones wrote: > I couldn't get a backtrace when I downgraded, and reupgraded my policy, > but that said, I didn't when I tested that way on my first patch either. > It wasn't until I got a newer policy that I saw the 2nd spew. > I was planning on sittin

Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-10-03 Thread Paul Moore
On Monday, September 30, 2013 05:13:42 PM Dave Jones wrote: > On Mon, Sep 30, 2013 at 01:37:53PM -0400, Stephen Smalley wrote: > > > With that patch applied, the problem seems to have moved elsewhere.. > > > > > > BUG: soft lockup - CPU#3 stuck for 22s! [load_policy:8119] > > > > > > irq ev

Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-09-30 Thread Dave Jones
On Mon, Sep 30, 2013 at 01:37:53PM -0400, Stephen Smalley wrote: > > With that patch applied, the problem seems to have moved elsewhere.. > > > > BUG: soft lockup - CPU#3 stuck for 22s! [load_policy:8119] > > irq event stamp: 1590886 > > hardirqs last enabled at (1590885): [] > > __sla

Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-09-30 Thread Stephen Smalley
On 09/30/2013 01:24 PM, Dave Jones wrote: > On Mon, Sep 16, 2013 at 02:40:30PM -0400, Dave Jones wrote: > > On a slow machine (with debugging enabled), upgrading selinux policy may > take > > a considerable amount of time. Long enough that the softlockup detector > > gets triggered. > > > >

Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-09-30 Thread Dave Jones
On Mon, Sep 16, 2013 at 02:40:30PM -0400, Dave Jones wrote: > On a slow machine (with debugging enabled), upgrading selinux policy may take > a considerable amount of time. Long enough that the softlockup detector > gets triggered. > > The backtrace looks like this.. > > > BUG: soft locku

Re: [PATCH] conditionally reschedule while loading selinux policy.

2013-09-16 Thread Stephen Smalley
On 09/16/2013 02:40 PM, Dave Jones wrote: > On a slow machine (with debugging enabled), upgrading selinux policy may take > a considerable amount of time. Long enough that the softlockup detector > gets triggered. > > The backtrace looks like this.. > > > BUG: soft lockup - CPU#2 stuck for 23s!

[PATCH] conditionally reschedule while loading selinux policy.

2013-09-16 Thread Dave Jones
On a slow machine (with debugging enabled), upgrading selinux policy may take a considerable amount of time. Long enough that the softlockup detector gets triggered. The backtrace looks like this.. > BUG: soft lockup - CPU#2 stuck for 23s! [load_policy:19045] > Call Trace: > [] symcmp+0xf/0x2