Re: [PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-05-02 Thread Sebastian Andrzej Siewior
* Steven Rostedt | 2014-04-30 20:47:58 [-0400]: >From: Steven Rostedt > >The changes to move the migrate_disable() down in the trylocks() >caused race conditions to appear in the cpu hotplug code. The >migrate disables must be done before any of the rtmutexes are >taken, otherwise a lock may be

Re: [PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-05-02 Thread Steven Rostedt
On Fri, 02 May 2014 09:11:23 +0200 Sebastian Andrzej Siewior wrote: > On 05/01/2014 02:47 AM, Steven Rostedt wrote: > > Could this wait until it appears in the development release? I would need to delay the release then as I wont release a kernel that fails the cpu stress test. I don't have a

Re: [PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-05-02 Thread Sebastian Andrzej Siewior
On 05/01/2014 02:47 AM, Steven Rostedt wrote: Could this wait until it appears in the development release? Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-05-02 Thread Sebastian Andrzej Siewior
On 05/01/2014 02:47 AM, Steven Rostedt wrote: Could this wait until it appears in the development release? Sebastian -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-05-02 Thread Steven Rostedt
On Fri, 02 May 2014 09:11:23 +0200 Sebastian Andrzej Siewior bige...@linutronix.de wrote: On 05/01/2014 02:47 AM, Steven Rostedt wrote: Could this wait until it appears in the development release? I would need to delay the release then as I wont release a kernel that fails the cpu stress

Re: [PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-05-02 Thread Sebastian Andrzej Siewior
* Steven Rostedt | 2014-04-30 20:47:58 [-0400]: From: Steven Rostedt rost...@goodmis.org The changes to move the migrate_disable() down in the trylocks() caused race conditions to appear in the cpu hotplug code. The migrate disables must be done before any of the rtmutexes are taken, otherwise a

[PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-04-30 Thread Steven Rostedt
3.12.15-rt26-rc1 stable review patch. If anyone has any objections, please let me know. -- From: Steven Rostedt The changes to move the migrate_disable() down in the trylocks() caused race conditions to appear in the cpu hotplug code. The migrate disables must be done before

[PATCH RT 1/3] rt: Move migrate_disable up in trylocks

2014-04-30 Thread Steven Rostedt
3.12.15-rt26-rc1 stable review patch. If anyone has any objections, please let me know. -- From: Steven Rostedt rost...@goodmis.org The changes to move the migrate_disable() down in the trylocks() caused race conditions to appear in the cpu hotplug code. The migrate disables