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Home » Mailing list archives » linux-kernel » 2008 » February » 27

Re: [patch 1/7] Immediate Values - Architecture Independent Code

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From: Jason Baron <jbaron@...>
To: Mathieu Desnoyers <mathieu.desnoyers@...>
Cc: <akpm@...>, Ingo Molnar <mingo@...>, <linux-kernel@...>, Rusty Russell <rusty@...>, Jan Kiszka <jan.kiszka@...>
Subject: Re: [patch 1/7] Immediate Values - Architecture Independent Code
Date: Wednesday, February 27, 2008 - 1:01 pm

On Tue, Feb 26, 2008 at 06:12:48PM -0500, Mathieu Desnoyers wrote:

yes. this is how stop_machine is implemented...and I believe is consistent with
the way in which your algorithm disables irqs. The logic to me, is we don't
want any cpus to see the kernel text in an inconsistent state via an irq.

-Jason

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Messages in current thread:
[patch 1/7] Immediate Values - Architecture Independent Code, Mathieu Desnoyers, (Sat Feb 2, 5:08 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Jason Baron, (Tue Feb 26, 6:52 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Mathieu Desnoyers, (Wed Feb 27, 3:05 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Jason Baron, (Thu Feb 28, 12:50 pm)
[patch 2/2] implement immediate updating via stop_machine_ru..., Jason Baron, (Thu Feb 28, 12:37 pm)
Re: [patch 2/2] implement immediate updating via stop_machin..., Mathieu Desnoyers, (Fri Feb 29, 9:43 am)
[patch 1/2] add ALL_CPUS option to stop_machine_run(), Jason Baron, (Thu Feb 28, 12:33 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Max Krasnyanskiy, (Thu Feb 28, 6:09 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Rusty Russell, (Sun Mar 2, 7:32 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Ingo Molnar, (Fri Feb 29, 5:00 am)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Max Krasnyanskiy, (Fri Feb 29, 2:24 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Ingo Molnar, (Fri Feb 29, 3:15 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Rusty Russell, (Mon Mar 3, 12:12 am)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Max Krasnyanskiy, (Mon Mar 3, 8:30 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Rusty Russell, (Mon Mar 3, 10:36 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Max Krasnyansky, (Tue Mar 4, 12:11 am)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Max Krasnyanskiy, (Fri Feb 29, 3:58 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Mathieu Desnoyers, (Thu Feb 28, 6:14 pm)
Re: [patch 1/2] add ALL_CPUS option to stop_machine_run(), Jason Baron, (Thu Feb 28, 10:39 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Mathieu Desnoyers, (Tue Feb 26, 7:12 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Jason Baron, (Wed Feb 27, 1:01 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Mathieu Desnoyers, (Tue Feb 26, 7:34 pm)
Re: [patch 1/7] Immediate Values - Architecture Independent ..., Jason Baron, (Wed Feb 27, 12:44 pm)

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