Messages in this thread | | | Date | Sun, 7 Sep 2008 17:45:43 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] arch/x86/kernel/smpboot.c: Clarify when irq processing begins. |
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* Manfred Spraul <manfred@colorfullife.com> wrote:
> Secondary cpus start with local interrupts disabled. > start_secondary() first initializes the new cpu, then it enables the > local interrupts. (although interrupts are enabled within smp_callin() > as well). > Right now, the local interrupts are enabled as a side effect of calling > ipi_call_lock_irq(). > > The attached patch clarifies when local interrupts are enabled.
applied to tip/x86/core, thanks Manfred.
[ btw., i fixed this typo:
> Signed-of-By: Manfred Spraul <manfred@colorfullife.com> Signed-off-by
"git commit -s" will add your signoff automatically. ]
Ingo
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