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Message-ID: <86o9qdqe7m.fsf@arm.com> Date: Thu, 14 Sep 2017 20:20:45 +0100 From: Marc Zyngier <marc.zyngier@....com> To: zijun_hu <zijun_hu@...o.com> Cc: <tglx@...utronix.de>, <jason@...edaemon.net>, <james.morse@....com>, <sudeep.holla@....com>, <linux-kernel@...r.kernel.org>, <zijun_hu@....com> Subject: Re: [PATCH 1/1] irqchip/gicv3: iterate over possible CPUs by for_each_possible_cpu() On Thu, Sep 14 2017 at 1:15:14 pm BST, zijun_hu <zijun_hu@...o.com> wrote: > From: zijun_hu <zijun_hu@....com> > > get_cpu_number() doesn't use existing helper to iterate over possible > CPUs, so error happens in case of discontinuous @cpu_possible_mask > such as 0b11110001. Do you have an example of such a situation? Your patch is definitely an improvement, but I'd like to understand how you get there... Thanks, M. -- Jazz is not dead. It just smells funny.
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