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    SubjectRe: [tip:irq/core] genirq: Set initial affinity in irq_set_affinity_hint()
    On Tue, 27 Jan 2015 22:36:23 -0800
    Yinghai Lu <yinghai@kernel.org> wrote:

    > On Fri, Jan 23, 2015 at 2:42 AM, tip-bot for Jesse Brandeburg
    > <tipbot@zytor.com> wrote:
    > > Commit-ID: e2e64a932556cdfae455497dbe94a8db151fc9fa
    > > Gitweb: http://git.kernel.org/tip/e2e64a932556cdfae455497dbe94a8db151fc9fa
    > > Author: Jesse Brandeburg <jesse.brandeburg@intel.com>
    > > AuthorDate: Thu, 18 Dec 2014 17:22:06 -0800
    > > Committer: Thomas Gleixner <tglx@linutronix.de>
    > > CommitDate: Fri, 23 Jan 2015 11:38:25 +0100
    > >
    > > genirq: Set initial affinity in irq_set_affinity_hint()

    > there are lots of irq_set_affinity_hint(irq, NULL);
    >
    > git grep -A 1 irq_set_affinity_hint | grep NULL | wc -l
    > 26
    >
    > You may need to add check ...in irq_set_affinity_hint()

    Patch posted to fix the issue (added a null check)



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